tag:blogger.com,1999:blog-33850272938603631462024-03-18T22:01:40.264-07:00ZFZF :: Programming, Car electronics, TOYOBD1Unknownnoreply@blogger.comBlogger49125tag:blogger.com,1999:blog-3385027293860363146.post-79492730206322864692023-12-26T11:09:00.000-08:002023-12-26T11:09:48.578-08:00DIY 22P cable preparation<h2 style="text-align: center;">Usually found on e-bay named <i>22 Pin OBD1 to 16Pin OBD2</i> or something alike. </h2><div style="text-align: center;"> </div><h4 style="text-align: center;">Depending on vendors , internal wire count and color will vary so no definitive color code is to be shared. You need to find out which pin out your own cable uses. <br /></h4><h4 class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEizaGoqZCnpVf0qMvxkZ6ZPj4xaMGJDsx3g43EuIkJRo1rhmsxGF-_WoEP0Y3RQ6q_8VgM4XI8a3KTLuAnsIdf_n4fct4jJG8BKJml9A4GusVJUFCb-vvmK_EhFLRUFtQ2XEwK5JxTouQj4g7bc1ZoCOJkli2U4YtgH-KTJue6892McqJQmWVgPqERbpwh4/s1600/s-l1600.jpg" style="display: block; padding: 1em 0px; text-align: center;"><img alt="" border="0" data-original-height="1600" data-original-width="1600" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEizaGoqZCnpVf0qMvxkZ6ZPj4xaMGJDsx3g43EuIkJRo1rhmsxGF-_WoEP0Y3RQ6q_8VgM4XI8a3KTLuAnsIdf_n4fct4jJG8BKJml9A4GusVJUFCb-vvmK_EhFLRUFtQ2XEwK5JxTouQj4g7bc1ZoCOJkli2U4YtgH-KTJue6892McqJQmWVgPqERbpwh4/s320/s-l1600.jpg" width="320" /> </a>Here are the tools of the trade today<br /></h4><div class="separator" style="clear: both;"><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiNpUFHVqL7elfiEmHJy6oD-_UUWkaWTPszeK0czGVd4e1OD0qCu_lLQDzY9W6P5HfOG4qZ9n7PIxPCWyQ3FwFnaHI4xv-uHSrPd8g3eL7M4JtLSNmsXWQYdACN9FyEMzjonWkMjLiDUdClHTDco34HjjCBHOJP4xIoaHBNmXgJcIapuGZotLhYnMMujHHG/s1817/410157216_347511104675745_2838460329616598202_n.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1482" data-original-width="1817" height="439" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiNpUFHVqL7elfiEmHJy6oD-_UUWkaWTPszeK0czGVd4e1OD0qCu_lLQDzY9W6P5HfOG4qZ9n7PIxPCWyQ3FwFnaHI4xv-uHSrPd8g3eL7M4JtLSNmsXWQYdACN9FyEMzjonWkMjLiDUdClHTDco34HjjCBHOJP4xIoaHBNmXgJcIapuGZotLhYnMMujHHG/w538-h439/410157216_347511104675745_2838460329616598202_n.jpg" width="538" /></a></div></div><p> </p><p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh-vD_5vycqF9mfHf8Cvcv9ti92tB9L4YAfYpzkdwlLmAzHe8Fya_dc7sXNrWDsM3scBEkD64qWW1yAB6btzaWh6Uf83G5EmJsnlvLF_6Iwy4ginmT7YsOZhqUNxuzJ7PTDw1V9ym3wJpxrY6pBRBUouJ56i8Yr72sn6LoX4qliPp3LxhKj1nrU43BLV4QY/s2048/407337219_360596546562104_6242113219927690505_n.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" data-original-height="2048" data-original-width="1024" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh-vD_5vycqF9mfHf8Cvcv9ti92tB9L4YAfYpzkdwlLmAzHe8Fya_dc7sXNrWDsM3scBEkD64qWW1yAB6btzaWh6Uf83G5EmJsnlvLF_6Iwy4ginmT7YsOZhqUNxuzJ7PTDw1V9ym3wJpxrY6pBRBUouJ56i8Yr72sn6LoX4qliPp3LxhKj1nrU43BLV4QY/s320/407337219_360596546562104_6242113219927690505_n.jpg" width="160" /></a></div>First of all please draw the diagnosis box Pinout , found in toyobd1 glossary dialog on a paper sheet. this will be very useful when you will be testing continuity and when you will be soldering to the OBD1READ at a later time.<br /><p></p><div class="separator" style="clear: both;"><br /></div><div class="separator" style="clear: both;"> <span> </span><br /></div><div class="separator" style="clear: both;"> </div><h4 class="separator" style="clear: both; text-align: center;"> Here are the steps needed before finding out the cable pin out<br /></h4><ul style="text-align: left;"><li class="separator" style="clear: both;">buy a cable </li><li class="separator" style="clear: both;">chop off the OBD2 end with heavy duty scissors. use tweezers to make a cleaner cut on the individual wires.</li><li class="separator" style="clear: both;">using the tweezers or specialized sleeve cuter remove external sleeve from the black cable ,about 1.5" of it</li><li class="separator" style="clear: both;">using the wire stripper, strip all individual wires </li></ul><div class="separator" style="clear: both;"><br /></div><h4 class="separator" style="clear: both; text-align: left;">Using a multimeter or anything capable to test wire continuity you will find out which are the wire of interest. <br /></h4><div class="separator" style="clear: both;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg6DdBOv3j2yCIlWH-Ze1twybGVv_eJutHqXQKFYkVJQc7XuhlJ8jN3qCNFUYiAJ2ZwgO4bAPgdqaClvEGbrIQUGSPaJncGyuroMKFiP0ZDCo2LbJlzqn3ZZ1bH39f3H4BSlKRCQLuHxC2nPFJO7yezrkWCx_7RY-q5EGDQcQOxO8t4oQqVnEikRcnRl6fs/s2016/385537114_387134577008822_5811238321157676979_n.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1512" data-original-width="2016" height="438" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg6DdBOv3j2yCIlWH-Ze1twybGVv_eJutHqXQKFYkVJQc7XuhlJ8jN3qCNFUYiAJ2ZwgO4bAPgdqaClvEGbrIQUGSPaJncGyuroMKFiP0ZDCo2LbJlzqn3ZZ1bH39f3H4BSlKRCQLuHxC2nPFJO7yezrkWCx_7RY-q5EGDQcQOxO8t4oQqVnEikRcnRl6fs/w584-h438/385537114_387134577008822_5811238321157676979_n.jpg" width="584" /></a></div><br /></div><div class="separator" style="clear: both;"><h4 style="text-align: center;">Write down the cable pin out as you find it on your paper sheet</h4></div><div class="separator" style="clear: both;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgsNxPuedjyUNnbe2dihE_FOJ2NQK4NoOiNbeDiZsNNEfHlLu-JAjmK4i8WkUbMUXsPnnBiX43q3lod2MpgyhoLs_N1FbxOFSqdNdGNOgneCKaiQBiyFn67oeczzfirLabHqnKkecQACoYNVHEIcOJTPNXc8vlsfzKmuj-AIpWASY-GG9wkgKmb75P1SWnn/s1544/409951404_634452228692987_3022668253632834662_n.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" data-original-height="930" data-original-width="1544" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgsNxPuedjyUNnbe2dihE_FOJ2NQK4NoOiNbeDiZsNNEfHlLu-JAjmK4i8WkUbMUXsPnnBiX43q3lod2MpgyhoLs_N1FbxOFSqdNdGNOgneCKaiQBiyFn67oeczzfirLabHqnKkecQACoYNVHEIcOJTPNXc8vlsfzKmuj-AIpWASY-GG9wkgKmb75P1SWnn/w663-h400/409951404_634452228692987_3022668253632834662_n.jpg" width="663" /></a></div><h4 style="text-align: center;"><div class="separator" style="clear: both; text-align: center;"></div>After the elimination process is complete, simply chop off unused wires.<br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjJaqEbLOO83DwWAEyxK8fVz3j2yevVskEfWNtM0bhZP_-p4o-uThS957hJcxzKZbFQkha_bE0whfodc33CLqfQmO1rG1DQnylZU4iwVx79GM9AvGrVP6sR3Zz5YLCBLC4z8taIjA7hbQsvI0bvIdrd6_JDIaMstapN95oqDTUmnR5hdKQL9ggGQd8o-F9G/s1148/410300971_334486392866314_6471227364786641121_n.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1016" data-original-width="1148" height="283" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjJaqEbLOO83DwWAEyxK8fVz3j2yevVskEfWNtM0bhZP_-p4o-uThS957hJcxzKZbFQkha_bE0whfodc33CLqfQmO1rG1DQnylZU4iwVx79GM9AvGrVP6sR3Zz5YLCBLC4z8taIjA7hbQsvI0bvIdrd6_JDIaMstapN95oqDTUmnR5hdKQL9ggGQd8o-F9G/s320/410300971_334486392866314_6471227364786641121_n.jpg" width="320" /></a></div></h4><h4 style="text-align: center;"> </h4><h4 style="text-align: center;">At that point the cable is ready for being soldered onto an OBD1READ board.</h4><h4 style="text-align: center;">The soldering to an OBD1READ board will be documented at a later time.</h4><h4 style="text-align: center;"></h4><h4 style="text-align: center;"><br /></h4></div>Unknownnoreply@blogger.com1tag:blogger.com,1999:blog-3385027293860363146.post-7959388089544643762020-10-14T20:58:00.002-07:002020-10-14T20:58:53.850-07:00A few engines & transmissions weight<div style="text-align: center;"><br /></div><p style="text-align: center;">1992-93 1UZ-FE 501 lb </p><p style="text-align: center;"></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEimOzNAxSXf97NbOHN84LcKxgUWkO_-jphuj6vdrk3KgGD7_IEiZhl_b8izo9UhiJj8jfiqtt7THBt4Btsl36NbGxxh8WKd7TwCOc2jnljGDRJZGekFFQdieMff7P8r76nbFyPKsukZVV1w/s1008/IMG_20201014_212351506.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1008" data-original-width="756" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEimOzNAxSXf97NbOHN84LcKxgUWkO_-jphuj6vdrk3KgGD7_IEiZhl_b8izo9UhiJj8jfiqtt7THBt4Btsl36NbGxxh8WKd7TwCOc2jnljGDRJZGekFFQdieMff7P8r76nbFyPKsukZVV1w/s320/IMG_20201014_212351506.jpg" /></a></div><div style="text-align: center;">includes all sc400 accessories & M/T flywheel<br /></div><div><p style="text-align: left;"></p><p style="text-align: left;"><br /> </p><p style="text-align: center;">ST185 3S-GTE 347 lb<br /></p><p style="text-align: center;"></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhf_WouvV8c863wedsqU-hX804QXWN1gRZmccRlBXrMSUIn-sQZjxG4nOW_YALx83sA7YapNWFiS-OAhoa8jCQrhhN-Trug7Vx-0HwC0qqgyx8Kl58fJlzvWgYanj0UrzYrM8fsVt-WAX8C/s771/IMG_20201014_224934302.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="771" data-original-width="756" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhf_WouvV8c863wedsqU-hX804QXWN1gRZmccRlBXrMSUIn-sQZjxG4nOW_YALx83sA7YapNWFiS-OAhoa8jCQrhhN-Trug7Vx-0HwC0qqgyx8Kl58fJlzvWgYanj0UrzYrM8fsVt-WAX8C/s320/IMG_20201014_224934302.jpg" /></a></div><div style="text-align: center;">includes alternator,distributor,16 lb flywheel, 3s-ge intake, HX35 turbo system<br /> </div><p style="text-align: left;"></p><p style="text-align: center;">2GR-FE complete powertrain 538 lb<br /></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi4BqZe-QiUf_SSB8ZU_kGskr26FOrTndGEpEOWLqA5u_A8PuUewe11OgnoUhTMaERZaJwPLhir-H_Yj_emlLnAbb79MF1EVrT8WE35YnduVfXr8-RYIP6jCeFRXMOX2CqjeU2xlqd1WTll/s960/120643654_10158887680004122_4946109466347128607_n.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="720" data-original-width="960" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi4BqZe-QiUf_SSB8ZU_kGskr26FOrTndGEpEOWLqA5u_A8PuUewe11OgnoUhTMaERZaJwPLhir-H_Yj_emlLnAbb79MF1EVrT8WE35YnduVfXr8-RYIP6jCeFRXMOX2CqjeU2xlqd1WTll/s320/120643654_10158887680004122_4946109466347128607_n.jpg" width="320" /></a></div><div style="text-align: center;">includes everything but axles and air filter box.<br /></div><div style="text-align: left;"><p style="text-align: center;"><br /></p><p style="text-align: center;">E53 116 lb<br /></p><p style="text-align: center;"></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjp9mPxoBwv1aeKPFEfnzvI1cuet4QfFdPJ46fV0zS-Zr19MnsmqpvCXNlUSsjhgBYgiNCiz0nabIjDWeUcPfaR_G7A7tTL_vJdgkTvRcL3z1ATY8yVM8JJF5uKtvyv7IAYnDg1vBvndMc-/s1008/IMG_20201014_230421283.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="756" data-original-width="1008" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjp9mPxoBwv1aeKPFEfnzvI1cuet4QfFdPJ46fV0zS-Zr19MnsmqpvCXNlUSsjhgBYgiNCiz0nabIjDWeUcPfaR_G7A7tTL_vJdgkTvRcL3z1ATY8yVM8JJF5uKtvyv7IAYnDg1vBvndMc-/s320/IMG_20201014_230421283.jpg" width="320" /></a></div><div style="text-align: center;">FWD 1992-1993 M/T <br /></div></div><div style="text-align: left;"> <p></p><p style="text-align: center;">E150F 208 lb<br /></p><p style="text-align: center;"></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEihVsFiTwM7gVnf6Gnwn4ti3ejyedoXUJ3I5Avq_8jmXqdst_XSnxyF4usT6CgNwXJJQrQO_iXkXzzAdFsUinCK0CAFU8cGCoVDripcyK2qyfs7NnDJo0Rv2xsvAF6aFOhjaxkO8lupYcQy/s1008/IMG_20201014_213833565.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1008" data-original-width="756" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEihVsFiTwM7gVnf6Gnwn4ti3ejyedoXUJ3I5Avq_8jmXqdst_XSnxyF4usT6CgNwXJJQrQO_iXkXzzAdFsUinCK0CAFU8cGCoVDripcyK2qyfs7NnDJo0Rv2xsvAF6aFOhjaxkO8lupYcQy/s320/IMG_20201014_213833565.jpg" /></a></div><div style="text-align: center;">transfer case appears to add 92 lb 😱<br /></div></div><div style="text-align: left;"> <p></p><p style="text-align: center;">W59 110 lb<br /></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg889W5YY5zZH5wEBQF7nXLD1a0ZqT1dobp_COvrg-PZRlTrmXq89RNsLttrD8NScuRTA-uxPSy3CB45jYuAgB5cBMLNKftqgfxu50UPR0dCw3f2WlYip4d__AewLdxCYGElJ9WZp4Uyt1u/s1008/IMG_20201014_221030544.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="756" data-original-width="1008" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg889W5YY5zZH5wEBQF7nXLD1a0ZqT1dobp_COvrg-PZRlTrmXq89RNsLttrD8NScuRTA-uxPSy3CB45jYuAgB5cBMLNKftqgfxu50UPR0dCw3f2WlYip4d__AewLdxCYGElJ9WZp4Uyt1u/s320/IMG_20201014_221030544.jpg" width="320" /></a></div><div style="text-align: center;">includes 1UZ-FE bellhousing & adapter plates<br /></div></div><div style="text-align: left;"><p style="text-align: center;"><br /></p><p> </p><p><br /></p><p><br /></p><p></p><div class="separator" style="clear: both; text-align: center;"></div><br /><p></p><br /></div></div>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3385027293860363146.post-12701027339144270942020-09-27T08:08:00.001-07:002020-09-27T08:08:35.329-07:00getting OBDII to work on late 90s JDM toyota ECUs<h2 style="text-align: left;"> Some JDM toyota ecus are ISO14230-4(5 baud init) compliant</h2><p style="text-align: left;">This protocol is poorly supported by most OBD2 android applications yet but some do support it well.</p><p style="text-align: left;">To make it worst not all BT obd2 dongles out there support this protocol either.</p><p style="text-align: left;"><br /></p><p style="text-align: left;">I was able to prove this configuration personally on 2 non obd1 JDM ECUs already<br /></p><p style="text-align: left;">ST215 3S-GTE A/T (89661-21330)</p><p style="text-align: left;">ZZT231 2ZZ-GE M/T(89666-20060)</p><p style="text-align: left;"></p><p style="text-align: left;"><br /></p><h2 style="text-align: left;">you might need to make an obd2 port in cases of an engine swap</h2><p style="text-align: left;">In the celica case (zzt231) the north american equipped obd2 port was OK as found.the north american 2ZZ-GE used a different obd2 protocol but relied on the exact same wiring diagram so no work was needed.</p><p style="text-align: left;"></p><p style="text-align: left;">first of all the obd2 port pinout must be like this.</p><p style="text-align: left;">SIL comes from the engine ECU matching pin. this will be case specific.</p><p style="text-align: left;">pin 4 and 5 are grounds (which may need to reach ECU grounds in case you get issues) </p><p style="text-align: left;">B+ is 12v power for the tool connected on the obd2 port, I suggest not powering this at all time to avoid battery drain<br /></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgJfEl3MzmeJGyFLJ4xKhLZFYeziZYyDRNr1H0FEfvRwQXQ-Swvz3KW5TNR2Ikvp5Yxzmh3lVZRpRAWSIrNL1gONyiLx3CEw2Ql-9sZlJG5qIlsf5h_3fLkfvcw_WsBRxymeNjQGFdYnzMK/s423/obd2.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="270" data-original-width="423" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgJfEl3MzmeJGyFLJ4xKhLZFYeziZYyDRNr1H0FEfvRwQXQ-Swvz3KW5TNR2Ikvp5Yxzmh3lVZRpRAWSIrNL1gONyiLx3CEw2Ql-9sZlJG5qIlsf5h_3fLkfvcw_WsBRxymeNjQGFdYnzMK/s320/obd2.png" width="320" /></a></div>an ELM327 BT dongle was used, it was a BAFX PRODUCTS OBDII Diagnostic interface. other elm327 dongles will work with varying level of success. if you already own some different models I suggest you try them out before buying the BAFX .<br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjNCzkXU8dug8DCMNnhcleZ72fMk0tVSK_ThQgIvz0GyJvZKZhH6271Jcxt4O4S0m5DhH7jsk7OVdKKqON-LVNgcz5sxgdX9MjMazy3fTy_Nl8vXLrRbfL7Gq7ZaZiqDfCW5F5FY6NLjUwe/s2048/120200425_336967224027272_668296695863659127_n.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1536" data-original-width="2048" height="300" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjNCzkXU8dug8DCMNnhcleZ72fMk0tVSK_ThQgIvz0GyJvZKZhH6271Jcxt4O4S0m5DhH7jsk7OVdKKqON-LVNgcz5sxgdX9MjMazy3fTy_Nl8vXLrRbfL7Gq7ZaZiqDfCW5F5FY6NLjUwe/w400-h300/120200425_336967224027272_668296695863659127_n.jpg" width="400" /> </a></div><div class="separator" style="clear: both; text-align: center;"><h2>Car Gauge Lite <br /></h2><h2><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjT_TIWXZzZ6wC5rH0LJBqSwqyq-13KLhKhqijagk-BVsvvpACNRBY3vJ1qkU9JhwVhMAKa32XmTJWUQjFVaiW3I1v0K4X4i_9TZ5lYgsy_6gY6wrFbCu75htuRjdzaBMWj4J9g4ctPBuvo/s2160/120097473_387419859314838_5402561153989681523_n.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2160" data-original-width="1080" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjT_TIWXZzZ6wC5rH0LJBqSwqyq-13KLhKhqijagk-BVsvvpACNRBY3vJ1qkU9JhwVhMAKa32XmTJWUQjFVaiW3I1v0K4X4i_9TZ5lYgsy_6gY6wrFbCu75htuRjdzaBMWj4J9g4ctPBuvo/w200-h400/120097473_387419859314838_5402561153989681523_n.png" width="200" /></a></div></h2><p>This app is definitely not my favorite but proved to work through out the tests!</p><p>first of all you need to pair your OBDII device in the android bluetooth settings dialog before starting the new app.</p><p>Here is the car gauge lite main screen. </p><p>beware, this lite version is ridden with ads to a point that makes it extremely annoying and hard to conduct any serious work. A paid ad free version is available. I suggest you get the Lite version working before going for it.<br /></p><p> </p><p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgDOP1VL8zuDSesW35Ln1y_c1ghOCz8O5MyZJx5kfLnUJi8GXLwi-JYwO27USL561VPkpqFgh68M6wnnx4zg3hHC8q9pmZ6k0FIM0FACRclLLgFAHvN8ZAs8CMT9VcFWDVWblK6oy0z1N_e/s2160/120139632_731826804210815_4853509937820294628_n.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2160" data-original-width="1080" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgDOP1VL8zuDSesW35Ln1y_c1ghOCz8O5MyZJx5kfLnUJi8GXLwi-JYwO27USL561VPkpqFgh68M6wnnx4zg3hHC8q9pmZ6k0FIM0FACRclLLgFAHvN8ZAs8CMT9VcFWDVWblK6oy0z1N_e/w200-h400/120139632_731826804210815_4853509937820294628_n.png" width="200" /></a></div><br /> <p></p><p>In the application preferences you will need to check a very specific option for this to work at all.</p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjclNfBEnagfYhTQCeKzNwp1rO8NcZ6coie_XW-rKrVxCV8JMBZDIQl93Lwfl5PHzpcyhVD9X_1O85N1NSDmTkJ76qZmtWJ2CoP4kb1AgooBPKWFobLz8sA-s6i1mTPz9v4gg9HH7j9L4hJ/s2160/120190064_675533286421710_5957153701020365510_n.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2160" data-original-width="1080" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjclNfBEnagfYhTQCeKzNwp1rO8NcZ6coie_XW-rKrVxCV8JMBZDIQl93Lwfl5PHzpcyhVD9X_1O85N1NSDmTkJ76qZmtWJ2CoP4kb1AgooBPKWFobLz8sA-s6i1mTPz9v4gg9HH7j9L4hJ/w200-h400/120190064_675533286421710_5957153701020365510_n.png" width="200" /></a></div><br /><p>after this,with the elm327 pluged into the car and key ON or engine running you will be able to bluetooth connect to it.</p><p> </p><p>there will be 4 dialogs asking for selections to be made, keep in mind that my OBD2 bluetooth MAC address wont be the same as yours. you will have to look it up in the android bluetooth settings dialog and remember it. <br /></p><div class="separator" style="clear: both; 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margin-right: 1em;"><img border="0" data-original-height="2160" data-original-width="1080" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjjAPxaxXHAl_Lwc0gsxibvAQ2oJHlpqnwT2peYtGSuyg4zAKirr0as6OV8nIhGfWgnZ4ynzyAY_mSpq1AumBTUuajEYPs3UyddA6-5oCiobJQ4W-jRMBmQYFDkKtb60dDApVJ7jPpnFyvU/s320/120260501_733879383827468_2311202844816478357_n.png" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjo7UlIK-IW5Pati2MYxPu5KPidw1bZhs-tJdkchUNiwlN4aCnUwm9u2dETysqcGbCaUa_xIWwgC4SA6vDC8hqa1GeF7pHKuRWWXEr9yKgyZdg0qakBvt-9xjdnnsAw-C-c2EJ2EjPapETm/s2160/120334649_368558664186966_670665530481984767_n.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2160" data-original-width="1080" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjo7UlIK-IW5Pati2MYxPu5KPidw1bZhs-tJdkchUNiwlN4aCnUwm9u2dETysqcGbCaUa_xIWwgC4SA6vDC8hqa1GeF7pHKuRWWXEr9yKgyZdg0qakBvt-9xjdnnsAw-C-c2EJ2EjPapETm/s320/120334649_368558664186966_670665530481984767_n.png" /></a><br /><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjo7UlIK-IW5Pati2MYxPu5KPidw1bZhs-tJdkchUNiwlN4aCnUwm9u2dETysqcGbCaUa_xIWwgC4SA6vDC8hqa1GeF7pHKuRWWXEr9yKgyZdg0qakBvt-9xjdnnsAw-C-c2EJ2EjPapETm/s2160/120334649_368558664186966_670665530481984767_n.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"></a><br /><br /></div><h2>At this point you are connected to the ECU !</h2></div><div class="separator" style="clear: both; text-align: center;">like all modern OBDII android app you will have to spend endless time building your very personalized dashboard including the fields you care for.</div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj0-0NMOLoAZwLJgJyt4fboobu42SQjsojfRkWcFs8v3-vPRq-MSemjg1wcVsmJeV3WIK7PS-1wBj0B80w3pXsp50rh9kIGaEPh0Zm-emrAU4uN_hcDBFsLdmvsvFdm68vHl_Hmn0NjuZ-M/s2160/120117126_923291844830056_1290183167543874546_n.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2160" data-original-width="1080" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj0-0NMOLoAZwLJgJyt4fboobu42SQjsojfRkWcFs8v3-vPRq-MSemjg1wcVsmJeV3WIK7PS-1wBj0B80w3pXsp50rh9kIGaEPh0Zm-emrAU4uN_hcDBFsLdmvsvFdm68vHl_Hmn0NjuZ-M/w200-h400/120117126_923291844830056_1290183167543874546_n.png" width="200" /></a></div><br /><br /><h2 style="text-align: left;"><br /></h2><p> </p><p><br /></p>Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3385027293860363146.post-64156103750125877782020-01-05T15:46:00.000-08:002020-01-05T15:47:43.927-08:00mon AE86 jusqu'a present<h2 style="text-align: center;">
TOYOTA COROLLA GT-S 1985</h2>
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Voici en résume mon aventure jusqu’à présent...<br />
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<h3>
17 ans d'entreposage </h3>
La voiture a été acheter au printemps 2019 de son 2e propriétaire après un entreposage de 17-19 ans.<br />
les freins et l'alternateur étaient saisis, la voiture huilée préventivement a l’extrême, pas de batterie, jamais vu le moteur fonctionner. tout semblais prometteur.<br />
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<h3>
Retour a la vie active</h3>
En début Juin la voiture toujours non fonctionnelle a été sortie de son repos et remorqué depuis la malbaie jusqu’à la rive-sud de Québec sur une distance d environ 190km.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjp07rDhvYrVfa67d9vvRFIEstuD5pLiOmnrWI_eOhJVraet07RusuLoQ1uzAZjWz1CQEc_YV4-5WsyLoW-d2a8x_ehsP0xq4ipTEJJDGPC89y3ULtBijIh0dJOsFcc9Vuf8w-ADuBmns0e/s1600/received_943626272695651.jpeg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1600" data-original-width="857" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjp07rDhvYrVfa67d9vvRFIEstuD5pLiOmnrWI_eOhJVraet07RusuLoQ1uzAZjWz1CQEc_YV4-5WsyLoW-d2a8x_ehsP0xq4ipTEJJDGPC89y3ULtBijIh0dJOsFcc9Vuf8w-ADuBmns0e/s640/received_943626272695651.jpeg" width="342" /></a></div>
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<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEisshEPJZvEwEpvZru3hOOCSitwLHpmFMq6fTh_MrJHZDt7agAU7qhll8WibYp7DF7N_KMxQ8Xk5OdcGZSZfJa0zv4RaFdh6teBCQoF9K7QvlAoC_hnBGViqC78dOO2GWCaYPgJuvZBsB7O/s1600/received_379658322653383.jpeg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="857" data-original-width="1600" height="342" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEisshEPJZvEwEpvZru3hOOCSitwLHpmFMq6fTh_MrJHZDt7agAU7qhll8WibYp7DF7N_KMxQ8Xk5OdcGZSZfJa0zv4RaFdh6teBCQoF9K7QvlAoC_hnBGViqC78dOO2GWCaYPgJuvZBsB7O/s640/received_379658322653383.jpeg" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">pneus parfaitement peu usés ,conservés dans des sacs durant tout l'entreposage</td></tr>
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une fois arrivé a destination le tune-up a immédiatement commencer aillant comme objectif au jour 1 de voir le moteur fonctionner.<br />
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<br /><iframe width="320" height="266" class="YOUTUBE-iframe-video" data-thumbnail-src="https://i.ytimg.com/vi/U6UvRTco9RI/0.jpg" src="https://www.youtube.com/embed/U6UvRTco9RI?feature=player_embedded" frameborder="0" allowfullscreen></iframe></div>
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Apres avoir mis une batterie neuve, flusher le vieux carburant pour du nouveau, changer le filtreur a essence. le premier demmarage a eu lieu assez naturellement au premier essai. </div>
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<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhwR-EI0cUr0FKuiZ8V7uJ7zj5uWJXAIGGSE3YL4gFhZky8JqhsoPmP_U_dLjkCsaOHLA-i5mRLOnjT8MzWZ0IUjRdZQwir8E8kIftbX_WQ0V8G9WtAWZZq7nJLBAzHym8_fH5NpWMuxY5N/s1600/received_875839002780922.jpeg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="857" data-original-width="1600" height="342" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhwR-EI0cUr0FKuiZ8V7uJ7zj5uWJXAIGGSE3YL4gFhZky8JqhsoPmP_U_dLjkCsaOHLA-i5mRLOnjT8MzWZ0IUjRdZQwir8E8kIftbX_WQ0V8G9WtAWZZq7nJLBAzHym8_fH5NpWMuxY5N/s640/received_875839002780922.jpeg" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">L'engine bay etait parfaitement huiler pour contrer la rouille </td></tr>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhkAu5q6qC6xsJ8hWvNdOFlIxzIL_PO1K5jswDrFghoDqeWB0wCH9CdWFWlKb5FgAFGv4EPe_1KXYvJYqQwzifalTjmEbR-OPj1uXkipwSX1q7SXSImyhXdUJqJjkLxPGuxUzvnd84XNOqy/s1600/IMG_0788.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhkAu5q6qC6xsJ8hWvNdOFlIxzIL_PO1K5jswDrFghoDqeWB0wCH9CdWFWlKb5FgAFGv4EPe_1KXYvJYqQwzifalTjmEbR-OPj1uXkipwSX1q7SXSImyhXdUJqJjkLxPGuxUzvnd84XNOqy/s640/IMG_0788.JPG" width="640" /></a></div>
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<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjMMR9tljd5Ln7MAxU9-ugFrHEGXcjFR7OFMI8R7WE82RbZ_-T62w7aS1MwfUZsfo9roi-3afAy_yz-twH72r18DdTxbWOBW2mVrk3xQvQY3U6Q36u-xJcJAW1RDCy61BC6e6e11KHF-2B3/s1600/IMG_20190609_114009387.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjMMR9tljd5Ln7MAxU9-ugFrHEGXcjFR7OFMI8R7WE82RbZ_-T62w7aS1MwfUZsfo9roi-3afAy_yz-twH72r18DdTxbWOBW2mVrk3xQvQY3U6Q36u-xJcJAW1RDCy61BC6e6e11KHF-2B3/s640/IMG_20190609_114009387.jpg" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Le vieux gas a ete utile pour enlever le huilage</td><td class="tr-caption" style="text-align: center;"><br /></td></tr>
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<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiPPMmth3fyqO5ITEpd5gBV_R768WA41VTQaqFD3L8wEuoKKsNluLs3cNsDBS58uPUOfjNvhA0BRIk_J19QYGSgi4dZyfzByXb315b-i9kWmOTUlJLDdql357kOt8Ry9DYJS7jK-549Vnwd/s1600/IMG_20190609_142215210.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiPPMmth3fyqO5ITEpd5gBV_R768WA41VTQaqFD3L8wEuoKKsNluLs3cNsDBS58uPUOfjNvhA0BRIk_J19QYGSgi4dZyfzByXb315b-i9kWmOTUlJLDdql357kOt8Ry9DYJS7jK-549Vnwd/s640/IMG_20190609_142215210.jpg" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">L'alternateur, pompe a eau, timing belt absents</td></tr>
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<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEilAjBpqq1nbmC4rN4ce79OVc83IzZM06Eln7DbCkx5fmyBjtk47zMPBSYNtis7xRJHD3nZcW_gvUWESgMCpQz6BQIOJHj0_6shnZvREsD5jxnR5Nf_05NPJH1jIcwsVed2JEGZlXfld_UJ/s1600/IMG_20190608_202118845.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1600" data-original-width="1200" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEilAjBpqq1nbmC4rN4ce79OVc83IzZM06Eln7DbCkx5fmyBjtk47zMPBSYNtis7xRJHD3nZcW_gvUWESgMCpQz6BQIOJHj0_6shnZvREsD5jxnR5Nf_05NPJH1jIcwsVed2JEGZlXfld_UJ/s640/IMG_20190608_202118845.jpg" width="480" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">le tube de recirculation du liquide de refroidissement a défoncer lors du travail sur l'alternateur,reconstruit a main levée </td></tr>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj3EDyMRrw-_jpNHSebIvETFoq_ZmH4WrM_q3l1duwg5sWmYIyopDBN-DSh56M6Z6EmA61tGM53IKSAbWrDIRMM2ZK7uKEmXygezAYS6uvwBZ9ddkhmQnHLkBpHUJdoOIFp-bv2pF8ixHDn/s1600/IMG_20190609_142225367.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1600" data-original-width="1200" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj3EDyMRrw-_jpNHSebIvETFoq_ZmH4WrM_q3l1duwg5sWmYIyopDBN-DSh56M6Z6EmA61tGM53IKSAbWrDIRMM2ZK7uKEmXygezAYS6uvwBZ9ddkhmQnHLkBpHUJdoOIFp-bv2pF8ixHDn/s640/IMG_20190609_142225367.jpg" width="480" /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhHCX5u1a7nODpHgdzBdsNMYL0OnC74yWoYIxKn4hCn71vq1401YLqI36Od8ig4gpa7LcddzVdiAvQbdS7-VlTaWpOvKOc-daVYG2KdIO1ZNHcBsnteDudESBvg_AFPHpeNmOy-nJmw68lH/s1600/IMG_20190609_142222622.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1600" data-original-width="1200" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhHCX5u1a7nODpHgdzBdsNMYL0OnC74yWoYIxKn4hCn71vq1401YLqI36Od8ig4gpa7LcddzVdiAvQbdS7-VlTaWpOvKOc-daVYG2KdIO1ZNHcBsnteDudESBvg_AFPHpeNmOy-nJmw68lH/s640/IMG_20190609_142222622.jpg" width="480" /></a></div>
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<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjThm-N7AQey8klWe0aEpSjo5hj4EXWeO8ercoCWezfW1EFVIcDI8Q6H7mjJW7EGKJIGeDHirq5JW1iyH34rWVerWO-Nfi7ZIZCFI5mREkfV-aOEtYSN1uaog6sfq_yGbOlsBvEs-Tk6WiR/s1600/IMG_20190609_202127164.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjThm-N7AQey8klWe0aEpSjo5hj4EXWeO8ercoCWezfW1EFVIcDI8Q6H7mjJW7EGKJIGeDHirq5JW1iyH34rWVerWO-Nfi7ZIZCFI5mREkfV-aOEtYSN1uaog6sfq_yGbOlsBvEs-Tk6WiR/s640/IMG_20190609_202127164.jpg" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">pompe a eau changée</td></tr>
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<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhVK9KfRCc3OEZEImJGC9ap9INu4XXJmrWAqZQ-xTRUPyAjQaULmxFl_Xh8Fm-h4mE9v4Hs-wRGsBh-j2VpBwOpj4WwggmxKO0a2aiZZ5G1mEcuZemeHRI3H2PEjYiMduRm9WORWjG0uF2J/s1600/IMG_20190618_231531703.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhVK9KfRCc3OEZEImJGC9ap9INu4XXJmrWAqZQ-xTRUPyAjQaULmxFl_Xh8Fm-h4mE9v4Hs-wRGsBh-j2VpBwOpj4WwggmxKO0a2aiZZ5G1mEcuZemeHRI3H2PEjYiMduRm9WORWjG0uF2J/s640/IMG_20190618_231531703.jpg" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">étriers remanufacturés et lignes flexibles de performance neuves aux 4 coins</td></tr>
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<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiiZUpaRc_XInyxcIeHcG8z2MRFAKZbq2EqiDOfm6SGlTVaq78PwuUeX-YICWnhNNxvq8bm9HlLrmmb-VZl4XK4_a9q0js0BWOhTFYk606mTjFg668RZ2FbCpG7EUt_DCgEqqKt9-DwJRo1/s1600/IMG_20190618_231450966.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiiZUpaRc_XInyxcIeHcG8z2MRFAKZbq2EqiDOfm6SGlTVaq78PwuUeX-YICWnhNNxvq8bm9HlLrmmb-VZl4XK4_a9q0js0BWOhTFYk606mTjFg668RZ2FbCpG7EUt_DCgEqqKt9-DwJRo1/s640/IMG_20190618_231450966.jpg" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Seule une ligne hydraulique a du être refaite, celle sur l'essieu arrière,toute lesautres étaient protégées dans l'antirouille</td></tr>
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<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjrhZH6aOW_TAo7_iJ2Z1jtFemg9jdj12hO_FGaiWfNI6S15j948S5NGVA23B-0F_9-nU2I6h8CqAyqQHRWr9ovROdJOr6hYCBCRdVvEBHNek6GG-idaxt_VhagFuW-gYvdwwHWd18qbANf/s1600/IMG_20190618_231508563.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1600" data-original-width="1200" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjrhZH6aOW_TAo7_iJ2Z1jtFemg9jdj12hO_FGaiWfNI6S15j948S5NGVA23B-0F_9-nU2I6h8CqAyqQHRWr9ovROdJOr6hYCBCRdVvEBHNek6GG-idaxt_VhagFuW-gYvdwwHWd18qbANf/s640/IMG_20190618_231508563.jpg" width="480" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">les amortisseurs arrières ont été changés du a la facilitée de la tache et le cout de reviens très bas</td></tr>
</tbody></table>
La voiture a rester en travaux du 7 au 21 juin ou elle était suffisamment fonctionnelle pour commencer la saison.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjDHub-SR7ugBx_bQEFFty-rTtAZ1h60nCyRVfHCHsiiQEzZToUbbGannGiuj5YNtFe84EF-hgZeljKE-G53ftB9bgPGiok7Tth6XKumBIig5GWF6LS5hLmdNp1JY2Zi6WCOWxJb3umRKWM/s1600/IMG_20190608_223511613.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjDHub-SR7ugBx_bQEFFty-rTtAZ1h60nCyRVfHCHsiiQEzZToUbbGannGiuj5YNtFe84EF-hgZeljKE-G53ftB9bgPGiok7Tth6XKumBIig5GWF6LS5hLmdNp1JY2Zi6WCOWxJb3umRKWM/s640/IMG_20190608_223511613.jpg" width="640" /></a></div>
<br />
<br />
<h3>
Enfin fonctionnelle!</h3>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiRNTHdqGmnXHcW_5G-l4XqSJDNHjowV3_DTDM2LGs7TgRyf0E2e7KXby_JW8YzHTfL4bsp2JmGiL1Wptxom3Nah96k7-vTQ5aSH5_BEgo7Gq5BLwndUMjp4VeyN_zVPjVN3DhZ5aOCmoHj/s1600/IMG_20190622_075939190_HDR.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiRNTHdqGmnXHcW_5G-l4XqSJDNHjowV3_DTDM2LGs7TgRyf0E2e7KXby_JW8YzHTfL4bsp2JmGiL1Wptxom3Nah96k7-vTQ5aSH5_BEgo7Gq5BLwndUMjp4VeyN_zVPjVN3DhZ5aOCmoHj/s640/IMG_20190622_075939190_HDR.jpg" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">voyage inaugural</td></tr>
</tbody></table>
<br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjehcCp8cUE-z1aFBimG9PC36-aGp2ERXcMoA9LtlsmYW2docxlGeJW9RXWMbpVdrZ1kNCjw45UYrZjYTucT9hpTpTUCoe8nEMHRpmN6kbthEY2_3icRPmbE3Hjo473n3jdtF53FebxHr8F/s1600/received_370910606962681.jpeg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1334" data-original-width="750" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjehcCp8cUE-z1aFBimG9PC36-aGp2ERXcMoA9LtlsmYW2docxlGeJW9RXWMbpVdrZ1kNCjw45UYrZjYTucT9hpTpTUCoe8nEMHRpmN6kbthEY2_3icRPmbE3Hjo473n3jdtF53FebxHr8F/s640/received_370910606962681.jpeg" width="358" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">la voiture a tenu le coup après les premiers 150km :)</td></tr>
</tbody></table>
<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgXmEPbHQpKrnF1m7zhhfUmcZbjs2jeKo33UYXfTJdNARbybtCF8BVpbgqQIJAamoZ2OqySWCJvIgckVhSItgEy9MK7pUA0TqG8xi-wm9bqAFK_gCVSlpwB-w48aLdOC_qzCzem9pIHx4XR/s1600/IMG_20190622_113119441.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgXmEPbHQpKrnF1m7zhhfUmcZbjs2jeKo33UYXfTJdNARbybtCF8BVpbgqQIJAamoZ2OqySWCJvIgckVhSItgEy9MK7pUA0TqG8xi-wm9bqAFK_gCVSlpwB-w48aLdOC_qzCzem9pIHx4XR/s640/IMG_20190622_113119441.jpg" width="640" /></a></div>
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<h3>
Reparations au fil du temps</h3>
un total de 7500km pendant un peu plus de 2 mois ont été parcourus en 2019 avec la voiture, quelques repartions ont étés nécessaires, étancher des fuites de liquide de refroidissement, réparer des bouts du système d'échappement.<br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjKYiiDeSKoA6DFUy6K6ACnRejFHRa1WSRTWpe1PBf3jSYS6Huc7LsS4-J7ubAVyERCCM26UwwLtSPlp6CXhgyEcVrYj6Ylpb3G0rRg837ifS1qi7mL_xgX4BWaSifAOKbOf_RdV1Ztmv4M/s1600/IMG_20190809_201041774.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjKYiiDeSKoA6DFUy6K6ACnRejFHRa1WSRTWpe1PBf3jSYS6Huc7LsS4-J7ubAVyERCCM26UwwLtSPlp6CXhgyEcVrYj6Ylpb3G0rRg837ifS1qi7mL_xgX4BWaSifAOKbOf_RdV1Ztmv4M/s640/IMG_20190809_201041774.jpg" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">éclairage au LED a jour</td></tr>
</tbody></table>
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<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjqNBo0QeSjVt4qCuM_MIFuuSimMN_qXnDjV0J7azaiJyf5vA2dMKwK6AodgzHsDMyqJC3O9pFYtouxNAw7xwcFl5uXz5JxzE0YxLD2wZHvUwBUE_pc1F2xvhjaqfcanzSAYeEAzIvSRlZW/s1600/IMG_20190813_102711989.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1600" data-original-width="1200" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjqNBo0QeSjVt4qCuM_MIFuuSimMN_qXnDjV0J7azaiJyf5vA2dMKwK6AodgzHsDMyqJC3O9pFYtouxNAw7xwcFl5uXz5JxzE0YxLD2wZHvUwBUE_pc1F2xvhjaqfcanzSAYeEAzIvSRlZW/s640/IMG_20190813_102711989.jpg" width="480" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">tube de pompe a eau qui coulais</td></tr>
</tbody></table>
<br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgmUMHuQnwb6LI1Mze-aYSfjw1syqyKPpoxYJcguI_JxuG_K5pa677_43i8w0E-DUShyjgqCt1hxAKnejoweTsmAKrxwRC1nsZ60RzbHGGJ03vZ99PxD4H640O84N7sPgzfKv9ryOjuBBXl/s1600/IMG_20190901_132348406.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1600" data-original-width="1200" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgmUMHuQnwb6LI1Mze-aYSfjw1syqyKPpoxYJcguI_JxuG_K5pa677_43i8w0E-DUShyjgqCt1hxAKnejoweTsmAKrxwRC1nsZ60RzbHGGJ03vZ99PxD4H640O84N7sPgzfKv9ryOjuBBXl/s640/IMG_20190901_132348406.jpg" width="480" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">nouveau silencieux relativement d'origine</td></tr>
</tbody></table>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj9FD480vy23NWoZEG-2zAiEOB3OZQDdICGFmTb0Zvi6N66nY0focnPMhDSOkZTJs1vpplijMNu_NtmtZAmZfSyZH1fVKeKsloWmuOCff6hu__8wpKdUaumhSeURAdDG_px_1Qe3DBEnpiZ/s1600/received_326464661611235.jpeg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="857" data-original-width="1600" height="342" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj9FD480vy23NWoZEG-2zAiEOB3OZQDdICGFmTb0Zvi6N66nY0focnPMhDSOkZTJs1vpplijMNu_NtmtZAmZfSyZH1fVKeKsloWmuOCff6hu__8wpKdUaumhSeURAdDG_px_1Qe3DBEnpiZ/s640/received_326464661611235.jpeg" width="640" /></a></div>
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<br />Unknownnoreply@blogger.com2tag:blogger.com,1999:blog-3385027293860363146.post-41512130765280551992019-03-17T18:03:00.001-07:002019-03-17T18:04:12.689-07:00TOYOCOM :: UNIVERSAL MODE how to monitor fuel trim<div class="separator" style="clear: both; text-align: center;">
</div>
<h3>
Getting fuel trim into toyobd1</h3>
All pre-obd2 diagnosis box have the VF(1) contact pin. <br />
Depending on the ECU and production years some can output the obd1 data stream ,some will only give the fuel trim.<br />
<br />
following the theory found here <a href="https://people.well.com/user/mosk/Vfsignal.htm">https://people.well.com/user/mosk/Vfsignal.htm </a>a toyocom sensor curve was written for it. <br />
<br />
The fuel trim tells us how much the ECU believes the engine is out of tune, a near 0% is a perfect score. <br />
<h3>
Android app setup</h3>
With toyobd1 running and the bluetooth connection established with your toyocom. <br />
Go to main menu /configuration / Display<br />
in there check the VF1 checkbox<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgazpysc5eKH-E_46xa26mESOVeNwMO-Yhj7wQB-okkVLJPaHFg61C6QYoTFQE-SJaVHBZ5fOvnPbANfPPTa0rI1fgvOMuXJO0J3JDtxcQ_gaBu-PedaGQkBDEiqLANxv2vE_EXI4Y5NOFL/s1600/Screenshot_2019-03-16-16-00-52.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1280" data-original-width="720" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgazpysc5eKH-E_46xa26mESOVeNwMO-Yhj7wQB-okkVLJPaHFg61C6QYoTFQE-SJaVHBZ5fOvnPbANfPPTa0rI1fgvOMuXJO0J3JDtxcQ_gaBu-PedaGQkBDEiqLANxv2vE_EXI4Y5NOFL/s640/Screenshot_2019-03-16-16-00-52.png" width="360" /></a></div>
Go back to the main display, there you will find the new VF1 cell<br />
in that cell you will find a button in it`s upper right corner. Press on it.<br />
a dialog will appear for you to choose a sensor curve to use for VF1.<br />
In there using the drop down menu select 'Toyota obd1 fuel trim'<br />
then press the apply sensor curve button<br />
the dialog will go away and the new senor curve will be applied on the VF1 display cell.<br />
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<br />Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3385027293860363146.post-44029050405399194682019-03-10T12:12:00.004-07:002019-03-10T12:12:59.054-07:00TOYOCOM :: OBD1 MODE<h3>
WHAT IS IT DESIGNED FOR</h3>
Meant to read the Toyota obd1 data stream found on a known list of vehicles<br />
<a href="https://zf-scantools.com/index.php?rt=product/product&product_id=126">for an up to date list please have a look here</a><br />
<br />
<h3>
ENGINE ERROR CODES</h3>
Engine error codes output can be triggered with the tool, depending on the car`s wiring diagram it may lack the W wire in the diagnosis box to get the codes into the toyocom, in this sitatuation one must rely on eye reading and compare with the chart built into the error codes glossary built into the android app. On cars with complete wiring the error codes are fed into the tool and the android app.<br />
<h3>
CUSTOM INPUTS </h3>
Additionally it allows to read simultaneously custom inputs from different spaces in the diagnosis box, (VF2,TS,TT,AB) This allows to replace the SPD,RPM,INJ reading with custom sourced signals which are read more often (faster on screen). It also allows to just route additional sensors into the tool. Unknownnoreply@blogger.com4tag:blogger.com,1999:blog-3385027293860363146.post-40617783086641047762019-03-10T12:12:00.003-07:002019-03-10T12:12:52.559-07:00TOYOCOM :: UNIVERSAL MODE<h3>
WHAT IS IT DESIGNED FOR</h3>
Meant for Toyota cars before the obd1 data stream. Quite limited in comparison with the OBD1 mode and more involving but still relevant on cars with nothing at all. On older cars VF (fuel trim) can be read directly off the diagnosis box, this tells us how much the engine is out of tune, with the added installation of the <a href="http://jfbreton.blogspot.com/2019/03/toyobd1-one-wire-interface.html">'one wire setup'</a> one can see the injector usage in conjunction with the fuel trim at any given RPM making for a deeper understanding of the situation, useful for engine tuning on stock ECUs or health monitoring for a daily driver. <br />
<br />
<h3>
ENGINE ERROR CODES</h3>
Engine error codes output can be triggered
with the tool, depending on the car`s wiring diagram it may lack the W
wire in the diagnosis box to get the codes into the toyocom, in this
sitatuation one must rely on eye reading and compare with the chart
built into the error codes glossary built into the android app. On cars
with complete wiring the error codes are fed into the tool and the
android app.<br />
<h3>
CUSTOM INPUTS </h3>
Additionally it allows to read simultaneously
custom inputs from different spaces in the diagnosis box, (VF2,TS,TT,AB)
This allows to replace the SPD,RPM,INJ reading with custom sourced
signals which are read more often (faster on screen). It also allows to
just route additional sensors into the tool. Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3385027293860363146.post-13732003615791812742019-03-10T11:17:00.002-07:002019-03-10T11:27:40.002-07:00TOYOCOM :: the one wire interface<br />
<h3>
Allows to compute fuel consumption ,trip information and basic injector usage out of one added wire on nearly all early EFI toyotas, without the obd1 data stream.</h3>
<br />
<div class="separator" style="clear: both; text-align: center;">
<iframe allowfullscreen="" class="YOUTUBE-iframe-video" data-thumbnail-src="https://i.ytimg.com/vi/MHMzOiLuF84/0.jpg" frameborder="0" height="266" src="https://www.youtube.com/embed/MHMzOiLuF84?feature=player_embedded" width="320"></iframe></div>
<br />
<h3>
benefits </h3>
<ul>
<li>extremely easy one wire job, fast and simple.</li>
<li>allows to get many information out of it</li>
<li>-injector opening</li>
<li>-engine rpm</li>
<li>-injector duty cycle </li>
<li>-fuel consumption</li>
<li>-fill the built in trip computer</li>
<li>faster refresh rate than regular obd1 mode </li>
</ul>
<h3>
pitfalls</h3>
<ul>
<li>loses RPM when injection stops, happens when deceleration fuel cut off occurs</li>
</ul>
<br />
<i><u>*All pictures in this post have been highlighted in blue to improve understanding</u></i><br />
<i><u><br /></u></i>
<br />
<h3>
TEST MULE</h3>
1997 1mz-fe V6 in an MR2 , without relying on obd2 or obd1, using only the Toyocom universal mode<br />
<br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjlUfV5E3IoewoLWP-g6oUxhlXfrvsEg79OIvOkcWYPYaiis_UCN6nsIycLXwguZbaiZ6evhOwqFMMVAGODPclfosQZwFB3ibqCDz2-C6ZKhFsoMu7PmEmvjqgGmhwG7r8qcTboOzdEuy_9/s1600/IMG_20190210_200422599.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1600" data-original-width="1200" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjlUfV5E3IoewoLWP-g6oUxhlXfrvsEg79OIvOkcWYPYaiis_UCN6nsIycLXwguZbaiZ6evhOwqFMMVAGODPclfosQZwFB3ibqCDz2-C6ZKhFsoMu7PmEmvjqgGmhwG7r8qcTboOzdEuy_9/s640/IMG_20190210_200422599.jpg" width="480" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;"><br /></td></tr>
</tbody></table>
<br />
<br />
<h3>
PHYSICAL WORK ON THE CAR</h3>
<ul>
<li>you need to have a toyocom as found on <a href="http://www.zf-scantools.com/">www.zf-scantools.com</a></li>
<li>you need a diagnosis box with at least +B and E1 (grey and black diag boxes have it, obd2 cars might lack some pins) </li>
</ul>
<br />
<table cellpadding="0" cellspacing="0" class="tr-caption-container" style="float: left; margin-right: 1em; text-align: left;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgIPcfyeBKflpT_sTSiH0JPAUgJZxtrc9pte_fnMuoqcBlKOjyg7yEe-P9BZWohsYVuHzjNi4PwQWufsB9KCvNTBy-ekr8ddvPaZyFuISyjqpMDVHwUdXyUP-tv4M14zFNXteQW_jfpJLxZ/s1600/IMG_20190210_200903717.jpg" imageanchor="1" style="clear: left; margin-bottom: 1em; margin-left: auto; margin-right: auto;"><img border="0" data-original-height="605" data-original-width="454" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgIPcfyeBKflpT_sTSiH0JPAUgJZxtrc9pte_fnMuoqcBlKOjyg7yEe-P9BZWohsYVuHzjNi4PwQWufsB9KCvNTBy-ekr8ddvPaZyFuISyjqpMDVHwUdXyUP-tv4M14zFNXteQW_jfpJLxZ/s640/IMG_20190210_200903717.jpg" width="480" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">1MZ-FE DIAGNOSIS box with added VF2 contact pin</td></tr>
</tbody></table>
install a new wire from VF2 in the diagnosis box to one injector wire of cylinder 1 (#1 or #10 on the wiring diagram of your engine. <u><i>for this particular installation the last cylinder of the front bank was chosen due to the ease of reach.</i></u><br />
<br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgDR9Qf9OLSCMwZ6MyxEffRsI8ZiocZnyKQC5lDOrwnULSClV2eKdv1wW6a4SKDEv7AuBeRrXDm-3kKL_uMP-L3LlU1iMHhn1L3jEu-jfJMgrvvJfx4_vWjj6FnjVBCWJU8dvjjWxgKUe-v/s1600/IMG_20190210_200200445.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="363" data-original-width="484" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgDR9Qf9OLSCMwZ6MyxEffRsI8ZiocZnyKQC5lDOrwnULSClV2eKdv1wW6a4SKDEv7AuBeRrXDm-3kKL_uMP-L3LlU1iMHhn1L3jEu-jfJMgrvvJfx4_vWjj6FnjVBCWJU8dvjjWxgKUe-v/s640/IMG_20190210_200200445.jpg" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">A T-junction was made at the #6 wire where it was easy to reach </td></tr>
</tbody></table>
<br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhRF0z-AsOIwweDjM68FZWpKcx9SmGvEAEshvis45dho3kaseKU48luFoQwdHpQKeZcpLCG780CzR_o45ybOmCxm6ymwy98hmFcEXbipqt_0KvFIhVHb_zwbZuBjeuWYYEUspD_9WzK83Sq/s1600/IMG_20190210_200348497.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhRF0z-AsOIwweDjM68FZWpKcx9SmGvEAEshvis45dho3kaseKU48luFoQwdHpQKeZcpLCG780CzR_o45ybOmCxm6ymwy98hmFcEXbipqt_0KvFIhVHb_zwbZuBjeuWYYEUspD_9WzK83Sq/s640/IMG_20190210_200348497.jpg" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">the same zone seen from a far before the new wire was tucked in</td></tr>
</tbody></table>
<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh9HoM3Owz7QrEV9HkAVCfdUjL3k5LFdNjznzZeuMKlCwGvXB6FSJmXGkEGKfec99Y24vkYO_KaJnkq3J7DOJa7rP9S1jP3CBcEg60it61Cunnr3_OR7Eu1mVjlBNYkbkXyV5KymF1ovns-/s1600/IMG_20190210_200120576.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh9HoM3Owz7QrEV9HkAVCfdUjL3k5LFdNjznzZeuMKlCwGvXB6FSJmXGkEGKfec99Y24vkYO_KaJnkq3J7DOJa7rP9S1jP3CBcEg60it61Cunnr3_OR7Eu1mVjlBNYkbkXyV5KymF1ovns-/s640/IMG_20190210_200120576.jpg" width="640" /></a></div>
<br />
<a href="http://jfbreton.blogspot.com/2017/12/toyocom-playing-with-contact-pins-in.html">follow this link to understand how to open up the diagnosis box and add a new metal contact in there for your new wire</a><br />
<br />
<h3>
ANDROID APP SETUP</h3>
following this video you should be able to mimick the setup for your own car. resumed below are the steps.<br />
<br />
<div class="separator" style="clear: both; text-align: center;">
<iframe allowfullscreen="" class="YOUTUBE-iframe-video" data-thumbnail-src="https://i.ytimg.com/vi/P6wBWMRXdG8/0.jpg" frameborder="0" height="266" src="https://www.youtube.com/embed/P6wBWMRXdG8?feature=player_embedded" width="320"></iframe></div>
<br />
<ul>
<li>go to main menu</li>
<li>go to display settings </li>
<li>show GPS</li>
<li>show VF2</li>
<li>show VF2-2</li>
<li>remove obd1 specific fields </li>
<li>go back to main menu</li>
<li>go back to main display</li>
<li>click on VF2 cell</li>
<li>apply injector opening sensor curve on VF2 (leave MS as the measurement unit)</li>
<li>apply injector opening sensor curve on VF2-2 (swipe up on the cell to reach either RPM4,RPM6,RPM8)</li>
<li>go to main menu</li>
<li>go to device features</li>
<li>set the tool to UNIVERSAL MODE </li>
<li>set VF2 as frequency input</li>
<li>set rpm channel to VF2-2</li>
<li>set injector channel to VF2</li>
<li>set speed channel to GPS</li>
<li>press apply device config</li>
<li>go back to main menu</li>
<li>go back to main display</li>
<li>you can additionally remove VF2,VF2-2 if you wish to clean the display, this won`t break your setup.</li>
</ul>
<h3>
THEORY OF OPERATION</h3>
Free from the phone itself we get GPS moving speed.<br />
By monitoring an injector wire we can get 2 different readings<br />
<ul>
<li>injector opening duration</li>
<li>engine rpm</li>
</ul>
with those 3 key readings are computed injector duty cycle, fuel consumption,MPG and the trip computer data.Unknownnoreply@blogger.com1tag:blogger.com,1999:blog-3385027293860363146.post-64062155205444402522018-04-30T14:38:00.000-07:002018-04-30T14:38:21.735-07:00TOYOCOM:: Universal mode with a carburetor.<h3 style="text-align: center;">
A LITTLE BACKGROUND</h3>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgnewbGnwF2EXS2QfFKvVwqqDnVpZ-Mu6yPQ4Od640xN5kwNTFnkqLqQMY2WSlsz92lPF7MbPqU-4qliIZD31jFcbQwpDKKK_0QuDO3c568cNzAX-n3WzDEB-pKmI151fbNoLYmgfXb70Dv/s1600/20180430_165921_HDR.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgnewbGnwF2EXS2QfFKvVwqqDnVpZ-Mu6yPQ4Od640xN5kwNTFnkqLqQMY2WSlsz92lPF7MbPqU-4qliIZD31jFcbQwpDKKK_0QuDO3c568cNzAX-n3WzDEB-pKmI151fbNoLYmgfXb70Dv/s640/20180430_165921_HDR.jpg" width="640" /></a></div>
<br />
A year ago I was given a 1990 tercel DX coupe. It had issues to fix and I was glad to know how to.<br />
It was then 28 years old while still showing under 100k km (about 60k miles) on the clock.<br />
<br />
It got fixed here and there in the last year span; tires,suspension,brakes,body panels and exhaust system, engine valve seals and timing belt to name a few. The good old trusty 3E grew on me in that time lapse since it was so reliable, overshadowing the fact it is under powered to the extreme.<br />
<h3 style="text-align: center;">
ENGINE OVERVIEW</h3>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh4-d_PPR385HaelmIL96yaSgLL5DRkICozetqGZNf-cBRu3Ody9_pL3DYvK34MrxVCXv7giwW06mK2gnzCRAxrS6hTtlQuWZoFApUsCHB9S-kPszPoRGHO0uzC6o89-Wv9swLZoocD2EGf/s1600/20180430_165833.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh4-d_PPR385HaelmIL96yaSgLL5DRkICozetqGZNf-cBRu3Ody9_pL3DYvK34MrxVCXv7giwW06mK2gnzCRAxrS6hTtlQuWZoFApUsCHB9S-kPszPoRGHO0uzC6o89-Wv9swLZoocD2EGf/s640/20180430_165833.jpg" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">It has got 82 hp and an A/T 3 gear transmission. starts like a charm on cold weather</td></tr>
</tbody></table>
<br />
It's an 1.5L 3E engine from 86 to 90. This engine uses a carburetor and a computer to control some peripherals and monitor it's overall operation. Very few existing sensors are useful on it, an oxygen sensor is there at least. all other sensors are switches. no analog sensors at all.(digital throttle position switch and digital temperature and vacuum switches)<br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhu62GkoCA8lL1wjBuG5zEoc0Vz5kOwXzdaMpNxzBrkroWL9hq8X8qCZPVy9lrzK4Fe_rWActTjOsFfRXvLMS1wb8kb9LEdlVqLI_wg9lWL6Asgm4snPZmje_davPy7AD8Hy0zeXqFdspnl/s1600/20180409_220504.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1600" data-original-width="1200" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhu62GkoCA8lL1wjBuG5zEoc0Vz5kOwXzdaMpNxzBrkroWL9hq8X8qCZPVy9lrzK4Fe_rWActTjOsFfRXvLMS1wb8kb9LEdlVqLI_wg9lWL6Asgm4snPZmje_davPy7AD8Hy0zeXqFdspnl/s640/20180409_220504.jpg" width="480" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">The vacuum diagram is as complicated as a wiring diagram for a much more complex engine.it was the time where carburetors had to let got to full EFI.</td></tr>
</tbody></table>
<br />
<br />
Only E1(ground) and the VF (fuel trim) were available in the diagnosis box for the TOYOCOM to use. not even switched power (+B). Improvements had to be made to take full advantage of this setup.<br />
<h3 style="text-align: center;">
GETTING SOMETHING INTERESTING INTO TOYOBD1</h3>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhQClY9ZYN77b1rh9UTn7SNz4wRth0M6AHXQNDEQopqTC8ZCoW7n67Kn_mFyf7c1mFUPbbUdC_mZoMX1ODq5uNJxTQ7HCbGgs3G327bxoNhrMp00ZLtomXPexkmZeUU_Z51Pp_rlmXm4el4/s1600/20180430_163314.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhQClY9ZYN77b1rh9UTn7SNz4wRth0M6AHXQNDEQopqTC8ZCoW7n67Kn_mFyf7c1mFUPbbUdC_mZoMX1ODq5uNJxTQ7HCbGgs3G327bxoNhrMp00ZLtomXPexkmZeUU_Z51Pp_rlmXm4el4/s640/20180430_163314.jpg" width="640" /></a></div>
An android car radio was installed to be able to gather data all the time from the TOYOCOM unit installed in the engine bay (blue box in the upper right corner of the preceding picture). this radio is setup to connect to the TOYOCOM every time TOYOBD1 starts. <br />
<ul>
<li>VF is already there</li>
<li>E1 is already there </li>
<li>+B was routed from the engine harness reaching the fuse box.</li>
<li>Ox(oxygen sensor) was routed into AB</li>
<li>Moving speed is taken from the android car radio GPS </li>
</ul>
Even though there were still custom inputs available on the TOYOCOM nothing else was routed to the diagnosis box yet.<br />
<h3 style="text-align: center;">
WHAT WAS LEARNED FROM TOYOBD1</h3>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjoB519Mp3X3QsTM3ByZBWg4cbLq51pNSrasosSY3tg0ES8Lz7S63HStDObFKZxtpverl-6xTB3tF_Ff9OOymJGXkdH9ly4UsjKNlF_Z0WeE4hrwExyJXQsb-KVu3521dsT3IQr8jhaz5pl/s1600/20180430_164046.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1600" data-original-width="1200" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjoB519Mp3X3QsTM3ByZBWg4cbLq51pNSrasosSY3tg0ES8Lz7S63HStDObFKZxtpverl-6xTB3tF_Ff9OOymJGXkdH9ly4UsjKNlF_Z0WeE4hrwExyJXQsb-KVu3521dsT3IQr8jhaz5pl/s640/20180430_164046.jpg" width="480" /></a> </div>
<ul>
<li>the alternator is poorly working but still operational. (<span style="background-color: #38761d;">battery voltage is low under all conditions</span>)</li>
<li>the engine runs rich while idling and lean when held at WOT for a long time in 2nd or 3rd gear. <span style="background-color: yellow;"><span style="background-color: #38761d;">it might have fuel delivery or carburetor issues</span></span></li>
<li>the fuel trim is always negative ,meaning the ECU suspects the fuel consumption is less than expected. <span style="background-color: #38761d;">It might be the oxygen sensor, might be fueling issues again</span>. </li>
<li>throttle position and temperature switches are working OK, the system goes from closed to open loop following engine load and growing engine temperature.</li>
</ul>
<br />
<h3 style="text-align: center;">
WHAT IS COMING AHEAD</h3>
<div style="text-align: center;">
More custom sensors are to be mounted on the engine to even out MPG calculations reserved only at this time to EFI engines. more sensors will be added to monitor the engine tune and improve it along the way as possible.</div>
<div style="text-align: center;">
</div>
<ul>
<li>fuel flow sensors on fuel lines</li>
<li>MPG calculations for a carbureted engine in TOYOBD1</li>
<li>dirt cheap wideband oxygen sensor setup</li>
<li>rpm input from the igniter</li>
</ul>
Unknownnoreply@blogger.com4tag:blogger.com,1999:blog-3385027293860363146.post-76974089308046588622018-02-15T09:27:00.000-08:002018-02-15T09:27:02.032-08:00TOYOCOM :: Universal mode on the AW11 blue top 4A-GE<h2>
WHAT'S THE BIG IDEA</h2>
Having modern day diagnostic features on an car is very useful. On a +30 years old car it is a luxury that is rarely found. For Toyotas there is hope now. Using the toyocom 'universal mode' you can get a fair level of information out of our mid 80s toyotas.<br />
<br />
Doing so requires of the car owner to do some electrical work to splice into signal wires we care for. A compromise was made to leave the wiring harness untouched. It may be more ambitious but certainly not out of the reach of the DIYers. What requires to be done is to solder wires on the underside of the ECU main board, exactly where the ECU connector are soldered. This location gives us acces to every wires going into the ECU and is conveniently labeled on most toyota ECUs.<br />
<br />
<h2>
RANDOMNESS STRIKES</h2>
Believe it or not, while working on this blog post a friend passed by with a beaten up mr2 while being in transit to somewhere else. It was shear luck,so we took the time and tried the modified ECU on it!<br />
The car was in really bad shape but running,no exhaust with the blue top 4A-GE not running on all cylinders. we were able to get our readings while being quick at it to not wake up the city neighbors.<br />
<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjJHwuCgIQeSK0hCptd-0rxByZupd1dBRKn94ZubiKvHoC6K4Va5j7eQOgc4ua3kDA0K_84DgaepC9RVvCPJgdSlwif3vcF_JP_zHAx5A3srYcALDx5YIrH5_7yJGpCG4Nuvjd4ma5aHQ9i/s1600/20180209_212220%255B1%255D.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjJHwuCgIQeSK0hCptd-0rxByZupd1dBRKn94ZubiKvHoC6K4Va5j7eQOgc4ua3kDA0K_84DgaepC9RVvCPJgdSlwif3vcF_JP_zHAx5A3srYcALDx5YIrH5_7yJGpCG4Nuvjd4ma5aHQ9i/s640/20180209_212220%255B1%255D.jpg" width="640" /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiKcmZLdduLOdeT5-ufEP_IFKh2OM2ih8-MnYMIyUkQj6rD-7eWpepFbuYYMEpyVgsULT5zpFKyPs8aNp-d4oxh1hU4FQ7w-ocV-KtjaDcHiqjc_bgNSOf2NOQBRtyT0yJwh38KMFNSPUY8/s1600/20180209_212245%255B1%255D.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiKcmZLdduLOdeT5-ufEP_IFKh2OM2ih8-MnYMIyUkQj6rD-7eWpepFbuYYMEpyVgsULT5zpFKyPs8aNp-d4oxh1hU4FQ7w-ocV-KtjaDcHiqjc_bgNSOf2NOQBRtyT0yJwh38KMFNSPUY8/s640/20180209_212245%255B1%255D.jpg" width="640" /></a></div>
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<br /></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjB0CH385GmGCQObk-vTIe2E4C9pqZ_QmJCzFEC4aXUn2r3uGDX59wJGCWKb2tpyOcYMq7i3bJC1U3C0eXLhADLK-pPZJ85pQqHSFHZxBnoiIT2spUzY52IoZDcZ6u7pU9VKnY_UkaCT-gB/s1600/20180209_212230.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1600" data-original-width="1200" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjB0CH385GmGCQObk-vTIe2E4C9pqZ_QmJCzFEC4aXUn2r3uGDX59wJGCWKb2tpyOcYMq7i3bJC1U3C0eXLhADLK-pPZJ85pQqHSFHZxBnoiIT2spUzY52IoZDcZ6u7pU9VKnY_UkaCT-gB/s640/20180209_212230.jpg" width="480" /></a></div>
<br />
<br />
<h2>
WHAT YOU CAN EXPECT IN THE ANDROID APP</h2>
<br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg6qf7HtDmcclfmC6rbNEoK4lSODHrRlNZwd8pcr7RIB8X7YuFQxOc6DsJMmahIW3jbi6Fugs9p1DFHlAYfMB8eUQLI_TQjHrru2UcLQu_Tp7cIheU_BPGxTa2t3sgjEGDrjOsV5JHhNfQd/s1600/Screenshot_2018-02-14-22-58-23.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="720" data-original-width="1280" height="360" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg6qf7HtDmcclfmC6rbNEoK4lSODHrRlNZwd8pcr7RIB8X7YuFQxOc6DsJMmahIW3jbi6Fugs9p1DFHlAYfMB8eUQLI_TQjHrru2UcLQu_Tp7cIheU_BPGxTa2t3sgjEGDrjOsV5JHhNfQd/s640/Screenshot_2018-02-14-22-58-23.png" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;"><br /></td></tr>
</tbody></table>
<br />
<h3>
mandatory features from universal mode on an early EFI toyota.</h3>
<ul>
<li>Error codes readout </li>
<li>battery voltage</li>
<li>fuel trim</li>
</ul>
<h3>
mandatory wires you have to solder</h3>
<ul>
<li>B+ 12v power</li>
<li>E1 ground</li>
<li>T (TE1) trigger error code output</li>
<li>W check engine light</li>
<li>VF (VF1) fuel trim </li>
</ul>
<h3>
additional wires you should monitor before anything else</h3>
<ul>
<li>IGT <i>this is the igniter control (for RPM input)</i></li>
<li>#10 <i>this is the first injector pair control</i></li>
<li>VS <i>this is the air flow meter output</i></li>
<li>OX <i>this is the oxygen sensor</i></li>
<li>THW<i> this is the coolant temp sensor</i></li>
</ul>
<h3>
reasoning </h3>
<ul>
<li>having RPM & injector activity allows us to get injector duty cycle</li>
<li>having the air flow reading tells us about the engine load which is always useful.</li>
<li>having the oxygen sensors allows us to troubleshoot fueling issues against engine load & rpm</li>
<li>having coolant temperature allows us to know if we overheat and guess the fueling choices. </li>
</ul>
<h2>
WHAT YOU NEED TO GATHER</h2>
<ul>
<li>a toyocom scan tool from <a href="http://www.zf-scantools.com/">www.zf-scantools.com</a></li>
<li>a spare ecu for your engine is best.</li>
<li>a junk yard diagnosis box, preferably a late black one from an obd2 toyota.</li>
<li><a href="https://www.digikey.ca/product-detail/en/te-connectivity-amp-connectors/368084-1/A123029CT-ND/5419501">new contact pins from digikey</a> (<b><u>only usable with the late black diagnosis box</u></b>)</li>
<li>10 wires of different colours. about 1' long 20ga</li>
</ul>
<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiyh5DL_ANk8dlMek76BcAyw0CJBuuEk1TJ9_baVgpnHKNYp0kRAxbyl_1Vj7XFtxIr9QHcJzV47bDpjjCVRtW8064Lz7dqx536fPykfzcPVYt3Re7B4-a73R2WSzkQfIrMbHmHwApwIvZp/s1600/20180208_210841.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiyh5DL_ANk8dlMek76BcAyw0CJBuuEk1TJ9_baVgpnHKNYp0kRAxbyl_1Vj7XFtxIr9QHcJzV47bDpjjCVRtW8064Lz7dqx536fPykfzcPVYt3Re7B4-a73R2WSzkQfIrMbHmHwApwIvZp/s640/20180208_210841.jpg" width="640" /></a></div>
<br />
<br />
<h2>
WHAT REQUIRES TO BE DONE ON THE ECU</h2>
<br />
<a href="http://jfbreton.blogspot.ca/2017/12/toyocom-playing-with-contact-pins-in.html">To understand how to install contact pins in the diagnosis box follow this earlier post.</a><br />
<br />
<h3>
where each wire goes in the diagnosis box </h3>
ORANGE = +B<br />
RED = VF1<br />
DARK GREEN = E1<br />
NORMAL GREEN = AB <br />
YELLOW = W<br />
WHITE = TE1<br />
BROWN = TT<br />
BLACK = TS<br />
BLUE = TC <br />
PURPLE = VF2<br />
<br />
<ul>
<li>install contact pins on each new wires you need ( a feet long is comfortable to work with) </li>
<li>place the wires in the diagnosis box at the specified spaces in the top cover</li>
</ul>
<div class="separator" style="clear: both; text-align: center;">
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<ul>
<li>Add a shrink wrap sleeve to your new bundle of wires </li>
<li>Remove both top and bottom ECU cover plates</li>
<li>on the TOP side,read the labels for the connector pins to know where your signals are located.</li>
</ul>
<div class="separator" style="clear: both; text-align: center;">
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<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj4kcUHGa8mAYLmxaMXYjSdxAtwmnasrW5uWNuVCVE2_6-HZ24pPfdxnhpP65tzn1WACV36pcQIfJcx33jhIP_OezswvKR-bkNHa_7Tgtk5OA7BTNUxomzJ2y4d5uTG-Oxtsf7A2qIDrHaS/s1600/20180208_205011.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1600" data-original-width="1200" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj4kcUHGa8mAYLmxaMXYjSdxAtwmnasrW5uWNuVCVE2_6-HZ24pPfdxnhpP65tzn1WACV36pcQIfJcx33jhIP_OezswvKR-bkNHa_7Tgtk5OA7BTNUxomzJ2y4d5uTG-Oxtsf7A2qIDrHaS/s640/20180208_205011.jpg" width="480" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">YOU WILL BE SOLDERING ON THIS SIDE</td></tr>
</tbody></table>
<br />
<h3>
where each wire goes on the ecu connector</h3>
ORANGE<i> goes to </i>+B<br />
RED <i>goes to</i> VF<br />
DARK GREEN <i>goes to </i>E1<br />
NORMAL GREEN <i>goes to</i> VS<br />
YELLOW<i> goes to</i> W<br />
WHITE<i> goes to</i> T<br />
BROWN<i> goes to</i> THW<br />
BLACK <i>goes to</i> #10<br />
BLUE <i>goes to</i> OX<br />
PURPLE <i>goes to</i> IGT<br />
<br />
<h3>
Overview of the work done ot the ECU </h3>
<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhT5AbYO3flRXflPd1XPE2zTLYAF_2ucqroM3SBCmJBuwxNYZN22D9IqlYlXdTEjXvDtLW03WRGyF_3kBvIOkJ5XZFrWGWoYZkk4CdfKQ0ED6qdRA_el0XYUZKG8JvD6bfxacbj580mJ3q-/s1600/20180214_221224.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1600" data-original-width="1200" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhT5AbYO3flRXflPd1XPE2zTLYAF_2ucqroM3SBCmJBuwxNYZN22D9IqlYlXdTEjXvDtLW03WRGyF_3kBvIOkJ5XZFrWGWoYZkk4CdfKQ0ED6qdRA_el0XYUZKG8JvD6bfxacbj580mJ3q-/s640/20180214_221224.jpg" width="480" /></a></div>
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<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhOLW9rZQ-Q8koDOBTr8FXQJWzmJ07ljepA5QJ9XjIjE1J1hvPNlYWz2M13U8zetntnGbYztOaqPMzuaPUlhLNjD6J_AfyjvjSVT48HgSct-sR-4bRO5avSd2bAfd9RfFaX_kVlkMny5vTX/s1600/20180214_221238.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1600" data-original-width="1200" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhOLW9rZQ-Q8koDOBTr8FXQJWzmJ07ljepA5QJ9XjIjE1J1hvPNlYWz2M13U8zetntnGbYztOaqPMzuaPUlhLNjD6J_AfyjvjSVT48HgSct-sR-4bRO5avSd2bAfd9RfFaX_kVlkMny5vTX/s640/20180214_221238.jpg" width="480" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">PLEASE EXCUSE THE HASTY SOLDERING </td></tr>
</tbody></table>
<ul>
<li>solder each wire to it's matching pin</li>
<li>reinstall the top cover plate.</li>
</ul>
<ul>
<li>Applying hot glue with a glue gun over your work is suggested for shielding and dampen vibrations.</li>
</ul>
<u>before installing the bottom plate you want to add washers to shim the cover and use longer bolts to compensate, doing this drops the chances of the wires cutting themselves due to friction.secure the added wires to the ECU case using hot glue, to lock them in place.</u><br />
<ul>
<li>connect your ECU to the car and the toyocom into the diagnosis box.</li>
<li>at this point follow the toyocom user manual given with the tool to start using it.</li>
</ul>
Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3385027293860363146.post-77376698120554471312017-12-24T10:30:00.000-08:002017-12-24T10:30:34.999-08:00TOYOCOM :: playing with contact pins in the DIAGNOSIS boxWith the TOYOCOM & TOYOFAN tools it is now possible to do more than before with the OBD1READ. This takes advantage of what the DIAGNOSIS box offers by default and allows the user to expand the inputs using empty spaces when availalbe.<br />
<br />
Sometimes, depending on engines and wiring harness variants some mandatory wires have been omitted from the wiring harness and require to be added so the TOYOCOM tool can be used at it's fullest. This can be accomplished with simple tools without removing the wiring harness from the car.<br />
<br />
<h2 style="text-align: center;">
Getting contact pins, 2 ways to do it</h2>
<ol>
<li>cut off a spare diagnosis box at the junkyard and reuse it's contact pins.</li>
<li>use brand new contacts that you will crimp and solder to new wires.</li>
</ol>
<h3>
<b><span style="color: red;">IF YOU HAVE A GREY DIAGNOSIS BOX YOU CAN ONLY REUSE CONTACT PINS AS OF YET.</span></b></h3>
<br />
I will only describe how to work with new contact pins in this post, the theory on how to pull contact pins from a diagnosis box is described in the later steps. <br />
<br />
You can buy suitable contact pins online from Digikey. <a href="https://www.digikey.ca/product-detail/en/te-connectivity-amp-connectors/368084-1/A123029CT-ND/5419501">A123029CT-ND on digikey</a><br />
<br />
<h2 style="text-align: center;">
The tools and parts I used. </h2>
<h2>
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Getting the contact pin on the wire</div>
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</h2>
<h2>
<span style="font-weight: normal;">Soldering is used to compensate for the loose the crimp tool may leave. </span></h2>
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Getting the new contact pin into the diagnosis box</div>
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<span style="font-weight: normal;">Hold the diagnosis box so you can read 'DIAGNOSIS' (not upside down.)</span> <br />
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<span style="font-weight: normal;"> Be careful so the contact pin 'wings' are facing up</span></div>
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</h2>
<div style="text-align: center;">
<span style="font-weight: normal;">You will hear this sound when the contact pin locks right.</span></div>
<h2>
</h2>
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<iframe width="320" height="266" class="YOUTUBE-iframe-video" data-thumbnail-src="https://i.ytimg.com/vi/3GnE3w4eGmM/0.jpg" src="https://www.youtube.com/embed/3GnE3w4eGmM?feature=player_embedded" frameborder="0" allowfullscreen></iframe></div>
<h2 style="text-align: center;">
Pulling out contact pins from the diagnosis box (applies to BLACK and GREY boxes)</h2>
<div style="text-align: justify;">
Position the diagnosis box facing you and so the cover sits at your right</div>
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Using the precision flat screw driver you will pry the lock teeth toward you.<br />
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While you are holding the lock teeth with the screw driver you will use another hand to pull the wire from beneath until it is totally out of the box.<br />
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<h2 style="text-align: center;">
Closing the clam shell in the end.</h2>
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Unknownnoreply@blogger.com5tag:blogger.com,1999:blog-3385027293860363146.post-33139340942051838702017-11-02T16:47:00.000-07:002017-11-04T12:03:56.624-07:00TOYOCOM :: Adding custom pressure sensors<div class="separator" style="clear: both; text-align: center;">
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<h2 class="separator" style="clear: both; text-align: center;">
Adding custom pressure sensors for use with a TOYOCOM device</h2>
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Today I will show you how to add a third party oil/fuel pressure sensor to an ST205 3S-GTE wiring harness. this sensor is only going to be useful if used with a TOYOCOM device & TOYOBD1 android app. No other system care for it's reading and it cannot affect the engine performance adversely. </div>
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<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgJ0P2GQyShvZrWfa-dqQgxb74XwGZGqLvqI9RFVbHrWSHJBm-EAHu0-41SkxrKkT-jY2eN-qOt8RkziRMGfhMUxjNVE_ESCpDmJFJkB4ZkgXtQXw33pURjtTHQP6CpKezn4nh5AB0XSXSh/s1600/20171102_185729.jpg" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1200" data-original-width="1600" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgJ0P2GQyShvZrWfa-dqQgxb74XwGZGqLvqI9RFVbHrWSHJBm-EAHu0-41SkxrKkT-jY2eN-qOt8RkziRMGfhMUxjNVE_ESCpDmJFJkB4ZkgXtQXw33pURjtTHQP6CpKezn4nh5AB0XSXSh/s640/20171102_185729.jpg" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">ST205 bench harness used for the demonstration</td><td class="tr-caption" style="text-align: center;"><br />
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<h3>
The 0-100 psi oil/fuel pressure sensor we will be using</h3>
<div style="text-align: justify;">
This
sensor is found easily on E-BAY for about 20 CAD each, comes with it's
pig tail and can be ordered for various pressure ranges. In the case of
most Toyota engines, an oil pressure reading of 0-100 psi seems
adequate. Similarly fuel pressure on those engines are not meant to
reach 100 psi so this range is fine for both uses.</div>
<div style="text-align: justify;">
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<h3 style="text-align: center;">
The pin out if this sensor is very simple. (if in doubt with a particular model ask me)</h3>
<ol style="text-align: justify;">
<li>BLACK = sensor ground (goes to Toyota wiring E2) </li>
<li>RED = sensor reference voltage(goes to Toyota wiring VC)</li>
<li>GREEN = output signal , this goes straight to the TOYOCOM device only.</li>
</ol>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhYat-NCN-N9YRC8q2pccTbyStvwrIN8EN-5gxzxWKRxX1eREDkBupT52njLOgIAgI3P2QhRurkQG-UjYc-c_0gjemapyUY1Ni87SUlxECbxDTcjd3PQwDQxHDU7kiyJ8tPybXp8PidYcOy/s1600/20171102_185605.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1600" data-original-width="1200" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhYat-NCN-N9YRC8q2pccTbyStvwrIN8EN-5gxzxWKRxX1eREDkBupT52njLOgIAgI3P2QhRurkQG-UjYc-c_0gjemapyUY1Ni87SUlxECbxDTcjd3PQwDQxHDU7kiyJ8tPybXp8PidYcOy/s640/20171102_185605.jpg" width="480" /></a></div>
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The ST205 ECU wiring diagram with today's additions</h3>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgaWzIEIISxGDXQPo3bud8v7Ap4XoVwAPGsiP3NG1WjhUXQr_rgJgIDEEtTMuFABNcL7ZuGuyDs93_4d8qHHFGD6eWehWnkGaxhP7Laay9dhaaO1-N7tOtkXx37vcj8zikRCY1gVVs9ZX38/s1600/st205_1.bmp" imageanchor="1"><img border="0" data-original-height="917" data-original-width="1213" height="482" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgaWzIEIISxGDXQPo3bud8v7Ap4XoVwAPGsiP3NG1WjhUXQr_rgJgIDEEtTMuFABNcL7ZuGuyDs93_4d8qHHFGD6eWehWnkGaxhP7Laay9dhaaO1-N7tOtkXx37vcj8zikRCY1gVVs9ZX38/s640/st205_1.bmp" width="640" /></a></div>
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Show below is the test bench incarnation, only aligator clips wires have been used. <u>In real life solder and isolate your wires</u> The new green wire has been routed in an empty spot of the diagnosis box , into VF2, the matching VF2 pin of the TOYOCOM device can read 0-5v analog signals or frequencies. Red and black wires have been tied to TPS wires due to the ease of locating them, depending on your specific cases those same wires could be had near a MAP sensor also. please ask if in doubt. <br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjGbCn2pwi-ONnz3wFTE6EZFy_Xj2KRitS4S-yvu_UHwwVvPWh4HKSxe8ySQg8hw26R3vr2v9KZJr4Ad4g0V2XvYduBw1_c9SiF2tc7b7c40-RMLL9z4ygyHfQxWwrPou9AKulBwn2UY0p3/s1600/20171104_140212.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="1600" data-original-width="975" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjGbCn2pwi-ONnz3wFTE6EZFy_Xj2KRitS4S-yvu_UHwwVvPWh4HKSxe8ySQg8hw26R3vr2v9KZJr4Ad4g0V2XvYduBw1_c9SiF2tc7b7c40-RMLL9z4ygyHfQxWwrPou9AKulBwn2UY0p3/s400/20171104_140212.jpg" width="241" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhwXZ58BnPSAQbiRMmtwOPg7949TIAKu6lhq8JU2qGUY4_kLXmB3F9thsUXrMfqFp-Y2hyFttR8jM7jVcV-U-3t2j9UDIzARf4U_bFi-oc4biwnTKlnAHdP2pw0d99Hw0xZ2ClSkjpURbVA/s1600/20171104_140147.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" data-original-height="1600" data-original-width="900" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhwXZ58BnPSAQbiRMmtwOPg7949TIAKu6lhq8JU2qGUY4_kLXmB3F9thsUXrMfqFp-Y2hyFttR8jM7jVcV-U-3t2j9UDIzARf4U_bFi-oc4biwnTKlnAHdP2pw0d99Hw0xZ2ClSkjpURbVA/s400/20171104_140147.jpg" width="225" /></a></div>
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You can now plug in your TOYOCOM device and power the whole system</h3>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi5pknYecmX2eDsvHjH8ZKuB1MwUkc6qVceZ6Bh1CMkAgRQf-uLZl5XPW2u8jmayrRaIt2LquUSaXk2RoyKe5kQVE2i8qcNAgnqNHmj25a66PSKnSghng2UL86VIS00OnJtXi0S-RUPU89Z/s1600/20171104_142114.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1600" data-original-width="1050" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi5pknYecmX2eDsvHjH8ZKuB1MwUkc6qVceZ6Bh1CMkAgRQf-uLZl5XPW2u8jmayrRaIt2LquUSaXk2RoyKe5kQVE2i8qcNAgnqNHmj25a66PSKnSghng2UL86VIS00OnJtXi0S-RUPU89Z/s640/20171104_142114.jpg" width="420" /></a></div>
<h3 style="text-align: center;">
Now the Software configuration</h3>
<div style="text-align: justify;">
In the TOYOBD1 app you will need to have already paired and connect to your TOYOCOM device, you will also need to have set the display configuration to see the VF2 input.Then we will be able to apply the sensor curve to this input and get what we want. </div>
<h4 style="text-align: center;">
Sensor curve for use in TOYOBD1</h4>
<h3 style="text-align: center;">
<a href="https://www.dropbox.com/s/lqijkme5lh23s1f/oil_pressure.xml?dl=0" target="_blank">The curve for use with this sensor is available on dropbox HERE</a></h3>
<div style="text-align: justify;">
Now click/zoom into the VF2 signal cell, it will not have a sensor curve applied yet.</div>
<div style="text-align: justify;">
Then press on the 'ADC' button to prompt the sensor curve selector dialog, there are a few key built in sensor curves but the oil/fuel pressure curve is not built in yet and requires to be read from a file.</div>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiOYodvkQ4gXu-fbYcjiUFei1D8Q_ZMAORR-F6v7eZHyur3CFfqWUaEdemJComhBDeV7VRu0Be6WYURsIHfmYnDhbHVoErSfwkva-NlBsfArPmtroUTJZseapwp-mqoU_fID4ca2ZGe1Khe/s1600/Screenshot_20171104-141629.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="900" data-original-width="1600" height="360" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiOYodvkQ4gXu-fbYcjiUFei1D8Q_ZMAORR-F6v7eZHyur3CFfqWUaEdemJComhBDeV7VRu0Be6WYURsIHfmYnDhbHVoErSfwkva-NlBsfArPmtroUTJZseapwp-mqoU_fID4ca2ZGe1Khe/s640/Screenshot_20171104-141629.png" width="640" /></a></div>
Now press on the '...' button to search for a sensor curves, I placed the file into my TOYOBD1 directory, press OK, then back into the sensor curve selector press apply sensor curve.<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjCCtFMh0za_QYJ4Aotg3H3fVYw3NwfRMuTCv22WUtqUrvGl-Fi6QU2CS-v11WtWzGJ243Ypfv0yCwuyJJQ6pCkjG8PPnI_E8DSHQ24V0IvAcEAAVJoad3Cp5rMqOdXs5HQLxoKoZoBf3_X/s1600/Screenshot_20171104-141649.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="900" data-original-width="1600" height="360" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjCCtFMh0za_QYJ4Aotg3H3fVYw3NwfRMuTCv22WUtqUrvGl-Fi6QU2CS-v11WtWzGJ243Ypfv0yCwuyJJQ6pCkjG8PPnI_E8DSHQ24V0IvAcEAAVJoad3Cp5rMqOdXs5HQLxoKoZoBf3_X/s640/Screenshot_20171104-141649.png" width="640" /></a></div>
At that time the VF2 cell will have changed, it will not show the measurement unit from the selected curve, if you don't have a gauge but text display and wishes the gauge, just swipe left/right on it , it will come.<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgnfsyvrsg4C0bgZOvAlm1yW8LJ8Puiz_XXLl96VIPTBFKndZBu2q81zwQriNjztoYnq5pFx_OztHn60y3Df0gduCP-aSb265mc_D8n6aVbnpSQNYngVHUHOdC8Xfy4yTHWwVyWmcpbibjX/s1600/Screenshot_20171104-141819.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1600" data-original-width="900" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgnfsyvrsg4C0bgZOvAlm1yW8LJ8Puiz_XXLl96VIPTBFKndZBu2q81zwQriNjztoYnq5pFx_OztHn60y3Df0gduCP-aSb265mc_D8n6aVbnpSQNYngVHUHOdC8Xfy4yTHWwVyWmcpbibjX/s640/Screenshot_20171104-141819.png" width="360" /></a></div>
Whole screen after clicking/zooming out of the VF2 cell. at this point you are ready to see useful oil/fuel pressure next time you go for a drive.<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7p77ZE75tDepxuivvxPzz-PrTA5Mq6KHt6b3eR5zFrSpDQ_Iexlt1WWt01KkPI1k99XpCfdNorUmDbNQrLu-2fM-Qi9HmzJmPkpbpVQv66kFW1GWlxQZKZ_NpLanCFwG0el0CfHKhlqHg/s1600/Screenshot_20171104-141959.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1600" data-original-width="900" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7p77ZE75tDepxuivvxPzz-PrTA5Mq6KHt6b3eR5zFrSpDQ_Iexlt1WWt01KkPI1k99XpCfdNorUmDbNQrLu-2fM-Qi9HmzJmPkpbpVQv66kFW1GWlxQZKZ_NpLanCFwG0el0CfHKhlqHg/s640/Screenshot_20171104-141959.png" width="360" /></a></div>
Unknownnoreply@blogger.com5tag:blogger.com,1999:blog-3385027293860363146.post-29903890879475471082017-09-01T14:29:00.002-07:002017-09-03T13:26:30.033-07:003VZ-FE ECU modification : disabling A/T logic<h2 style="text-align: center;">
Most 3VZ-FE ecu found are A/T variants. </h2>
<br />
<div style="text-align: justify;">
<br /></div>
<div style="text-align: justify;">
Due to the scarcity of M/T ECUs tricks have been developed to keep an A/T ECU from throwing error codes while using it on an M/T car. those strategies have been performed in the wiring loom but it can be performed surgically from the inside which feels to me more desirable.</div>
<br />
<h2 style="text-align: center;">
A/T logic can be shutdown from inside with a handful of steps</h2>
<div style="text-align: center;">
<br /></div>
<div style="text-align: center;">
<div style="text-align: justify;">
<span style="font-weight: normal;">Thanks to Toyota for their 80s and 90s ECU design, for splitting key tasks across multiple processors. Namely <u>Engine management</u>, <u>transmission management</u> and <u>knock control</u>. this allows us to take away part of it's logic at it's root while not affecting other processors work. </span></div>
<br />
<h2>
<span style="font-weight: normal;"><b>Circled in red are locations where work need to be carried out. </b></span></h2>
</div>
<div style="text-align: center;">
<br /></div>
<div class="separator" style="clear: both; text-align: center;">
</div>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiTLuXOOIas-DmZR15IesnsIuG0dm0izH-wqsa-mnBuM9VV7cEcQyrULnuFKW4atxsAyf-B6qQApteDC-ZLLYo4a1PBK-9MO8GVmBFM1UU-e0hh1UpdiIaRAG8fAxIdPG8640xdrWyNvmi8/s1600/IMG_20170826_132351.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img alt="" border="0" data-original-height="1600" data-original-width="1200" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiTLuXOOIas-DmZR15IesnsIuG0dm0izH-wqsa-mnBuM9VV7cEcQyrULnuFKW4atxsAyf-B6qQApteDC-ZLLYo4a1PBK-9MO8GVmBFM1UU-e0hh1UpdiIaRAG8fAxIdPG8640xdrWyNvmi8/s400/IMG_20170826_132351.jpg" title="ljlkj" width="300" /></a></div>
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj_O6soz8pnzV18X6TzXFpnpRU-VRnE-xGHepLQnFp8sDFOgQ_H9d77tzgU2ts-haBHqVYv7PjHM6dvrJvZ3zOm2JxMHmCKKlJ9QJ-lTxlEkQ1EwZMbnJm6NGlWZv2qFUDzG69zGOWGE7wn/s1600/IMG_20170826_132322.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="1600" data-original-width="1200" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj_O6soz8pnzV18X6TzXFpnpRU-VRnE-xGHepLQnFp8sDFOgQ_H9d77tzgU2ts-haBHqVYv7PjHM6dvrJvZ3zOm2JxMHmCKKlJ9QJ-lTxlEkQ1EwZMbnJm6NGlWZv2qFUDzG69zGOWGE7wn/s400/IMG_20170826_132322.jpg" width="300" /></a><br />
<div class="separator" style="clear: both; text-align: center;">
<br /></div>
<h3>
tools required</h3>
<ul>
<li>the ECU already pulled out of the car, so all tools you can think off for this</li>
<li>screw drivers </li>
<li>cutters</li>
<li>Soldering iron under 100 watts</li>
<li>tweezer to hold surface mount resistors</li>
</ul>
<h3>
Steps </h3>
<ol>
<li>remove A/T processor quartz X752</li>
<li>change engine processor resistors arrangement to match known M/T arrangement R752 goes into R751, <u>failure to do so might bring and engine error 16 </u></li>
</ol>
<h2>
1. X752 needs to be cut off from the board using cutters</h2>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjw7H1GE7PNm0mWbcn5xBNsDWe-FbNjwVQSl2AbyzAA10o959TBMYzxxf-x35oKl5UUTvhyphenhyphenC0WJyFeaellHRxOVch_6-v2XWgAkgx-xifx3EvvF877-_gGtl2AGwmKWwPxRTJLOd9T4X9MN/s1600/IMG_20170826_132258.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1600" data-original-width="1488" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjw7H1GE7PNm0mWbcn5xBNsDWe-FbNjwVQSl2AbyzAA10o959TBMYzxxf-x35oKl5UUTvhyphenhyphenC0WJyFeaellHRxOVch_6-v2XWgAkgx-xifx3EvvF877-_gGtl2AGwmKWwPxRTJLOd9T4X9MN/s640/IMG_20170826_132258.jpg" width="593" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">X752 needs to be cut off from the board using cutters</td></tr>
</tbody></table>
<h2>
2. R752 needs to go in place of R751</h2>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-QVIGCEVbvOsOxLkhwBSPXDF1fgDz9SUSfGTToG1p8oKGIM4zfJtZqGHBW8IwFb0lgNTr4te_M24Ti3i5tPvVHYAX20VSk7VJKUbFhnkoQxaoXtzc5B28hSOC7o49T953n0YIcrCYHMUb/s1600/IMG_20170826_132341.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1600" data-original-width="1200" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-QVIGCEVbvOsOxLkhwBSPXDF1fgDz9SUSfGTToG1p8oKGIM4zfJtZqGHBW8IwFb0lgNTr4te_M24Ti3i5tPvVHYAX20VSk7VJKUbFhnkoQxaoXtzc5B28hSOC7o49T953n0YIcrCYHMUb/s640/IMG_20170826_132341.jpg" width="480" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">R752 needs to go in place of R751</td><td class="tr-caption" style="text-align: center;"><br /></td></tr>
</tbody></table>
<h2>
Step 2 is the most challenging ,you need to get a surface mount resistor free and solder it on another location. if you don't already feel confident doing so please don't screw your ECU for the learning. find someone who can do it if in doubt.</h2>
<ol>
</ol>
<h3>
Results </h3>
<ul>
<li>transforms a near worthless A/T ecu into a desirable M/T unit. </li>
<li>no more need to fool the ECU into neutral or simulate shift solenoids</li>
<li>no more A/T error codes displayed when pulling engine error codes</li>
</ul>
Unknownnoreply@blogger.com2tag:blogger.com,1999:blog-3385027293860363146.post-14407597979460918182017-08-19T16:41:00.002-07:002018-04-12T16:11:17.063-07:00TOYOCOM : pre-production teaser<h2 style="text-align: center;">
TOYOCOM & OBD1FAN</h2>
A replacement for the OBD1READ is brewing since a fairly long time and is now into beta testing.<br />
The new device is meant to replace the earlier OBD1READ 22p and bare. it allows to get the same toyota obd1 data stream and more. offered with the plug and play connector only, it aims to use every wire available in the cable.depending on the particular car, those diagnosis box contacts may already be populated by other systems, in which case I suggest thinking carefully if you want to modify the diagnosis box pinout or grow one exclusively for usage of TOYOCOM.<br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgHrfuHdTYre8TqifVXH1bvITGxRtWn4sfFBvBcdxLZ3TykBP3X8PyhDCFYhUJUN44t2GMBh7EL37c8c5bH5Onk5r58xvxwFDatoMbb1OoDYTuPK7jyByk4blfK9oNQnUGp8O2hyxN4WFc1/s1600/CABLE+CONNECTION.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="200" data-original-width="300" height="266" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgHrfuHdTYre8TqifVXH1bvITGxRtWn4sfFBvBcdxLZ3TykBP3X8PyhDCFYhUJUN44t2GMBh7EL37c8c5bH5Onk5r58xvxwFDatoMbb1OoDYTuPK7jyByk4blfK9oNQnUGp8O2hyxN4WFc1/s400/CABLE+CONNECTION.png" width="400" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">only connections present in the plug and play cable.</td></tr>
</tbody></table>
<br />
<br />
Externally the new tool remains nearly the same ,retaining it's blue clear case. a yellow led was added to let the user know when the obd1 data stream sent by the ECU is received correctly by the tool. This feature allows for better troubleshooting.<br />
<br />
<div style="text-align: center;">
TOYOCOM & OBD1FAN devices are compatible with the already existing TOYOBD1 application and basic usage is similar to the OBD1READ.<a href="https://play.google.com/store/apps/details?id=zfapps.toyobd1&hl=en" target="_blank"> TOYOBD1 on google play</a> </div>
<br />
<h3 style="text-align: center;">
the OBD1FAN variant which additionally allows radiator fan control .</h3>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhv7mv1TXv-EKQknFnaMVbYkSYBgWAIIUOowgH5zq_og8rLjaC1UtMpI9IzJzfJNiYNG6HrFjKsfF5B6lO-u3Sa83qb3b8XH-OMlzOjq_W7j7PXQ3tJrumC_CnabY_-jqx_mqn-MiYPsEMq/s1600/IMG_20170809_211524.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1600" data-original-width="1200" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhv7mv1TXv-EKQknFnaMVbYkSYBgWAIIUOowgH5zq_og8rLjaC1UtMpI9IzJzfJNiYNG6HrFjKsfF5B6lO-u3Sa83qb3b8XH-OMlzOjq_W7j7PXQ3tJrumC_CnabY_-jqx_mqn-MiYPsEMq/s640/IMG_20170809_211524.jpg" width="480" /></a></div>
<br />
<h3 style="text-align: center;">
Pre-production TOYOCOM Features</h3>
<ul>
<li>Ligth up a yellow led when the obd1 data stream is active and properly received by the tool. </li>
<li>activate/deactivate the obd1 data stream from the android application</li>
<li>read the obd1 data stream when active , sending each field directly. this improvement over the OBD1READ allows to see the data on the screen when it is fresh instead of 1.3s later.</li>
<li>activate/deactivate ECU error code output</li>
<li>read the ECU error codes and display them in the android app with a textual meaning</li>
<li>lock ignition timing when conditions are met, allowing to adjust base ignition timing if applicable</li>
<li>read battery voltage 10 times per second
</li>
<li>read 1x 0-20v analog signal 10 times per second</li>
<li>*read up to 2x 0-1000hz frequency signals 5 times per second</li>
<li>*read up to 4x 0-5v analog signals 10 times per second </li>
</ul>
<ul>
</ul>
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<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg84I7XGHNI902HBdb3iShLA2xfBA2RZEixW_VdDDLzf0bPHlxeap8H-IRKQu90_ah1IIAvxMJPlnUlp7PLMratYAguBri-49pGnKyky0B0q_-6pp-tUA2ysGaGAkUKOZWpqYt7pqzFmEBO/s1600/0-5V+ANALOG+SIGNAL.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="196" data-original-width="300" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg84I7XGHNI902HBdb3iShLA2xfBA2RZEixW_VdDDLzf0bPHlxeap8H-IRKQu90_ah1IIAvxMJPlnUlp7PLMratYAguBri-49pGnKyky0B0q_-6pp-tUA2ysGaGAkUKOZWpqYt7pqzFmEBO/s1600/0-5V+ANALOG+SIGNAL.png" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">0-5v analog inputs into TOYOCOM<br />
<h3 style="text-align: center;">
0-5V analog inputs suggestion</h3>
<ul style="text-align: left;">
<li>THA or PIM sensor, or all other missing from the obd1 stream</li>
<li>Wideband AEM gauge output signal</li>
<li>custom added sensors, oil pressure, fuel pressure, additional temp sensors,exhaust back pressure sensors,etc</li>
</ul>
</td></tr>
</tbody></table>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgvkH14iQjQZzc_JCSO8B30ueFD1GntZRneughzF2s922_hkllMCWgKN-12dO4Zrh_S52-3TEHokgJJbI9iRG7BCQPINda-r1XMy4CxuQZHskVfKLnjGBEPmpXWK8nLJiN3AK4alf-JdDNU/s1600/0-1000+HZ+SQUARE+WAVE.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="197" data-original-width="300" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgvkH14iQjQZzc_JCSO8B30ueFD1GntZRneughzF2s922_hkllMCWgKN-12dO4Zrh_S52-3TEHokgJJbI9iRG7BCQPINda-r1XMy4CxuQZHskVfKLnjGBEPmpXWK8nLJiN3AK4alf-JdDNU/s1600/0-1000+HZ+SQUARE+WAVE.png" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">0-1000hz frequency inputs into TOYOCOM<br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody></tbody></table>
<h3 style="text-align: center;">
frequency inputs suggestion</h3>
<ul style="text-align: left;">
<li>IGF signal, gives RPM and ignition coil dwell time</li>
<li>SPD signal, gives differential rotation speed</li>
<li>one injector negative wire, gives injector PW duration</li>
<li>VVT solenoid one equipped engine. tells us VVT usage</li>
<li>monitoring IGF,SPD and injectors allows to calculate fuel MPG in the android app </li>
</ul>
</td></tr>
</tbody></table>
<br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEibqkpUqWeUg1N-4fLg_6Ahsq4ooGVNs45V2x6TYXBD7lOoK2ldbjg7Vw5VN3H0xe_y1HIPdHp-M0TDiUqnY7_JIZfJJ5prZqvni5fxqzbwyc5fsWw-75e90GglzL0yUkPjGoN6_NHEmxDA/s1600/0-20V+ANALOG+SIGNAL.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="203" data-original-width="300" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEibqkpUqWeUg1N-4fLg_6Ahsq4ooGVNs45V2x6TYXBD7lOoK2ldbjg7Vw5VN3H0xe_y1HIPdHp-M0TDiUqnY7_JIZfJJ5prZqvni5fxqzbwyc5fsWw-75e90GglzL0yUkPjGoN6_NHEmxDA/s1600/0-20V+ANALOG+SIGNAL.png" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">0-20v analog inputs into TOYOCOM<br />
<h3 style="text-align: center;">
0-20V analog inputs suggestion</h3>
<ul style="text-align: justify;">
<li>TT signal when available from the A/T ECU ,tells the selected gear</li>
<li>dashboard water temp sensor</li>
<li>dashboard oil pressure sender unit</li>
<li>dashboard fuel level sender unit</li>
</ul>
</td></tr>
</tbody></table>
<br />
<div style="text-align: center;">
<br />
<br />
<u> *some inputs can do both frequency or analog inputs depending on configuration in the android application</u></div>
<h3 style="text-align: center;">
</h3>
<h3 style="text-align: center;">
Pre-production OBD1FAN Features </h3>
<ul>
<li>everything TOYOCOM does</li>
<li>control radiator fan relays according to readings either from the obd1 stream or direct sensor readings</li>
<li>warn the user of an overheating or malfunctionning fan condition through dashboard light bulb</li>
</ul>
<h3 style="text-align: center;">
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiEl8hvKWRKw-V19n8a9uZFwxhhkX7A1TIw6IpH1v_SZyaMNmmFjKuSy40T5wbYzaCTR3fA9cutuOLVDEaT8hO3aOq3Ju4KzaDlafRGObGYtsjRUjJGw6XajctquDbtLODNGmxecTbZa_ps/s1600/OBD1FAN-22P-WITH-THERMO.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="926" data-original-width="951" height="622" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiEl8hvKWRKw-V19n8a9uZFwxhhkX7A1TIw6IpH1v_SZyaMNmmFjKuSy40T5wbYzaCTR3fA9cutuOLVDEaT8hO3aOq3Ju4KzaDlafRGObGYtsjRUjJGw6XajctquDbtLODNGmxecTbZa_ps/s640/OBD1FAN-22P-WITH-THERMO.png" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">preliminary OBD1FAN wiring diagram</td></tr>
</tbody></table>
</h3>
<h3 style="text-align: center;">
</h3>
<h3 style="text-align: center;">
</h3>
<h3 style="text-align: center;">
New use cases handled by the new tool </h3>
<ul>
<li>Allows to directly read sensors we could not get information from in the obd1 data stream.</li>
<li>Allows to directly read sensors that you added, oil pressure, fuel pressure, etc</li>
<li>Allows to use on earlier toyota EFI cars with direct readings. giving partial support into TOYOBD1</li>
<li>Read ECU error codes. </li>
</ul>
<br />
<h3 style="text-align: center;">
OBD1FAN fan control features</h3>
<ul>
<li>Allow to specify the Fans activation and deactivation temperatures</li>
<li>Allow to control fan activity from obd1 data stream or direct sensor readings for earlier cars</li>
<li>Allow to engage fans in a preemptive mode meant for traffic jam and track usage.</li>
<li>Allow to disengage fans below a set voltage,( helpful in winter cold starts or alternator failure) </li>
<li>Allow to warn the driver of an overheating condition past a set temperature</li>
</ul>
<ul>
</ul>
Unknownnoreply@blogger.com15tag:blogger.com,1999:blog-3385027293860363146.post-16662699574140558732017-04-24T09:44:00.003-07:002017-04-24T12:30:53.872-07:00Electric Power Steering conversion Phase 1Today I'll share with you how I converted my power steering system to an electric power steering system on my AE102 corolla.<br />
<br />
This is only a phase 1 as I want to implement variable PS assistance based on car speed. this would be covered in a second phase later on. This current system is in use on my daily driver since autumn 2016 and was used everyday in the canadian winter since then without failures.<br />
<br />
<h3 style="text-align: center;">
Reasons for going on with this</h3>
<ul>
<li>totally disconnect the engine and PS system allowing for a more wild engine choice when space would not allow it otherwise, makes for easier future engine swaps. </li>
<li>allows to turn off enterily the PS system for drag racing. giving an advantage vs regular driving. drops the rotating masses attached to the crankshaft and power losses.</li>
<li>allows you to enjoy a different steering sensitivity by the adjustment of a knob and find the spot where you feel best according to you particular car. allowing to take away the spongy steering feeling toyotas are know for.</li>
</ul>
<h3 style="text-align: center;">
Parts needed.</h3>
<ul>
<li>MR2 turbo electric PS pump motor and it's immediate hydraulic fittings.</li>
<li>custom bracket to hold the PS pump motor to the car.</li>
<li>PS fluid reservoir and low pressure hoses to reach PS pump motor</li>
<li>Hydraulic hose to join the PS pump motor and the steering rack.</li>
<li>80a adjustable DC Motor controller. </li>
<li>80a fuse</li>
<li>80a automotive relay </li>
<li>8ga wiring to reach car battery, fuse, relay and PS pump motor.</li>
<li>18ga wiring to reach relay's coil and +b </li>
</ul>
here is the DC motor controller I am using since last autum without issues. comes with it's tuning knob<br />
<a href="http://www.ebay.ca/itm/80A-DC-10-50V-2000W-PWM-Motor-Speed-Control-HHO-RC-Controller-Switch-12V-24V-36V-/272283353582?hash=item3f655a41ee:g:xQoAAOSwjXRXa604" target="_blank">e-bay 2000W PWM Motor Speed Control</a><br />
<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7Svy4775pTZi4cRVEwF9u5EvxFZyfDU-bxmMUGmT_IkZaua4zXerQmlWG_cMCHCqc7tx-99mYzyZYQUY8t9dFmxGLQkIbFuyy_ryBbGiTis292zOUW1Oy8cECigrLt82Dt8a-UsnBHGA1/s1600/%2524_57.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7Svy4775pTZi4cRVEwF9u5EvxFZyfDU-bxmMUGmT_IkZaua4zXerQmlWG_cMCHCqc7tx-99mYzyZYQUY8t9dFmxGLQkIbFuyy_ryBbGiTis292zOUW1Oy8cECigrLt82Dt8a-UsnBHGA1/s400/%2524_57.JPG" width="400" /></a></div>
<h3 style="text-align: center;">
Electrical wiring diagram. </h3>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiVJKlq9fttsjolFcmvooJTvvvHZWQkXbzARcyKKn3ydTUAV4gR3TDHV4uLFWrWu-Z-uWau5rhqOwXGN7cH8AXOcm8wtGOV4unPrntf_cK1b8pvU6bNJJMwqahmyZcIBmnLA2O5F0c1D5h4/s1600/ElectricPS1.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" height="263" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiVJKlq9fttsjolFcmvooJTvvvHZWQkXbzARcyKKn3ydTUAV4gR3TDHV4uLFWrWu-Z-uWau5rhqOwXGN7cH8AXOcm8wtGOV4unPrntf_cK1b8pvU6bNJJMwqahmyZcIBmnLA2O5F0c1D5h4/s400/ElectricPS1.png" width="400" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">no details are given on the PS pump motor wiring color yet</td><td class="tr-caption" style="text-align: center;"><br /></td><td class="tr-caption" style="text-align: center;"></td><td class="tr-caption" style="text-align: center;"><br /></td><td class="tr-caption" style="text-align: center;"><br /></td><td class="tr-caption" style="text-align: center;"><br /></td></tr>
</tbody></table>
<div class="separator" style="clear: both; text-align: center;">
</div>
Pictures of the installation are yet to come when time allows.<br />
<br />Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3385027293860363146.post-70078220759138927072017-03-15T11:00:00.002-07:002017-03-15T11:00:51.104-07:00TOYOBD1 :: quickest way to test TPS operation<div class="separator" style="clear: both; text-align: center;">
</div>
<div class="separator" style="clear: both; text-align: center;">
</div>
<h3 style="text-align: center;">
<span style="color: yellow;">!! After doing this test procedure make
sure to erase ECU error codes because unplugging the TPS while Ignition
key is ON will store an error code. !!</span></h3>
<div class="separator" style="clear: both; text-align: center;">
<br /></div>
<div class="separator" style="clear: both; text-align: center;">
This technique is only meant for 4 wires analog type TPS.</div>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhNcA8oM9m5tiY7JZB71I1DLbpXn4Vs71iH_1nMs6bHEORqykryNQvnjv47dA8MD5Z8e6BgPk0Qk4axTGIHd4Qp2u1GNLdJC6o8obSEX6xOjD5qKgxq_6J-7DJJzniTWQk6xzUlCFDjfSmN/s1600/IMG_20170315_124210.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhNcA8oM9m5tiY7JZB71I1DLbpXn4Vs71iH_1nMs6bHEORqykryNQvnjv47dA8MD5Z8e6BgPk0Qk4axTGIHd4Qp2u1GNLdJC6o8obSEX6xOjD5qKgxq_6J-7DJJzniTWQk6xzUlCFDjfSmN/s640/IMG_20170315_124210.jpg" width="480" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Typical 4 wires Toyota TPS</td><td class="tr-caption" style="text-align: center;"><br /></td><td class="tr-caption" style="text-align: center;"><br /></td></tr>
</tbody></table>
<div class="separator" style="clear: both; text-align: center;">
<br /></div>
<h3 class="separator" style="clear: both; text-align: center;">
4 wires are reaching the TPS </h3>
<ol>
<li>E2 is a sensor ground </li>
<li>IDL is telling the ECU if the throttle is at rest</li>
<li>VTA is the output signal telling the throttle opening angle</li>
<li>VC is a sensor reference voltage, should be 5v or pretty close </li>
</ol>
<div class="separator" style="clear: both; text-align: center;">
<br /></div>
<h3 class="separator" style="clear: both; text-align: center;">
First make sure the IDL switch is working inside the TPS</h3>
<div class="separator" style="clear: both; text-align: justify;">
Without the Ignition key ON, unplug the TPS connector. </div>
<div class="separator" style="clear: both; text-align: justify;">
Using a multimeter you will test for continuity between E2 and IDL when the throttle is at rest. if you open the throttle plate big enough continuity will be loss, this is expected. </div>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjQqOjx8hheB5JL1dzpUs_1MAxF3Z6YextaTY5uwAtk023-rU2QQU4S_yOn8_3GuaFyhhTj7SbnbT42b4IXx6dl0n9JE9E0e-xwpnReB4Qq_BKxnpocfsc_ihOuMONnvQk-uQ01C8_tzPoM/s1600/IMG_20170315_131710.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjQqOjx8hheB5JL1dzpUs_1MAxF3Z6YextaTY5uwAtk023-rU2QQU4S_yOn8_3GuaFyhhTj7SbnbT42b4IXx6dl0n9JE9E0e-xwpnReB4Qq_BKxnpocfsc_ihOuMONnvQk-uQ01C8_tzPoM/s640/IMG_20170315_131710.jpg" width="480" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">using a multimeter I'm testing for continuity between E2 and IDL</td><td class="tr-caption" style="text-align: center;"><br /></td></tr>
</tbody></table>
<h3 class="separator" style="clear: both; text-align: center;">
Testing with TOYOBD1 the ECU and wiring for proper operation</h3>
<h3 class="separator" style="clear: both; text-align: center;">
<br /></h3>
<table cellpadding="0" cellspacing="0" class="tr-caption-container" style="float: left; text-align: left;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEijvN-FD6mBledDTv1WCSa6vlY-7zuMvaD3XOFpCGaUQ0MQTc6oTeq07PchtignnMTMEucrBVFz6MS-a1hE5TEyepWJsUs5scB5VdE2-nycxWHjIRP-_h369UtQnfrh-0Mb7IiT7EjCnLzV/s1600/Screenshot_20170315-130655.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEijvN-FD6mBledDTv1WCSa6vlY-7zuMvaD3XOFpCGaUQ0MQTc6oTeq07PchtignnMTMEucrBVFz6MS-a1hE5TEyepWJsUs5scB5VdE2-nycxWHjIRP-_h369UtQnfrh-0Mb7IiT7EjCnLzV/s320/Screenshot_20170315-130655.png" width="180" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">notice the absence of IDL flag here</td><td class="tr-caption" style="text-align: center;"><br /></td></tr>
</tbody></table>
<div style="text-align: justify;">
With the Ignition key ON and engine not running, </div>
<div style="text-align: justify;">
unplug the TPS connector. </div>
<div style="text-align: justify;">
Launch TOYOBD1 and connect to your OBD1READ device. </div>
<div style="text-align: justify;">
make sure you look at the TPS cell.</div>
<div style="text-align: justify;">
with no TPS connected you should get such readings</div>
<div style="text-align: justify;">
The IDL flag will not be shown, this is expected.</div>
<div class="separator" style="clear: both; text-align: center;">
<br /></div>
<h4 style="text-align: center;">
<span style="background-color: red;"><u>BE CAREFUL NOT TO BRIDGE E2 WITH VC OR ECU DAMAGE MAY OCCUR </u></span></h4>
<h4 style="text-align: center;">
</h4>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"></td><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiyZ3pbxz2ZClK1dd7bW8AEBvXS8m-d4WyFmKg0CvHaCzhtGAq4OhCgO_FS1B4I4gaBiVOejeSCgdKj62SxTMVWE8il3xTxpg1QtFi04QPM9HKTg971Svi6whR2lHZ1TQLtnR_uOeG_jmxQ/s1600/IMG_20170315_124303.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" height="297" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiyZ3pbxz2ZClK1dd7bW8AEBvXS8m-d4WyFmKg0CvHaCzhtGAq4OhCgO_FS1B4I4gaBiVOejeSCgdKj62SxTMVWE8il3xTxpg1QtFi04QPM9HKTg971Svi6whR2lHZ1TQLtnR_uOeG_jmxQ/s400/IMG_20170315_124303.jpg" width="400" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;"><br /></td><td class="tr-caption" style="text-align: center;"><h4 style="text-align: center;">
LOOKING INTO THE TPS CONNECTOR. with a jumper in place</h4>
</td></tr>
</tbody></table>
<table cellpadding="0" cellspacing="0" class="tr-caption-container" style="float: left; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgUAXh3bQPMOO1FSaltV2vTumnSoxFkbNn__-7TgQJWoOph1s4qIYsKUQ-IyH751L603AvSBSL9BRAnybUbUyyj6i70EkGbEvHqbZkuAYZHJ34U_2x4_7MtGWLou7DQ87G61aSFlWVNt_20/s1600/Screenshot_20170315-130706.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgUAXh3bQPMOO1FSaltV2vTumnSoxFkbNn__-7TgQJWoOph1s4qIYsKUQ-IyH751L603AvSBSL9BRAnybUbUyyj6i70EkGbEvHqbZkuAYZHJ34U_2x4_7MtGWLou7DQ87G61aSFlWVNt_20/s320/Screenshot_20170315-130706.png" width="180" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">notice the presence of the IDL flag</td><td class="tr-caption" style="text-align: center;"><br /></td></tr>
</tbody></table>
<div style="text-align: justify;">
Now using a jumper wire you will bridge E2 and IDL.</div>
<div style="text-align: justify;">
you will get this reading in TOYOBD1, the IDL flag will be present.</div>
<div style="text-align: justify;">
if you don't get the IDL flag to show something is wrong with the wiring between TPS and ECU, or the ECU is damaged( less likely ) </div>
<br />
<br />
<br />
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<br />
<br />
<br />
<br />
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<br />
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<br />
<h3 style="text-align: justify;">
</h3>
<h3 style="text-align: justify;">
<span style="color: yellow;">!! After doing this test procedure make sure to erase ECU error codes because unplugging the TPS while Ignition key is ON will store an error code. !!</span></h3>
Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3385027293860363146.post-36075747344802609472017-02-14T18:42:00.000-08:002017-02-14T18:42:11.410-08:00Mandatory skills before ECU tuning<br />
<h2>
<b><span style="font-weight: normal;">Lots of people want to tune petrol EFI engines for themselves</span></b></h2>
<br />
As modern and software oriented it may seems, it requires of people godly troubleshooting skills when things don't go as planned. Without all of those skills you will always depend on a skilled folk with dwindling patience who'll end up terminating your friendship with him.<br />
Here are the most important to me <br />
<br />
<h2>
<span style="font-weight: normal;">When creating something new it's rarely expected to work right the first time</span></h2>
Be the person who can take on challenges, not the one asking others to fix it for free and take the glory.<br />
<br />
<h2>
<span style="font-weight: normal;">Buy yourself a fire extinguisher if is not done already.</span></h2>
<h2>
General DC electrical skills</h2>
- master iron soldering, twisting wire is not allowed<br />
- understanding the wire colour naming convention.<br />
- understanding how fuses work and enjoying their benefits<br />
- understanding how relays work, there will be an awful lot of them ahead <br />
- understanding your engine wiring diagram perfectly, if you can't say why it is rigged this way try again.<br />
- being able to use a multimeter to read voltage,impedance,frequencies and capacitance. <br />
<br />
<h2>
IGNITION skills</h2>
0- understanding engine firing order and being able to place spark plug wires accordingly<br />
1- being able to test for spark events at the spark plugs (getting a spark occurring outside the cylinder head for tests)<br />
2- being able to tell when an engine does not run on all it's cylinders and locate which ones <br />
3- being able to read spark plugs colours. (being oily, rich, lean, and more importantly variance accross cylinders)<br />
4- being able to properly install a timing belt or timing chain<br />
5- know what is ignition advance and ignition retard. <br />
6- being able to use an ignition timing light<br />
7- being able to locate TDC on the reference piston on an engine with a
test rod(making sure the reference point on the harmonic dampener is true) <br />
8- being able to adjust an ignition distributor<br />
<br />
<br />
<h3>
FUEL INJECTION skills</h3>
- understand what composes the fuel delivery system and identify which part on your car is each one(appearance varies from one implementation to another)<br />
- identifying fuel leaks and fixing them appropriately<br />
- being able to measure fuel pressure with a gauge<br />
- understand how to adjust a fuel pressure regulator if needed <br />
- knowing the various smoke colours that can come out of a tail pipe and their origins<br />
- knowing what is a rich and lean mixture<br />
- detecting various bad analog sensor readings<br />
- being able to test injector impedance <br />
- understanding how the universal narrowband oxygen sensor works and testing<br />
- understand how to install and read a wideband oxygen sensor/gauge<br />
- rough injector operation testing<br />
- understand what the injector duty cycle means ,measuring/calculating it would be even better<br />
<h2>
ENGINE MATH THEORY skills</h2>
- understand the concept of engine volumetric efficiency ( VE )<br />
- understand the concept of [RPM x VE ] and [RPM x pressure] mapping for fuel and ignition<br />
- understand what is engine air flow<br />
- understand what an air flow meter outputs and interpret it's reading<br />
- understand what forced induction does to engine air flow<br />
<h2>
SOFTWARE use skills </h2>
- know what is a COM port on a laptop computer<br />
- being able to find the COM port # you'll be using when tuning. those things change from time to time :) <br />
- being able to use the data logging interface offered by the ECU,if available<br />
- being able to locate data log files on your computer and read them with a spread sheet software<br />
<br />
<h4>
With those skills you should be able to troubleshoot many basic engine related issues and should avoid being a pain in the ass to someone else who does know. there is far more to be known than this, If all of this is already boring, don't bother going deeper. :)</h4>
<br />Unknownnoreply@blogger.com1tag:blogger.com,1999:blog-3385027293860363146.post-72083459706276714612016-10-31T17:37:00.000-07:002016-10-31T17:37:23.405-07:00Simplest Narrowband OX sensor simulator<div class="separator" style="clear: both; text-align: center;">
</div>
<h3 style="text-align: center;">
BUILDING IT</h3>
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Hi, today I'll be sharing with you how to build a very simple narrowband oxygen sensor simulator, this thing is only useful to troubleshoot how an ECU reads the 2 states of an oxygen sensor. it does not simulate an oxygen sensor heater. On your left you will see the sensor curve for all NB oxygen sensors. the tool is simply a switch that outputs a ground path, or about 0.75 to 1V. allowing the user to simulate a rich or lean reading.<br />
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The Parts needed are very simple, and should be found at all local electronic parts shop.<br />
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4 X 1K resitors. 1/4w is fine<br />
2 x 10k resistors. 1/4w is fine<br />
3 x wires of different colors ,about 2 feet long gauge 20<br />
1 x single pole double throw switch, something with 3 pins<br />
2 x shrink wrap tubing for protecting the circuitry , or electrical tape<br />
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optional parts<br />
shrink wrap to hide all of the 3 wires and the circuitry <br />
3 x crocodile connectors<br />
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Here you can see how I built it. very simple to do, twisting the resistors together and soldering it all in the end. adding the wires. <br />
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complete tool ready for use</div>
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<h3 style="text-align: center;">
AND NOW PLAYING WITH IT</h3>
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I went ahead and proved the tool on my own like all mad scientist should be doing. Test subject is a 1997 toyota corolla, AE102 at birth , converted with an 92-93 3VZ-FE running a Canadian OBD1 A/T ECU with an OBD1READ device used in conjunction with TOYOBD1.<br />
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<h4 style="text-align: center;">
the tool sits on the front engine bank with the orange wire connected at the alternator pole, and the green wire connected to the chassis ground. white wire leads to the front bank ox sensor wire</h4>
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First I warmed the engine up. then when ready ,toggling the switch with one hand an data logging in toyobd1 with the other I was able to fool my ECU into thinking the sensor reading was either rich or lean.<br />
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Summary </h3>
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This tool can be used to make sure the wiring and ECU are correctly working. leaving the only possible culprit to the sensor itself if something is wrong.</div>
Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3385027293860363146.post-87915663796364927762016-07-24T09:36:00.004-07:002016-07-24T09:37:25.925-07:00TOYOBD1 :: Online Glossary<span style="color: red;">TOYOBD1</span> This is the current application, it allows you to see and record the information listed below with an interval of about 1.3s between frames. this delay is inheritent of the Toyota OBD1 protocol and sadly we cannot make it any faster.<br />
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<span style="color: blue;">OBD1READ</span> The tool needed to connect to you car,(No an OBD2 elm327 wont work instead ). Visit www.zf-scantools.com to order yours.<br />
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Here is how to hook OBD1READ to your car, please note that VF can be labeled VF1. Check the diagram present in the diag blox cover for exact connections.<br />
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On some cars, TE2 and E1 must be tied together into the DLC2 connector.(namely JZA80 and Lexus SC400)<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhFaTjHZlwHcXNYEfNC2F2rot8ljFQPUCFUC-uHfmY-Jw_0-9tHyBD48fuM0KfCPFXWJ8C_IZU4XcDqqAGUWleeMxqqyVtDIGcPAs0p98rg7LheRUe4WBcXTH4scei2C9eEfBhsF1s20wcY/s1600/dlc2.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhFaTjHZlwHcXNYEfNC2F2rot8ljFQPUCFUC-uHfmY-Jw_0-9tHyBD48fuM0KfCPFXWJ8C_IZU4XcDqqAGUWleeMxqqyVtDIGcPAs0p98rg7LheRUe4WBcXTH4scei2C9eEfBhsF1s20wcY/s400/dlc2.png" width="396" /></a> <span style="color: white;">INJ</span> Injector opening duration in Millisecond for one engine Revolution</h4>
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<span style="color: red;">IGN</span> Ignition advance angle in degrees before TDC, positive values indicate angles after TDC </h4>
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<span style="color: blue;">IAC</span> Percentage of opening of Idle air control valve</h4>
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<span style="color: lime;">RPM</span> Engine speed,please note that the OBD1 protocol cannot show speed above 6375 rpm :S</h4>
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<span style="color: yellow;">VAF/MAP/MAF</span> This is the value measured by the metering system in volts, kpa or gr/sec depending on configuration</h4>
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<span style="color: magenta;">ECT</span> Engine coolant temperature reading</h4>
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<span style="color: cyan;">TPS</span> Throttle position sensor,range should be 0-90 degrees</h4>
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<span style="color: #ea9999;">SPD</span> Vehicle speed sensor</h4>
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<span style="color: #cccccc;">STFT</span> S.hort T.erm F.uel T.rim, it represents how much the ECU needs to compensate VS what he expected</h4>
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<span style="color: #7f6000;">MPG</span> Fuel consumption calculation</h4>
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<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiaXVMyfWp0djzwdnK6NNy4HGyb3CTPfdMIAOoNT37JggqgkW0w-EjrAJuWY2mrA8dxvun4b45fZIO_VN4BhSvSPtN_e2hGg54JDySZbUOEh1Yu1pykNgxDafBnCkVulyYWPExvH4pI65-M/s1600/ac.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiaXVMyfWp0djzwdnK6NNy4HGyb3CTPfdMIAOoNT37JggqgkW0w-EjrAJuWY2mrA8dxvun4b45fZIO_VN4BhSvSPtN_e2hGg54JDySZbUOEh1Yu1pykNgxDafBnCkVulyYWPExvH4pI65-M/s1600/ac.png" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Means that the A/C system is engaged</td></tr>
</tbody></table>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj9h2Q-voz54pCwXP8Uu9W5baP1YXv8jDFP2TF9xY8pcAi4y2XDvfpVnnMSHo43Fm-5P7FfPoL1QsD6dZStUZLiHGzsyTvCJFq5oODznqFfm_xaMf_wDifMx0lgGdWAAvsF5CqFKAwmgTw8/s1600/ae.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj9h2Q-voz54pCwXP8Uu9W5baP1YXv8jDFP2TF9xY8pcAi4y2XDvfpVnnMSHo43Fm-5P7FfPoL1QsD6dZStUZLiHGzsyTvCJFq5oODznqFfm_xaMf_wDifMx0lgGdWAAvsF5CqFKAwmgTw8/s1600/ae.png" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Means that the acceleration enrichment mode is on</td><td class="tr-caption" style="text-align: center;"><br /></td></tr>
</tbody></table>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh45fLD1yRSYB0ai7TnafIsFLeThEwe0TmpvLq_ui8w0nkuUrjaGj1rsfS4yUSLYZNk8804-scpPwDbkcbVl5OGQ8Kx6QpPes1hk6VaNH52hBR18A2EBTfw5RJu31lOv4cr4pi76oHZWERB/s1600/ase.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh45fLD1yRSYB0ai7TnafIsFLeThEwe0TmpvLq_ui8w0nkuUrjaGj1rsfS4yUSLYZNk8804-scpPwDbkcbVl5OGQ8Kx6QpPes1hk6VaNH52hBR18A2EBTfw5RJu31lOv4cr4pi76oHZWERB/s1600/ase.png" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Means that the after start enrichment mode is on</td></tr>
</tbody></table>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhV4pCiTcWrTiUwX0JfYBkMp2nE-I1FRVk9a82ovWRpEeyiO8jBUvX9JaXZyF7XMmwZEtGjgCbCsObLaDpGFTLg_vVrx0u5-0IbHNkmgZ-_iCazGjbR8ndJ5l36gzlMceOBZwVhKzyWzbxo/s1600/b112.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhV4pCiTcWrTiUwX0JfYBkMp2nE-I1FRVk9a82ovWRpEeyiO8jBUvX9JaXZyF7XMmwZEtGjgCbCsObLaDpGFTLg_vVrx0u5-0IbHNkmgZ-_iCazGjbR8ndJ5l36gzlMceOBZwVhKzyWzbxo/s1600/b112.png" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Means that unknown function word 11 bit 2 is on</td></tr>
</tbody></table>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEinUZSd-y6N8Udf6UCuN90OdsIKIzs1lvz9soNdcZilxihOa00LdCdX58Yp4UNmWgetYrmtcJmTrwvWiUpJrFUfsHjYvXdvFT6zhs-94m8edMj8fcTWTklQrhcASyduDleYcdv6zLI9mJZc/s1600/b113.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEinUZSd-y6N8Udf6UCuN90OdsIKIzs1lvz9soNdcZilxihOa00LdCdX58Yp4UNmWgetYrmtcJmTrwvWiUpJrFUfsHjYvXdvFT6zhs-94m8edMj8fcTWTklQrhcASyduDleYcdv6zLI9mJZc/s1600/b113.png" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Means that unknown function word 11 bit 3 is on</td></tr>
</tbody></table>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiI3-m6SOZboWrrK2nhcVTzKOF5Fzv0jXvCoPXE5FK-9Nt9uXl8p0Z4fCFxfEITcED4MLeS2UZGXto_RGspnEtDZiRWLkBrsJVk4-PfWGq54JH0lHwy4k0iKtxfAHMSJ4H22k-KuyER2CWX/s1600/b117.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiI3-m6SOZboWrrK2nhcVTzKOF5Fzv0jXvCoPXE5FK-9Nt9uXl8p0Z4fCFxfEITcED4MLeS2UZGXto_RGspnEtDZiRWLkBrsJVk4-PfWGq54JH0lHwy4k0iKtxfAHMSJ4H22k-KuyER2CWX/s1600/b117.png" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Means that unknown function word 11 bit 7 is on</td></tr>
</tbody></table>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjlEgax5YpBBjeAj2zJpWxwS4zkHUyqxGNW9Q_jEV55v2BPm5yvElEydwJUeC5mrrh51YbDcA9ekuLZl4y5Y4QleP_JWC3zrif_xnvcu_7ysPXi8uVcJr83k0QICF5lM3vvQcuiYDO67lnc/s1600/b126.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjlEgax5YpBBjeAj2zJpWxwS4zkHUyqxGNW9Q_jEV55v2BPm5yvElEydwJUeC5mrrh51YbDcA9ekuLZl4y5Y4QleP_JWC3zrif_xnvcu_7ysPXi8uVcJr83k0QICF5lM3vvQcuiYDO67lnc/s1600/b126.png" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Means that unknown function word 12 bit 6 is on</td></tr>
</tbody></table>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiUGEYc8_W7-xIhaEdTxBGyIeBuzctv67Zal_JvX0DjkZkHd2Cbw2l4UhMFtPC590Ux2Iksy0D5BkQed1CvLeJc1lasaJNGpLFMMFASaN5hpjtMj0zu1eJ64QAfO9qZIhVZTi06Bx9pHu8R/s1600/idl.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiUGEYc8_W7-xIhaEdTxBGyIeBuzctv67Zal_JvX0DjkZkHd2Cbw2l4UhMFtPC590Ux2Iksy0D5BkQed1CvLeJc1lasaJNGpLFMMFASaN5hpjtMj0zu1eJ64QAfO9qZIhVZTi06Bx9pHu8R/s1600/idl.png" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Means that Idle mode is ON, generally different ignition advance and extensive usage of IACV, TPS closed or closing</td></tr>
</tbody></table>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg6EMN2QIK77w5AbBUpJ3j2AhgIUicWZ7yJStnvS4y5Vec9TuFBTKtisycRQhTAWkoYJurqHnx3DohvkJC-9j5d6RALUkGSq63axV72VuGKznA9u_CeUGiBb74rLSNGr68KeP10K8RCcHN1/s1600/knk.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg6EMN2QIK77w5AbBUpJ3j2AhgIUicWZ7yJStnvS4y5Vec9TuFBTKtisycRQhTAWkoYJurqHnx3DohvkJC-9j5d6RALUkGSq63axV72VuGKznA9u_CeUGiBb74rLSNGr68KeP10K8RCcHN1/s1600/knk.png" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Means that knock sensor detects heavy knocking now</td></tr>
</tbody></table>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgPNfqemS6uNrEtRcdKPqVIiN3VWdS9LlsiatsXsMJp-7mTdMDVqcpeg1u3bmyI3irUTap7rj3fhO5a2un_49aexdkzUSzpsF3GFjSN6tfCqJ7uNNQJ9aXX3REpg8v6_G_6URPQJoUXTnEG/s1600/nsw.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgPNfqemS6uNrEtRcdKPqVIiN3VWdS9LlsiatsXsMJp-7mTdMDVqcpeg1u3bmyI3irUTap7rj3fhO5a2un_49aexdkzUSzpsF3GFjSN6tfCqJ7uNNQJ9aXX3REpg8v6_G_6URPQJoUXTnEG/s1600/nsw.png" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Means that the neutral start switch is on</td></tr>
</tbody></table>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEizOw3U4Z48q8gCrfXSDBodG3Hj4DO1S34wPD8dFyoOJv_GWp7n3LDNwrFfO0aMRVmkragX0HoNJVx8W7o_kNxZqgGRDcwz56AtTkg36vPa4WSYn1BksHeZ5Q2WMmICfabjnRjAArZmenFB/s1600/ol.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEizOw3U4Z48q8gCrfXSDBodG3Hj4DO1S34wPD8dFyoOJv_GWp7n3LDNwrFfO0aMRVmkragX0HoNJVx8W7o_kNxZqgGRDcwz56AtTkg36vPa4WSYn1BksHeZ5Q2WMmICfabjnRjAArZmenFB/s1600/ol.png" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Means that the ECU is now in open loop mode</td></tr>
</tbody></table>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiww7kmZ3X1LfNeQR5vNkE6wXz8VyTodMup4uvuEN8WccCQTZyW0MeDwN7C8puIj0l2M7k8g_KD4pLO1Ze781t38IR6WaQX9nnFnIK6fCIgWqbFnRV_Gp15FWwFjexWBM7LFtM2p9Or7exD/s1600/oxl.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiww7kmZ3X1LfNeQR5vNkE6wXz8VyTodMup4uvuEN8WccCQTZyW0MeDwN7C8puIj0l2M7k8g_KD4pLO1Ze781t38IR6WaQX9nnFnIK6fCIgWqbFnRV_Gp15FWwFjexWBM7LFtM2p9Or7exD/s1600/oxl.png" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Means that an oxygen sensor is reading a lean air fuel ratio mixture</td></tr>
</tbody></table>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZK-IOi_TwBructUhLbU-OUEQXZaXRXQy88cz70Zlv6tSDH_0SwQJwS5Xw3r6dIFgLjRxbtGjD0EbhJS-nys7sgCKsCIY8qwhPBJP7aXK1RH228UUjedZ2GM6DzBenSfIsM1vxUek9zxm2/s1600/oxr.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZK-IOi_TwBructUhLbU-OUEQXZaXRXQy88cz70Zlv6tSDH_0SwQJwS5Xw3r6dIFgLjRxbtGjD0EbhJS-nys7sgCKsCIY8qwhPBJP7aXK1RH228UUjedZ2GM6DzBenSfIsM1vxUek9zxm2/s1600/oxr.png" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Means that an oxygen sensor is reading a rich air fuel ratio mixture</td></tr>
</tbody></table>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi0cBRbNPQq4OKok9ez0WnUTfM868iw2jUm3OHKf1EgUf2c1I9bz0-VGigMJ0AqLDUYdza-GVHKIRQY8OywzRBazriKfoaoVg-Jiqj6GN9cuAdPVIqL9c5NwgVIE1xF-_2xwvWsSoL26dUn/s1600/sta.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi0cBRbNPQq4OKok9ez0WnUTfM868iw2jUm3OHKf1EgUf2c1I9bz0-VGigMJ0AqLDUYdza-GVHKIRQY8OywzRBazriKfoaoVg-Jiqj6GN9cuAdPVIqL9c5NwgVIE1xF-_2xwvWsSoL26dUn/s1600/sta.png" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Means the ECU detects the starter is engaged</td></tr>
</tbody></table>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjzFxEOmB96Dcb6FMT302aNtHCb9Z41IKjaqdmR_n-paY-2x8F5Qj6AfhYnAxOxnYWquHzxtWW-5YNW8fA1_gea4TwCMlpBf3YeddiGf8cQmd9miiXeB5j2-4ygxOPqK99sji9UVCLx2bXu/s1600/te1e1.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjzFxEOmB96Dcb6FMT302aNtHCb9Z41IKjaqdmR_n-paY-2x8F5Qj6AfhYnAxOxnYWquHzxtWW-5YNW8fA1_gea4TwCMlpBf3YeddiGf8cQmd9miiXeB5j2-4ygxOPqK99sji9UVCLx2bXu/s1600/te1e1.png" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Means that the ECU is in self diagnosis mode. it happens when the engine start and goes away when driving if the ECU suspects nothing wrong.</td></tr>
</tbody></table>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiS7ZYNeCOLsB3uEPqAorr9HehbzJBD0yhB2L1iR__Qj-NqJWuc0KK4HRr0PwV2LFNYVFdBF_aT1yOQBzl9bXfu-Qc6W48BVlRMo30oC9Xv6PnAsDse_9df6iF4iryfZRj7aYXlDrpwAKVo/s1600/wu.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiS7ZYNeCOLsB3uEPqAorr9HehbzJBD0yhB2L1iR__Qj-NqJWuc0KK4HRr0PwV2LFNYVFdBF_aT1yOQBzl9bXfu-Qc6W48BVlRMo30oC9Xv6PnAsDse_9df6iF4iryfZRj7aYXlDrpwAKVo/s1600/wu.png" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Means the engine is in warm up mode</td></tr>
</tbody></table>
<h4>
<span style="color: #660000;">Thermal Audio Alarm</span></h4>
When the engine water temp exceeds 100C or 212F and audio alarm will be heard telling you there is something wrong that you should take care of, RIGHT NOW.<br />
<h4>
<span style="color: #660000;">Known Limits of Toyota OBD1</span></h4>
Protocol speed is 1.3s between frames( please remember this protocol dates back to the early 90s when that speed probably seemed sufficient). Another important limitation is that no engine speed above 6375 rpm will be displayed.<br />
<h4>
<span style="color: #660000;">Communication Heartbeat</span></h4>
Useful for troubleshooting, this shows when a frame is sent from the ecu to toyobd1, if the ECU sends nothing there wont be an heartbeat at all.<br />
<h4>
<span style="color: #660000;">About author</span></h4>
Toyobd1/OBD1READ was carried out in the winter of 20134-2014 by JF Breton with the 3VZ-FE in mind. Canadian programmer and toyophile mainly interested in all ECU stuff,3S-GTE celicas and strange projects.Unknownnoreply@blogger.com7tag:blogger.com,1999:blog-3385027293860363146.post-75784050379194459372016-06-19T13:58:00.003-07:002016-06-19T13:58:56.622-07:00TOYOBD1 Android Datalogger :: Jumper needed on most RWD I6 and V8 cars<h2 style="text-align: center;">
Why does it need a jumper in the first place?</h2>
<div style="text-align: center;">
<br /></div>
To output data, the ECU must be put in TEST MODE 2, this is done by jumping TE2 and E1. On most cars Toyota conveniently placed it in the engine bay diagnosis box, but decided to not place it on those cars. the OBD1READ internally jumps TE2 and E1 when connecting the tool,(the green wires on the bare unit).since the TE2 pin is missing in the diagnosis box it can't be jumped with the OBD1READ too. instead you must do it yourself at another (less but still convenient) place called the DLC2 connector. this one is in the cabin ,under the dashboard near the steering column, regardless of car being LHD or RHD. What needs to be done is place a short wire between TE2 and E1 to put the ECU in TEST MODE 2. <br />
<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj3l3tzcQi_xLxlR0PHFAz48knsawvyzEJetbfWOLvHeTMg3IB70Id26lfBQzvEdJ8AVwWXIJvmcLRQkhddvwvcdZkkjNcGVMDVI02wB4XZJ_YlKp4MftYuo4wDsjzca2VFTqF8E5lLMAGK/s1600/MISSINGTE2.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj3l3tzcQi_xLxlR0PHFAz48knsawvyzEJetbfWOLvHeTMg3IB70Id26lfBQzvEdJ8AVwWXIJvmcLRQkhddvwvcdZkkjNcGVMDVI02wB4XZJ_YlKp4MftYuo4wDsjzca2VFTqF8E5lLMAGK/s640/MISSINGTE2.png" width="444" /></a></div>
<h3 style="text-align: center;">
Cars known to be affected by this Toyota design</h3>
<ul>
<li>JZA80 supra all of them</li>
<li>JZZ30 Soarers, all of them</li>
<li>JZX90 Chasers</li>
<li>JZX100 Chasers</li>
<li>Toyota Cressida (7M-GE) </li>
<li>Toyota Aristo</li>
<li>Lexus SC300 , SC400</li>
<li>Lexus LS400</li>
<li>Lexus GS300, GS400</li>
</ul>
Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3385027293860363146.post-64095414053920565632016-06-19T13:20:00.000-07:002016-06-23T14:20:06.845-07:00TOYOBD1 Android Datalogger :: How to install the OBD1READ 22P<div class="MsoNormal">
<div class="separator" style="clear: both; text-align: center;">
</div>
<br />
<div class="separator" style="clear: both; text-align: center;">
</div>
<br />
<div class="separator" style="clear: both; text-align: center;">
</div>
<span lang="EN-CA" style="mso-ansi-language: EN-CA;"> Today I will show you how to install your OBD1READ 22P unit to a compatible car.</span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
<span lang="EN-CA" style="mso-ansi-language: EN-CA;">First lets take a look at your package content.</span></div>
<div class="MsoNormal">
<span lang="EN-CA" style="mso-ansi-language: EN-CA;"><br /></span></div>
<div class="MsoNormal">
<span lang="EN-CA" style="mso-ansi-language: EN-CA;">1 OBD1READ 22P device ready for installation.</span></div>
<div class="MsoNormal">
<span lang="EN-CA" style="mso-ansi-language: EN-CA;">1 user manual that explains how to install the device. </span></div>
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
<span lang="EN-CA" style="mso-ansi-language: EN-CA;">This user manual explains what kind of problems you may encounter while installing and how to overcome them or where to get support if you can't handle them alone. </span></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiFBSIkvI4jK4AJtXeXofkKP0Yz4-CrqUdUPuzLuDbv9QyM976cWWwI-mboAZmDFHt1yles2RXTRdccl7INz9uJv3QlyxCEHTNpx1sX1J9PvSGm0omw_cLJuGbv95qpHWB39bRKdtBgSEZQ/s1600/2016-06-19+16.07.16.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiFBSIkvI4jK4AJtXeXofkKP0Yz4-CrqUdUPuzLuDbv9QyM976cWWwI-mboAZmDFHt1yles2RXTRdccl7INz9uJv3QlyxCEHTNpx1sX1J9PvSGm0omw_cLJuGbv95qpHWB39bRKdtBgSEZQ/s640/2016-06-19+16.07.16.jpg" width="480" /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjbMOR8jwK-zoZSTsPY0IUtKBVE6m6r9LW75DuyZee615SmDeowe9EucJdbd1fuoRZEgD8BNllIes0FtwiTRRuBHA6dRYY_8gyPxZWtZZ-xfGw1l5oFeXQL8CxAg2u6yO1-eBgDuUSm06B4/s1600/2014-10-07+11.37.40.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><br /></a></div>
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<div class="MsoNormal" style="text-align: center;">
<a href="https://www.dropbox.com/s/m5iwxdc4i5ms0lr/OBD1READ%20User%20manual.pdf?dl=0" target="_blank"><span lang="EN-CA" style="mso-ansi-language: EN-CA;">The pdf file for the user manual can be downloaded here!</span></a></div>
<div class="MsoNormal" style="text-align: center;">
<br /></div>
<h4 class="MsoNormal" style="text-align: center;">
<span lang="EN-CA" style="mso-ansi-language: EN-CA;">Before doing anything you must know what must be connected for the system to work.</span></h4>
<div class="separator" style="clear: both; text-align: center;">
<span lang="EN-CA" style="mso-ansi-language: EN-CA;"><b><i>Please take
note that some luxury and sports car, LS400, mk4 supras, SC400 and
Soarer will need a jumper to be placed in another diagnostic port under
the dashboard. Details for those cars are available in the application
glossary dialog.</i></b></span></div>
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<br /></div>
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<div class="MsoNormal" style="text-align: center;">
There are 2 types of engine bay diagnosis boxes you can find on supported cars. Installation is a simple matter of plugging the connector on the diagnosis box the right way, there is only one way to do it.<br />
<br />
<h3>
The 22 pins diagnosis box found on mid 90s and late cars</h3>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEipbqnHKdYIwuIOfzWcbzLBmg2Hck8r-ac0-zNu2W9ycJQsGHuyDQSaDRiBXcrPnrtQ3Ozl5TgrlHo65z7ENYiFl7TbvuHxkOb539l2r_Lm9Z5LLU5pLDl9OwZMnoZx64z7GVuLeO-YIkXM/s1600/12718074_10153978242434122_5083364437268709234_n.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEipbqnHKdYIwuIOfzWcbzLBmg2Hck8r-ac0-zNu2W9ycJQsGHuyDQSaDRiBXcrPnrtQ3Ozl5TgrlHo65z7ENYiFl7TbvuHxkOb539l2r_Lm9Z5LLU5pLDl9OwZMnoZx64z7GVuLeO-YIkXM/s640/12718074_10153978242434122_5083364437268709234_n.jpg" width="480" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Always black the 22p diagnosis box was also used on OBD2 cars with a slightly different pin out.</td></tr>
</tbody></table>
<br />
<h3>
The 17 pins diagnosis box found on early cars</h3>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgov6nttbGRFpUkFPkYpiB1okPg6Q3j8rQUY1wAhlfO2oCd6L9eL1oAuvyS076DT6oFDWdFWLOhV-yxn6FHMfa2BSAhxFnbx8Y4BcLfJzBjrWOy96V97cyWXsz7lNDUqxfNZxvXUC0RFH7V/s1600/12795436_10153978242429122_4662963146318181004_n.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgov6nttbGRFpUkFPkYpiB1okPg6Q3j8rQUY1wAhlfO2oCd6L9eL1oAuvyS076DT6oFDWdFWLOhV-yxn6FHMfa2BSAhxFnbx8Y4BcLfJzBjrWOy96V97cyWXsz7lNDUqxfNZxvXUC0RFH7V/s640/12795436_10153978242429122_4662963146318181004_n.jpg" width="480" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Most of the time grey, part of the 22p connector will float in the air this is normal and it can go on only one way.</td></tr>
</tbody></table>
<br />
<i><b>The needed contacts should be already in the diagnostic box if your car was compatible</b></i>.In the case of an engine swap with custom wiring, you may need to add the missing wires and contacts in the diagnostic box to be compatible.<br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgK8BWTGVm4hzhQWLZdCU-zHgWxjLQfdRqmJcoEbay4bymit0fFtsAw5HVhyphenhyphen-TDgp5m7VSW2euc4LYrEwRCf_I9CunRl_i0fCXRLMpFijxV67rnYWhhWSROce4lYcX69hKzyG2skmNIgrOW/s1600/12643030_1699839983564792_7942270608052226500_n.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" height="360" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgK8BWTGVm4hzhQWLZdCU-zHgWxjLQfdRqmJcoEbay4bymit0fFtsAw5HVhyphenhyphen-TDgp5m7VSW2euc4LYrEwRCf_I9CunRl_i0fCXRLMpFijxV67rnYWhhWSROce4lYcX69hKzyG2skmNIgrOW/s640/12643030_1699839983564792_7942270608052226500_n.jpg" width="640" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Here's a Lexus SC400 with an obd1read scanner tied to the strut tower brace.</td><td class="tr-caption" style="text-align: center;"> </td></tr>
</tbody></table>
<br />
<br />
At that point you are ready to power up the car and configure your cell phone and TOYOBD1.</div>
Unknownnoreply@blogger.com4tag:blogger.com,1999:blog-3385027293860363146.post-90757227347839594752016-01-17T17:30:00.007-08:002016-01-17T17:30:56.097-08:00TOYOBD1 Android Datalogger :: Comment installer le module OBD1READ<div class="MsoNormal">
<h3>
Bonjour aujourd’hui je vais vous montrer comment installer un module OBD1READ sur une voiture compatible.</h3>
</div>
<div class="MsoNormal">
<br />
Tout d’abord regardons le contenu du paquet reçu.</div>
<br />
<ul>
<li><span lang="EN-CA" style="mso-ansi-language: EN-CA;">1x module OBD1READ .</span></li>
<li><span lang="EN-CA" style="mso-ansi-language: EN-CA;">1x manuel de l'utilisateur (en anglais ) expliquant la procédure d'installation. </span></li>
</ul>
<div class="MsoNormal">
<br />
Ce manuel de l'utilisateur explique quels genre de problèmes vous pourriez rencontrer pendant l'installation et comment les résoudre, ou trouver du support si rien ne fait.<br />
</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjbMOR8jwK-zoZSTsPY0IUtKBVE6m6r9LW75DuyZee615SmDeowe9EucJdbd1fuoRZEgD8BNllIes0FtwiTRRuBHA6dRYY_8gyPxZWtZZ-xfGw1l5oFeXQL8CxAg2u6yO1-eBgDuUSm06B4/s1600/2014-10-07+11.37.40.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="481" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjbMOR8jwK-zoZSTsPY0IUtKBVE6m6r9LW75DuyZee615SmDeowe9EucJdbd1fuoRZEgD8BNllIes0FtwiTRRuBHA6dRYY_8gyPxZWtZZ-xfGw1l5oFeXQL8CxAg2u6yO1-eBgDuUSm06B4/s1600/2014-10-07+11.37.40.jpg" width="640" /></a></div>
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<h4 class="separator" style="clear: both; text-align: center;">
Désolé, <span style="color: white;"><span style="background-color: blue;">bleu</span></span> est la seule couleur disponible!!</h4>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgEEfPuLhSX5iFHi-OydLoFkwxscnrqaa0wWW4Rp8JrRq4Fwn5xkgcv5HVRCLc22qCvwa_4KZPtyJdOu1n58zMjJVDMBrord1GW2PdYdwymjCX7Rdnue-lMWOgZ-QOY6_D8BIJY36XLDFYh/s1600/2014-10-07+11.41.37.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgEEfPuLhSX5iFHi-OydLoFkwxscnrqaa0wWW4Rp8JrRq4Fwn5xkgcv5HVRCLc22qCvwa_4KZPtyJdOu1n58zMjJVDMBrord1GW2PdYdwymjCX7Rdnue-lMWOgZ-QOY6_D8BIJY36XLDFYh/s1600/2014-10-07+11.41.37.jpg" width="480" /></a></div>
<br />
<div class="MsoNormal" style="text-align: center;">
<a href="https://www.blogger.com/"><span lang="EN-CA" style="mso-ansi-language: EN-CA;">Le manuel de l'utilisateur en anglais peut être téléchargé ici!</span></a></div>
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<br /></div>
<h4 class="MsoNormal" style="text-align: center;">
<span lang="EN-CA" style="mso-ansi-language: EN-CA;">Avant de faire quoi que ce soit vous devez savoir ce qui doit être connecté a la voiture pour que ca fonctionne.</span></h4>
<h4 class="MsoNormal" style="text-align: center;">
<span lang="EN-CA" style="mso-ansi-language: EN-CA;">Tres facile! 4 fils ont besoins d’être connectés dans la boite diagnostique dans le compartiment moteur.</span></h4>
<div class="MsoNormal" style="text-align: left;">
<span lang="EN-CA" style="mso-ansi-language: EN-CA;">1- <b><span style="background-color: orange;">B+</span></b> : c'est l'alimentation 12v. il alimente le module OBD1READ quand la clef de contact est a ON.</span></div>
<div class="MsoNormal" style="text-align: left;">
<span lang="EN-CA" style="mso-ansi-language: EN-CA;">2- <b><span style="background-color: lime;">E1</span></b> : c'est le ground de l'alimentation du module OBD1READ, c'est aussi le ground des signaux. </span></div>
<div class="MsoNormal" style="text-align: left;">
<span lang="EN-CA" style="mso-ansi-language: EN-CA;">3- <b><span style="background-color: lime;">TE2</span></b> : celui-ci actives la réception des données OBD1 en provenance de l'ECU.</span></div>
<div class="MsoNormal" style="text-align: left;">
<span lang="EN-CA" style="mso-ansi-language: EN-CA;">4- <b><span style="background-color: red;">VF1</span></b> : celui-ci transporte les données OBD1.</span></div>
<div class="MsoNormal" style="text-align: left;">
<span lang="EN-CA" style="mso-ansi-language: EN-CA;"><br /></span></div>
<div class="MsoNormal" style="text-align: left;">
<br /></div>
<div class="MsoNormal" style="text-align: center;">
<span lang="EN-CA" style="mso-ansi-language: EN-CA;">La façon la plus sure de connecter votre OBD1READ est de commencer avec <b><span style="background-color: orange;">B+</span></b>,<b><span style="background-color: red;">VF1</span></b>,<b><span style="background-color: lime;">TE2</span></b>,<b><span style="background-color: lime;">E1</span></b></span></div>
<div class="MsoNormal" style="text-align: center;">
<span lang="EN-CA" style="mso-ansi-language: EN-CA;">*les fils vert peuvent être inversés entre eux ce n'est pas grave</span></div>
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<img border="0" height="572" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgK9_M6wGj0pYRcFUZyh1hvLb0H_Sw2bqUEv6PFHt4kC873bhFqxQ0k_TdXlPUU8DL7HKQwBuw1nNQvmXDoni0AXwf6G8VRQCnxPX75-JUxsmSwVdxHslVx_7rx21AOSniR89udFDwENA3t/s1600/2014-10-07+12.05.35.jpg" width="640" /><span lang="EN-CA" style="mso-ansi-language: EN-CA;"><b><i>S.V.P notez que sur certains Lexus et modèles sports, LS400, Supra mkIV, SC400 et
Soarer vous aurez besoin d'un bout de fil placé dans une autre boite diagnostique placé sous le tableau de bord. Les détails d'installation pour ces voitures sont disponibles dans le glossaire de TOYOBD1 (dans l'application elle-même).</i></b></span></div>
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<br /></div>
<div class="MsoNormal" style="text-align: center;">
Voici les deux types de boites diagnostique que vous pouvez trouver dans le compartiment moteur.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgMZnmFMQSu6K7pZzfoXm0t6HImT2h1r4yVcKuY0kKLLMsJdoIRFuAdrrbCGr93kInE7woaig1lBJkP01R9nVGekekzyWhKR_xg_qFJs0H-4CDwopWLdY5WNkfQWSpgiYoAjdzbLH-EARve/s1600/2014-10-10+20.02.45.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgMZnmFMQSu6K7pZzfoXm0t6HImT2h1r4yVcKuY0kKLLMsJdoIRFuAdrrbCGr93kInE7woaig1lBJkP01R9nVGekekzyWhKR_xg_qFJs0H-4CDwopWLdY5WNkfQWSpgiYoAjdzbLH-EARve/s1600/2014-10-10+20.02.45.jpg" width="640" /></a></div>
<br />
<i><b>Les contacts nécessaires devraient déjà se trouver dans la boite diagnostique sur une voiture supportée</b></i>.Dans le cas d'un swap moteur avec un faisceau custom, exemple Starlet 2E ->
4E-FTE vous pourriez avoir besoin d'ajouter des fils manquants et insérer des nouveaux contact dans la boite diagnostique pour être parfaitement compatible.<br />
<br />
Connectez simplement les 4 fils dans la boite diagnostique et assurez vous que le module OBD1READ soit positionné en hauteur dans le compartiment moteur (c'est avantageux pour la force du signal Bluetooth). Prenez aussi le soin de bien fixer l'appareil a la voiture pour éviter qu'il ne tombe !!<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhjkxByvlAfDg5NUTzJ-fEF-MXgPDqMDTuj37ljrJdyGRQqRZrPgLYxUfhgs7aoxQ5L2QbpD2BhToDzO3g0u5S0d_-PlLS0y2bd95SkJg_lxXYlcVQuLgvFqvsmfmiADYxtH9ccvrw_tVqn/s1600/2014-10-10+20.04.55.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhjkxByvlAfDg5NUTzJ-fEF-MXgPDqMDTuj37ljrJdyGRQqRZrPgLYxUfhgs7aoxQ5L2QbpD2BhToDzO3g0u5S0d_-PlLS0y2bd95SkJg_lxXYlcVQuLgvFqvsmfmiADYxtH9ccvrw_tVqn/s1600/2014-10-10+20.04.55.jpg" width="640" /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgXZG0YU9NOEROVgnpTu1meZPdFyZR_MFZD8ECwbRMQ9fGVF_VfGoiq8-sLff6qFpfb_C6kgP5ZkUooxLRjn1hebIqlkFERJ9I6Pki_XG-CiwzqoR-t0Ak7bDwOe8sUwfDu3gIipHZxMHdX/s1600/2014-10-10+20.07.53.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="480" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgXZG0YU9NOEROVgnpTu1meZPdFyZR_MFZD8ECwbRMQ9fGVF_VfGoiq8-sLff6qFpfb_C6kgP5ZkUooxLRjn1hebIqlkFERJ9I6Pki_XG-CiwzqoR-t0Ak7bDwOe8sUwfDu3gIipHZxMHdX/s1600/2014-10-10+20.07.53.jpg" width="640" /></a></div>
<br />
<br />
<h3>
A ce moment vous être prêt a démarrer votre voiture et configurer votre appareil Android et TOYOBD1.</h3>
</div>
Unknownnoreply@blogger.com2tag:blogger.com,1999:blog-3385027293860363146.post-16671851471562481422016-01-12T09:41:00.002-08:002016-01-12T14:12:05.251-08:00Support Technique avec OBD1READ :: déterminer si l'ECU envoye des données<h3>
Il est facile de tester si votre ECU Toyota/Lexus envoie des données OBD1, il vous faut simplement un voltmètre et un bout de fil. voici comment. </h3>
<br />
-La clef de contact doit etre a ON et le moteur éteint.<br />
-Assurez vous que vous n'avez pas un bout de fil entre E1 et TE2(pas de de continuité)<br />
<br />
Utilisez le voltmètre pour lire encore le voltage entre VF1(<span style="color: red;">borne positive</span>) et E1( borne négative). Vous devriez voir une lecture continue d'environ 0v comme sur ce vidéo.<br />
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</div>
<div style="text-align: center;">
<div class="separator" style="clear: both; text-align: center;">
<iframe allowfullscreen='allowfullscreen' webkitallowfullscreen='webkitallowfullscreen' mozallowfullscreen='mozallowfullscreen' width='320' height='266' src='https://www.blogger.com/video.g?token=AD6v5dz0YTiffB536MA8-b5MOrzCycuvpmCztImJQtyXlu2E_HfY4NcrQIyYfxnXWLbYkcBXvRceY-n4HRaT9w7hFw' class='b-hbp-video b-uploaded' frameborder='0'></iframe></div>
-Installez un bout de fil entre E1 et TE2</div>
<div style="text-align: center;">
<br /></div>
<div style="text-align: center;">
Utilisez le voltmètre pour lire encore le voltage entre VF1(<span style="color: red;">borne positive</span>) et E1( borne négative)cette fois vous allez voir une lecture irrégulière qui fluctue entre 0 et 5v. ça veut dire que des données sont envoyées a travers VF1. </div>
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</div>
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<iframe allowfullscreen='allowfullscreen' webkitallowfullscreen='webkitallowfullscreen' mozallowfullscreen='mozallowfullscreen' width='320' height='266' src='https://www.blogger.com/video.g?token=AD6v5dzPzA1b4Og7mOLj0z2YLWnvGxnCGHUv70rkDBa9dib0WOmZG0D7Wd5J97TcLMmNYPNsF1vHmJLbO6JwQu3DTw' class='b-hbp-video b-uploaded' frameborder='0'></iframe></div>
En utilisant cette méthode vous avez pu déterminer si votre ECU envoie des données qui peuvent être lues par un module OBD1READ
Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3385027293860363146.post-86009955875697077092016-01-12T09:32:00.001-08:002016-02-03T15:19:59.354-08:00OBD1READ + TOYOBD1 :: S'assurer que ca marche sur votre voiture avant l'achat!<h3>
Il y a beaucoup de combinaisons possibles alors mettons au clair si TOYOBD1 va marcher avec la votre! Voici 5 étapes qui vous permettrons de résoudre l'énigme.</h3>
<h3>
</h3>
<h3>
1- Est-ce que votre voiture est déjà connue pour être supportée?</h3>
Si ce n'est pas le cas je vous suggère d’abord de me contacter.<br />
<h3>
</h3>
<h3>
</h3>
<h3>
2- Vous avez besoin d'un appareil Android compatible</h3>
<h3>
</h3>
Les appareils Android 2.2 et plus haut avec support Bluetooth vont fonctionner.<br />
Pour l'utilisation du mode Import/Export il est suggéré d'avoir du stockage externe.<br />
Prenez un instant pour installer l'application <a href="https://play.google.com/store/apps/details?id=zfapps.toyobd1&hl=en" target="_blank">TOYOBD1 </a>et aller lire le glossaire pour vous familiariser avec les notions utilisés dans l'application.<br />
<h3>
</h3>
<h3>
3- Vous avez besoin de trouver 4 signaux présent a la sortie de votre ECU</h3>
Vous devez connaître exactement le branchement des connecteur de votre ECU, il peut varier pour le même moteur d'un marché a un autre, d'un modèle de voiture a une autre,d'une voiture manuelle a automatique. Si vous ne pouvez pas trouver une image du branchement de votre ECU vous pouvez aller lire les imprimés sur le circuit imprimé. S.v.p partagez vos informations!<br />
<br />
<br />
Quand on regarde les contacts d'un ECU, nous cherchons TE2,VF ou VF1, E1 et +B. Vous avez besoin de ces 4 signaux pour que OBD1READ fonctionne, si vous n'avez pas TE2 il est impossible d'aller plus loin.<br />
<h3>
</h3>
<h3>
4- Vous devez connaître la boite diagnostic sur votre voiture( ou OBD1READ se connecte )</h3>
<h3>
</h3>
Vous devez trouver et identifier quels signaux sont disponibles dans la boite diagnostique, si vous ne trouvez pas tout vos signaux a cet endroit vous allez devoir les trouver ailleurs. L'étiquette dans le couvert de la boite diagnostique peut être mensongère, elle va vous dire ou devraient se trouver ces signaux pas elle ne vous dira pas si ils y sont vraiment.(Cette étiquette est universelle aux Toyota d'une même époque). Vous cherchez VF(1), +B,E1 et TE2 s.v.p soyez attentif plusieurs personnes ont confondus TE1 et TE2, ils sont très proches physiquement et portent des noms similaires, (<u>si vous faites cette erreur , cela ne fera pas de dommages a votre voiture</u>)<br />
<br />
<br />
Vous devez aller sonder les espaces réservé a vos signaux pour savoir s'il y a ou non des contacts métaliques, Si certains sont manquants (TE2 est manquant dans quelques cas) vous devez trouver un autre endroit pour atteindre ce signal, soit au connecteur qui entre dans l'ECU sois en se branchant sur le faisceau electrique la ou c'est facile, des fois il est possible de simplement le trouver dans DLC2 sous le tableau de bord. <br />
<h3>
5- Vous avez trouvé vos signaux, maintenant il faut tester leur travail</h3>
En utilisant cette méthode vous pouvez déterminer si votre ECU peut activer un stream de données OBD1. Ça nécessite un multimètre digital a tout prix.<br />
<h3>
Résumé</h3>
A ce moment vous devriez avoir un appareil Android prêt avec TOYOBD1, vous avez un ECU qui est prouvé d'émettre des données OBD1 quand TE2 et E1 sont connectés ET vous savez ou trouver tout ces signaux.<br />
<br />
Maintenant, On peut dire que un module OBD1READ avec TOYOBD1 va marcher sur votre voiture!<br />
<br />Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-3385027293860363146.post-88071657700116198182016-01-11T15:34:00.001-08:002016-01-12T14:16:41.136-08:00TOYOBD1 :: RÉSUMÉ<h2>
SYSTÈME REQUIS</h2>
ECU Toyota OBD1 compatible <br />
Un téléphone ou tablette Android 2.2 ou plus haut avec le support du Bluetooth<br />
un module OBD1READ installé sur votre voiture<br />
<br />
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demonstration générale(2014) désuet a la limite :)</div>
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<h2 style="text-align: left;">
SURVEILLANCE DES SENSEURS</h2>
<h2 style="text-align: left;">
La plupart des lectures de senseurs sont accessibles </h2>
<ol>
<li>Vitesse de rotation du moteur </li>
<li>Angle d'ouverture de l'accélérateur</li>
<li>Lecture du senseur VAF, MAF ou MA </li>
<li>Senseur d’oxygène, soit lecture riche ou lecture pauvre</li>
<li>Température du liquide de refroidissement</li>
<li>Vitesse de la voiture</li>
<li>État de l'interrupteur IDL (sur capteur d'angle de l'accélérateur) </li>
<li>État du <span class="_5yl5">capteur de cliquetis</span></li>
<li>État de l'interrupteur de point mort de la transmission</li>
<li>État du démarreur</li>
</ol>
<h2>
Certains champs calculés sont disponibles</h2>
<ol>
<li>Consommation d'essence en MPG, KM/L, L/100KM</li>
<li>Temps d'ouverture des injecteurs (duty cycle)</li>
</ol>
<h2>
Certaines valeurs en sortie sont disponibles</h2>
<ol>
<li>Angle d'avance de feu (allumage)</li>
<li>État de la valve de contrôle du ralenti</li>
<li>Durée d'ouverture des injecteurs</li>
<li>Short term fuel trims</li>
<li>État de l'enrichissement à l'accélération</li>
<li>État de l'enrichissement suite au démarrage</li>
<li>État du système, boucle fermée ou boucle ouverte</li>
<li>État du système d'auto diagnostic</li>
<li>État de l'e<span class="_5yl5">nrichissement au démarrage</span></li>
</ol>
<h2>
AFFICHAGE GRAPHIQUE</h2>
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<h2>
AFFICHAGE TEXTUEL </h2>
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<h2>
AFFICHAGE EN CADRANS <br /><div class="separator" style="clear: both; text-align: center;">
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</h2>
<h2>
ORDINATEUR DE BORD </h2>
Il y a un carnet de voyage automatique pour ceux qui désirent garder la trace de leur consommation d'essence.<br />
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ALARME THERMIQUE ( LIQUIDE DE REFROIDISSEMENT)</h2>
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Une alarme thermique est incluse dans l'application. Cette dernière est configurée à 100c (valeur ajustable). Cette fonctionnalité pourrait vous épargner bien des problèmes!</div>
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<h2>
LE MODE 'CARPUTER'</h2>
Vous pouvez avec TOYOBD1 configurer une tablette pour tomber en veille et revenir de veille automatiquement suivant l’état de la clef de contact.<br />
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<h2>
COLLECTE DE DONNÉES</h2>
Toute les trames reçues de l'ECU sont conservées dans une base de données sur le téléphone et sont disponibles pour être extraites sous quelques formats. Très utile pour faire une analyse pointue dans un logiciel style Excel.Vous pouvez aussi importer des données venant d'un autre téléphone pour les rejouer sur le vôtre.<br />
<h2>
FAIRE DU DIAGNOSTIC SANS ÊTRE SUR PLACE</h2>
<h3>
En utilisant TOYOBD1, il est possible de détecter des senseurs en erreur ou des lectures absentes avec un data log. Avec un tel fichier, il est possible de cibler la source du problème sans jamais avoir vu la voiture en personne.</h3>
<h4>
Cas de tests simples</h4>
<ol>
<li>Opération de l'interrupteur IDL</li>
<li>Opération du <span class="_5yl5">capteur de position du papillon de gaz</span></li>
<li>Opération du <span class="_5yl5">capteur de pression d'air</span></li>
<li>Opération du senseur de température du liquide de refroidissement</li>
<li>Détecter la surchauffe du moteur</li>
<li>Opération de la sonde à oxygène</li>
<li>Opération du senseur de vitesse de la voiture</li>
<li>Un interrupteur STA collé. </li>
<li>Un code d'erreur en gestation mais pas encore affiché par l'ECU </li>
</ol>
<h4>
Cas de tests avancés</h4>
<ol>
<li>Reconnaitre une mauvaise lecture du <span class="_5yl5">capteur de pression d'air</span></li>
<li>Détecter un mauvais thermostat en analysant les lectures de température de liquide de refroidissement</li>
<li>Estimer la performance du moteur avec une lecture de débit mètre</li>
<li>Déterminer des problèmes d'alimentation de carburant à travers l'analyse de la sonde à oxygène, la durée d'ouverture des injecteurs et le short term fuel trim</li>
<li>Utiliser TOYOBD1 pour avoir du feedback lors de tuning de débit mètre (VAF)</li>
</ol>
<h2>
COLLECTE D'INFORMATION PRÉALABLE À UN PROJET D'ORDINATEUR PROGRAMMABLE (STAND ALONE)</h2>
<h4>
</h4>
Avec cette application, il est possible d'extrapoler des données pour faire la calibration d'un ordinateur programmable (stand alone).<br />
<br />
<ol>
<li>Avance de feu lorsque le démarreur est actif</li>
<li>Le point ou se termine le mode de réchauffement du moteur (ceci varie beaucoup entre les moteurs Toyota. Certains arrêtent très tôt, certains très tard.)</li>
<li>Avance de feu quand le moteur est chaud au ralenti</li>
<li>Carte d'essence (vous devez prendre la peine d'obtenir une lecture dans toutes les cellules RPMx charge pour avoir une carte précise) Ça peut être fastidieux.</li>
<li>Carte d'allumage</li>
<li>La stratégie de contrôle de la valve du contrôle du ralenti.</li>
<li>Quand le mode en boucle fermée change pour le mode en boucle ouverte</li>
</ol>
Unknownnoreply@blogger.com0