TOYOCOM :: UNIVERSAL MODE

WHAT IS IT DESIGNED FOR

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 'one wire setup' 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.

 ENGINE ERROR CODES

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.

CUSTOM INPUTS

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.