Quote:
Originally Posted by Joyride8
Anyone know where to start if my ecu doesn't respond to being plugged into a ny state inspection computer? Check engine light is on. But nothing happens when ecu gets plugged into a code scanner or ny state computer
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Engine model is of significant help here, 3.9 V8 I'm guessing. I would check that the ECU used/is covered by the OBDII code system. This has now become fairly universal but mainly was a North American system and you have a car that was imported into the USA in fingers and toes numbers. Or has it worked in the past and now has stopped working?