Originally Posted by imlachg1
thats a good question, how do I know, it came with my swap of a 2000 gsr, so prob a obdIIb, but how do I know? what difference do the plugs have?
this is where I am thinking the problem is...because your two peice engine harness is obd2a and you are running an obd2b ecu....are you using the stock del sol harness or the 99 GSR harness?