i know audi and vw’s had a problem passing the obd2 test for nys inspection due to some aftermarket stereo’s. and that’s been proven a few times. i forget the reason but it has screwed up pcm’s before. if i find it i’ll post up to let you all know
i know audi and vw’s had a problem passing the obd2 test for nys inspection due to some aftermarket stereo’s. and that’s been proven a few times. i forget the reason but it has screwed up pcm’s before. if i find it i’ll post up to let you all know