Thread: Evaporative System - Incomplete

I don't have to worry about codes because my car doesn't get inspected for emissions or codes.

But I believe you can set the codes to "Non-reporting" with your tuner. Then, even if something is wrong, it won't even report it to the PCM, so nothing is stored. If you just turn off the code, the PCM will still store the code, but just won't turn on the light.

Try changing the said codes to non-reporting, clear everything, and make sure you drive 150-200 miles before inspection. All should be good.

I'll give it a shot. I was worried since this is an item that is hard coded and with either read incomplete, complete, or NA. Anything but complete and you fail.