Thread: Need help modding due to stupid California SMOG laws

A PCM is a PCM it looks the same and shouldn't effect you passing or failing unless something has been messed with it to throw codes.

Originally Posted by txslow6

A PCM is a PCM it looks the same and shouldn't effect you passing or failing unless something has been messed with it to throw codes.

So if I buy a pcm from ZZperformance I should be good then, now is a higher lift cam going to pop up any codes? (like XP Cam)

Originally Posted by Gm Man

So if I buy a pcm from ZZperformance I should be good then, now is a higher lift cam going to pop up any codes? (like XP Cam)

Yes.
As far as the the cam goes you will have to have the car tuned for it. Once its tuned properly there shouldn't be any issues like a PO300 code etc.