yesterday i put on an SLP lid, about 20 minutes of driving later the check engine light came on. Has this happened to any of you, could it be the intake temp sensor?

 

You plug everything back in? Lid sensor? MAF? I've forgotten to do that in the past, and then wondered WTF was goin on.

 

Yeah everything is plugged in like its supposed to be I double checked that when the light came on.

 

You could always reset your computer and see if it goes away. Here is what I did a couple years ago when I had the same problem:

1. Turn key on but don't start car.
2. Pull PCM BAT and PCM IGN fuses in engine compartment.
3. Wait a few minutes.
4. Turn ignition off.
5. Replace fuses.

Hope this works.

 

check the iat sensor in the lid, make sure there is no type of trash on it