Check engine light goes out at steady speed?

[ericem]

Hey guys. I know I said my knock sensor seemed to be the reason for the code, but I removed it and inspected it, and saw no cracks, and the connector looks to be the newer updated one, looks clean like a new sensor. There was a MAF sensor code too. Need to check again though. What could be the issue most likely if the check engine light goes out at a steady pace, and when the engine is cool? I have a spare MAF sensor, it is the one N/A's use. Think I should pop it in? Anything else that can cause a code like this? Thanks guys!

[Legacy777]

Have you cleared the codes and checked again?

The canister purge solenoid can sometimes do some weird things.

[ericem]

Ok swapped out my good sensor from my N/A all is well!! So awesome how great this car is running. I am getting amazing fuel economy to I love this!!!!!!!!!!!! Now I need to fix the N/A since it needs a knock sensor, and it is getting MUCH worse fuel economy then the SS. I also found a odd hose broken. I am going to make a new thread.