Can't figure out this code

[cstephens93]

I sent Dustin at ATP an email this morning kind of giving him a run down of whats happening. I dont think there would be anything tuning related they could do to fix this. Hopefully he will have some sort of idea as to where else I could look specifically, like you guys said the wiring.

Since I have only been thrown this code about three times since December (all at WOT, intermittently) and its not something that pops up daily or even weekly/every key cycle, is it something I should REALLY stress over?

 

[chevyburnout1]

Just trace the wiring harness to the ECM. It runs in the black convoluted plastic harness that runs along the alternator and behind the a/c compressor. If I remember correctly it runs to the fuse panel then straight to the ECM.

Sounds like it's a very intermittent problem which unfortunetly is hard to track down sometimes. Being that it sets under load mostly it could be from the engine torquing over. Try clearing the code, then idling the engine and wiggling the harness around. Hopefully it'll pop back up.

 

[colinstephens93]

I talked to Rob at ATP and he said it could be from the engine moving if a motor mount is broke. I just checked and my motor mounts seem fine. But I suppose I'll try and see if it will pop from wiggling the wire