DTC P0690 WTF...go away

[recordbreaker5]

I have searched endlessly about this DTC. I have read that its a code that shows when an alternator is going bad or the wrong one is being used. Well I still have the stock alternator (i know!) on there and it never threw that code before the build so I am sort of cancelling out that possibility. I also read that it will throw that condition because of a PATS issue. The PCM in the car is from a 2007 GT and I had the PATS re programmed to the car with the tune already in it. I did contact my tuner and told him PATs was back on, so I'm wondering if he actually turned it off in the tune he sent back to me during datalogging. any thoughts?

 

[voodoo]

Thoughts? Yes, one. Did you contact the tuner and ask him:

if he actually turned it off in the tune he sent back to me during datalogging.

 

[recordbreaker5]

I did, the same day, still no response. I hate waiting on people.