Had the same issue. Only happens once in a while when its real cold out. I just chuck it up as my car dont like the cold. Dealer never could get it to do it so they are clueless. I replaced the sensor and pig tail and still get the code. I looked are freeze frame data when the code sets and nothing is outta the norm. Kinda odd. Go GM!!!
__________________
MODS 6.0 forged iron block, TH400, B&M shifter, DSS axles & driveshaft, Viking / BMR suspension, Full custom fuel system with cell, Twin 76mm teriyaki tornados on 24lbs.
https://www.instagram.com/whoopa_ss/
|