TheEnder53
Member
- Joined
- Jan 13, 2024
- Posts
- 75
- Reaction score
- 84
Hello everyone.
I’m going through repairing everything on my 01 Tahoe.
Right now, on hard acceleration at wide open throttle it sets a P0157. If i don’t drive it hard everything is ok and the code will never set.
02 sensor voltage according to HP tuners for B2S2 is quite low from what i remember seeing with engine off cold. Looking for a direction to go in with this. 02 sensor was replaced with one from Autozone. Didn’t fix it.
I’m going through repairing everything on my 01 Tahoe.
Right now, on hard acceleration at wide open throttle it sets a P0157. If i don’t drive it hard everything is ok and the code will never set.
02 sensor voltage according to HP tuners for B2S2 is quite low from what i remember seeing with engine off cold. Looking for a direction to go in with this. 02 sensor was replaced with one from Autozone. Didn’t fix it.