driving around 3_31_2018.hpl
At the end of this log you will notice that my commanded afr goes from 12.3 to 15.8 and my idle speed slightly changes (happening while in closed loop). To all the guys that are smarter than me what could be causing this issue? It happens randomly and is there anything in hptuners i can change/adjust to prevent this from happening? It's more of any annoyance than anything. thanks!
Looks like the cat test to me.
Try disabling it and see if it continues.
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.
Are you referring to the COT protection? is that what i should try and disable?
No.
The cat test in the engine diag tab.
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.
Originally Posted by 5FDP
gotcha, i'll turn that off and report back, thanks.
Reply With Quote