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Low fuel volatility effect on monitors?
Posted to Technical Discussion Forum on 5/11/2018 9 Replies

Having trouble running O2 & EVAP monitors (for emissions inspection) on a 2011 Avalanche. The truck just came out of winter hibernation & the battery was dead. Using drive cycle information in IDINTIFIX & GM doc#2258366

O2 Heater, EGR, & CAT monitors all ran... Login to read more.

9 Replies Received (View Replies)

 

car Vehicle Data

2011 Chevrolet Avalanche LTZ 5.3L

Engine5.3 L
Trans6-speed Automatic (Electronic)

car Vehicle Data

2011 Chevrolet Avalanche LTZ 5.3L

Engine5.3 L
Trans6-speed Automatic (Electronic)