Conditions for Running the DTC
WARNING: This page is about a different car, the 2007 GMC Sierra, 2007 GMC Cab & Chassis Sierra, 2007 Chevrolet Silverado, and 2007 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- DTCs P02E0, P02E8, P02E9, P0642 or P0643 are not set.
- DTC P02E7 runs continuously while the IA valve is actively being controlled.