Code Enable Criteria
WARNING: This page is about a different car, the 2001 GMC Savana, 2001 Chevrolet RV Cutaway, 2001 Chevrolet Cutaway, and 2001 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.
- Engine is running.
- Barometric (BARO) pressure is not in default.
- Throttle position is steady.
- DTCs P0112, P0113, P0122, P0506, or P0507 are not set.
DTC sets when throttle position is more than calculated throttle position for more than 5 seconds.
Or
DTC sets when throttle position is less than calculated throttle position for more than 5 seconds.