Conditions for Running the DTC: P0326: Notes
WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
This DTC runs continuously when:
- The engine speed is greater than or equal to 500 RPM.
- The MAP is greater than 55 kPa.
- DTCs P0120, P0121, P0122, or P0123 are not set.