Conditions for Running the DTC
WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- No OSS DTCs P0722, or P0723.
- The system voltage is 8-18 volts.
- OSS speed is 250 RPM or less.