Conditions For Setting DTC
WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
- The vehicle must be driven.
- The difference between the desired CAM phase angle and the actual CAM phase angle is more than 1.5 degrees.
- The CAM phaser is steady for 20 seconds.
- The condition is present for 20 seconds.