Conditions for Setting the DTC: Notes
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
P0506
- The actual idle speed is approximately 150 RPM lower than the desired idle speed.
- The above condition is present for 15 seconds.
P0507
- The actual idle speed is approximately 100 RPM greater than the desired idle speed.
- The above condition is present for 15 seconds.