Conditions for Running the DTCs
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
P0068
- The engine speed is above 800 RPM.
- The ignition voltage is at least 6 V.
- This DTC runs continuously when the above conditions are met.
P1101
- DTCs P0102, P0103, P0107, P0108, P0111, P0112, P0113, P0116, P0117, P0118, P0128, P0335, or P0336 are not set.
- The engine speed is between 450-5, 750 RPM.
- The intake air temperature is between -20 and +125°C (-4 and +257°F).
- The engine coolant temperature is between -20 and +125°C (-4 and +257°F).
- This DTC runs continuously when the above conditions are met.