Conditions for Running the DTC
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.
Condition 1
- DTCs P0101, P0102, P0103 is not set.
- The engine is cranking.
- The engine airflow is greater than 3 g/s.
Condition 2
- DTC P0651 is not set.
- The engine is running.
Condition 3
- DTCs P0335 or P0651 is not set.
- The engine is running and engine speed is greater than 450 RPM.
- The engine airflow is greater than 3 g/s.
Condition 4
- DTCs P0340, P0341, P0641, or P0651 is not set.
- The engine is running or engine is cranking.
The DTC P0336 runs continuously when the above conditions are met.