Conditions for Running the DTC
WARNING: This page is about a different car, the 2011 GMC Yukon, 2011 Chevrolet Tahoe, and 2011 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
Condition 1
- DTC P0101, P0102, or 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 starter is not engaged.
Condition 3
- DTC P0340, P0341, P0641, or P0651 is not set.
- The engine is running or starter is engaged.
- The engine airflow is greater than 3 g/s.
The DTC P0335 runs continuously when the above conditions are met.