Conditions for Running the DTC

WARNING: This page is about a different car, the 2006 GMC Yukon XL, 2006 Chevrolet Suburban, and 2006 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0101, P0102, P0103, P0341, P0342, or P0343 are not set.
The camshaft position (CMP) sensor is transitioning.
The mass air flow (MAF) is more than 3 g/s in the crank mode.
The MAF is more than 5 g/s in the running mode.
This diagnostic runs continuously when the above conditions are met.