Conditions For Running DTC

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 GMC Sonoma, 2003 GMC Safari, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0101, P0102, P0103, or P0341 not set.
Camshaft Position (CMP) sensor is transitioning.
Mass Airflow (MAF) is more than 3 g/s in the crank mode.
MAF is more than 5 g/s in the running mode.