Conditions For Running DTC

WARNING: This page is about a different car, the 2003 GMC Sierra and 2003 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0101, P0102, P0103, P0112, P0113, P0116, P0117, P0118, P0500, P0502, P0503, P1111, P1112, P1114, or P1115 are not set.
The Intake Air Temperature (IAT) is between 19-131° F (-7-55° C).
The start-up Engine Coolant Temperature is between -33-83° F (-36-28.5° C).
The engine running is between 2-35 minutes.
The vehicle speed is more than 5 MPH for more than 0.5 mi.
The Mass Air Flow (MAF) average reading is between 15-75 g/s with the average more than 12 g/s.