Conditions For Running DTC

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2003 GMC Yukon XL, 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Suburban, 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 are not present.
The engine run time is between 120-1400 seconds.
The minimum air temperature is more than 19° F (-7° C).
The start-up coolant temperature is less than 104° F (40° C).
The Mass Air Flow (MAF) average is more than 20 g/s.
The vehicle speed is more than 5 MPH for more than 0.5 miles.
The diagnostic has not previously run this ignition cycle.