Conditions For Running DTC

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2003 Pontiac Grand Prix, 2003 Pontiac Bonneville, 2003 Chevrolet Monte Carlo, 2003 Chevrolet Impala, and 2003 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0101, P0102, P0103, P0112, P0113, P0116, P0117, P0118, P0502, P0503 are not set.
The minimum air temperature is more than 19°F (-7°C).
The start-up Engine Coolant Temperature (ECT) is more than -38°F (-39°C), but less than the Closed Loop temperature of 14°F (-10°C).
The engine run time is 200-1500 seconds.
The vehicle has traveled more than 0.5 miles at more than 15 MPH.
The average MAF is more than 5 g/s.