Conditions For Running

WARNING: This page is about a different car, the 2003 Pontiac Grand Am, 2003 Oldsmobile Alero, 2003 Chevrolet Monte Carlo, and 2003 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0107, P0108, P0122 or P0123 are not set.
The engine is running for more than 2 minutes.
The Engine Coolant Temperature (ECT) sensor parameter is more than 167°F (75°C).
The MAP reading is less than 50 kPa for a TP sensor skewed high test.
The MAP reading is more than 70 kPa for a TP sensor skewed low test.
The MAP is steady for 5 seconds or more.