Conditions For Running DTC

WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0122, P0123, P0131, P0132, P0133, or P0134 not set.
ECT sensor parameter is greater than 68°F (20°C).
Engine run time parameter is more than 20 seconds.
Loop status parameter is closed.
Power enrichment parameter is active.