Conditions for Running the DTC

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0122, P0123, P0131, P0132, P0133, P0134 are not set.
The ECT Sensor parameter is more than 20°C (68°F).
The Engine Run Time parameter is more than 20 seconds.
The Loop Status parameter is closed.
The Power Enrichment parameter is active.