Conditions for Running

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.

The engine coolant temperature (ECT) is more than 57°C (135°F).
The engine is running in Closed Loop fuel control.
The engine has been running for more than 160 seconds.
The battery voltage is between 9-18 volts.