Conditions for Running

WARNING: This page is about a different car, the 2004 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.

The engine is running.
The battery voltage is between 10.5-16 volts.
The test will always initiate after a cold start. The control module considers the engine to be cold if the engine coolant temperature (ECT) is below 24° C (75° F).