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.
Passive Test
- The engine coolant temperature (ECT) is between 70-110°C (158-230°F).
- The intake air temperature (IAT) is between 2-100°C (36-212°F).
- The battery voltage is more than 11.7 volts.
- The Active Test, if required, begins after the engine goes into Closed Loop fuel control.
Active Test
- The ECT is between 70-110°C (158-230°F).
- The IAT is more than 2°C (36°F).
- The engine is operating in Closed Loop fuel control.
- The battery voltage is more than 11.7 volts.