Conditions for Running
- The engine is operating for more than 10 minutes.
- The airflow into the engine is more than 12 g/s for 45 seconds. This requires that the vehicle be driven and then allow the engine to idle.
- The engine coolant temperature is between 70-109°C (158-228°F).
- The intake air temperature (IAT) is between -7°C and +105°C (19-221°F).
- The A/C compressor is not cycling.
- The engine is in closed loop fuel control.