DTC Set Criteria
- At least 30 seconds have passed since engine started. Engine coolant temperature is more than 178°F (81°C). Engine speed is 1800-3500 RPM. Volumetric efficiency is 16-62 percent. Engine is running in closed loop zone. Code will set if system does not enter closed loop control within 30 seconds of engine entering listed criteria. Monitor is run only once per drive cycle.