When Monitored
This diagnostic runs when the following conditions are met:
- The engine running for more than 89 seconds.
- Monitor has not run during this ignition cycle.
- Engine Coolant Temperature (ECT) Sensor reading greater than 60°C (140°F).
- Engine speed between 1200 and 3300 RPM, vehicle speed between 32 km/h (20 mph) and 120 km/h (75 mph).
- Engine load between 25 and 80%.
- O2 Sensor in closed loop operation.