When Monitored
This diagnostic runs when the following conditions are met:
- Engine speed is at least 650 to 1400 RPM, depending on oil temperature.
- Oil temperature is between -7°C to 139°C (19°F to 282°F).
- Battery voltage is above 10.0 volts.
- No CMP Sensor, CKP Sensor or OBDI plausibility errors.
- Cam phasing is being commanded.