Engine Oil Temperature Sensor Low
Engine oil temperature sensor signal below minimum. Shorted to ground or open.
Affected components
- Engine oil temperature sensor
- Sensor wiring
Common causes
- High likelihood: Signal wire shorted to ground
- Medium likelihood: Sensor failed
Diagnostic notes
- The malfunction indicator lamp may illuminate
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.