P0EF3
Drive Motor C Temperature Sensor Circuit Low
P0EF3 is an OBD-II diagnostic trouble code meaning: Drive Motor C Temperature Sensor Circuit Low. Common causes: engine temperature sensor fault c, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Hybrid system power reduction
- Increased fuel consumption
- Check Engine Light Illuminates
- Limiting the operation of the electric motor
- Motor overheating
Causes
- Engine temperature sensor fault C
- Open or short circuit in the sensor circuit
- Poor connection or corroded contacts
- Malfunction of the hybrid system control module
- Wiring harness damage
How to Fix
- Check the continuity of the temperature sensor circuit
- Check the connections and contacts of the sensor
- Replace engine temperature sensor C if necessary
- Check and replace damaged wires or connectors
- Scan the system for other errors
Related codes
Error P0EF3 by Vehicle Brand
FAQ
What does the P0EF3 code mean?
P0EF3 is an OBD-II diagnostic trouble code that indicates: Drive Motor C Temperature Sensor Circuit Low
What causes a P0EF3 error code?
The most common causes of P0EF3 include: Engine temperature sensor fault C; Open or short circuit in the sensor circuit; Poor connection or corroded contacts; Malfunction of the hybrid system control module.
How do I fix a P0EF3 diagnostic trouble code?
To fix P0EF3: Check the continuity of the temperature sensor circuit. Check the connections and contacts of the sensor. Replace engine temperature sensor C if necessary. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0EF3?
Yes, but get it checked soon
How much does it cost to fix P0EF3?
The estimated repair cost for P0EF3 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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