P0EFC
Battery Charger A Input Voltage Sensor C Circuit Range/Performance
P0EFC is an OBD-II diagnostic trouble code meaning: Battery Charger A Input Voltage Sensor C Circuit Range/Performance. Common causes: input voltage sensor fault, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Unstable battery charging
- Check Engine Light Illuminates
- Reduced performance of the hybrid system
- Problems starting the engine
Causes
- Input voltage sensor fault
- Open or short circuit in the sensor circuit
- Poor contact in connectors
- Charger problems
- Control unit malfunction
How to Fix
- Check the integrity of wiring and connectors
- Check the functionality of the input voltage sensor
- Check the voltage on the charger
- Scan the control unit for other errors
- Replace sensor if necessary
Related codes
Error P0EFC by Vehicle Brand
FAQ
What does the P0EFC code mean?
P0EFC is an OBD-II diagnostic trouble code that indicates: Battery Charger A Input Voltage Sensor C Circuit Range/Performance
What causes a P0EFC error code?
The most common causes of P0EFC include: Input voltage sensor fault; Open or short circuit in the sensor circuit; Poor contact in connectors; Charger problems.
How do I fix a P0EFC diagnostic trouble code?
To fix P0EFC: Check the integrity of wiring and connectors. Check the functionality of the input voltage sensor. Check the voltage on the charger. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0EFC?
Yes, but get it checked soon
How much does it cost to fix P0EFC?
The estimated repair cost for P0EFC is $17–56. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat