P0347
Camshaft Position Sensor A Circuit Low Bank 2
P0347 is an OBD-II diagnostic trouble code meaning: Camshaft Position Sensor A Circuit Low Bank 2. Common causes: open or short circuit in the sensor circuit, camshaft position sensor malfunction. Estimated repair cost: $56–167.
Symptoms
- Unstable engine operation
- Power reduction
- Increased fuel consumption
- Difficulty starting
- Check Engine Light Is On
Causes
- Open or short circuit in the sensor circuit
- Camshaft position sensor malfunction
- Problems with the wiring harness or connectors
- Mechanical timing problems (chain/belt wear, misaligned marks)
- Engine control unit malfunction
How to Fix
- Check the integrity of the sensor circuit and the condition of the connectors
- Test the camshaft position sensor
- Check resistance and voltage in the circuit
- Inspect the mechanical part of the timing belt
- If necessary, replace the sensor or fix problems in the circuit
- Reset the error and check the system operation
Related codes
Error P0347 by Vehicle Brand
FAQ
What does the P0347 code mean?
P0347 is an OBD-II diagnostic trouble code that indicates: Camshaft Position Sensor A Circuit Low Bank 2
What causes a P0347 error code?
The most common causes of P0347 include: Open or short circuit in the sensor circuit; Camshaft position sensor malfunction; Problems with the wiring harness or connectors; Mechanical timing problems (chain/belt wear, misaligned marks).
How do I fix a P0347 diagnostic trouble code?
To fix P0347: Check the integrity of the sensor circuit and the condition of the connectors. Test the camshaft position sensor. Check resistance and voltage in the circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0347?
Limited driving only, diagnose soon
How much does it cost to fix P0347?
The estimated repair cost for P0347 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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