P0347

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

1. Check the integrity of the sensor circuit and the condition of the connectors
2. Test the camshaft position sensor
3. Check resistance and voltage in the circuit
4. Inspect the mechanical part of the timing belt
5. If necessary, replace the sensor or fix problems in the circuit
6. Reset the error and check the system operation

Related codes

Error P0347 by Vehicle Brand