P0340 OBD II Trouble Code Camshaft Position Sensor Circuit Malfunction

Symptoms of P0340 OBD II Trouble Code

  • Hard starting or no start
  • Rough running / misfiring
  • Loss of engine power

Common Causes of P0340 OBD II Trouble Code

  • a wire or connector in the circuit could be grounded/shorted/broken
  • the camshaft position sensor may have failed
  • the PCM may have failed
  • there exists an open circuit
  • the crankshaft position sensor may have failed