The code P0340 indicates that the control computer detected a problem with the camshaft position sensor CIRCUIT. Since the code indicates that it's the circuit, there could be a problem with the sensor, the wiring or the PCM.
If you just replace the CPS, you may not solve the problem, especially if it's a wire, connector or the control computer.
Trouble code P0340 means:Camshaft position sensor circuit malfunction
Trouble Code P0340 means:Camshaft position sensor "A"-circuit malfunction (bank 1)
P0340 Camshaft Position Sensor Circuit
Trouble code P0340 means:Camshaft position sensor circuit malfunction
Trouble code P0340 means:Camshaft position sensor circuit malfunction
Trouble code P0340 means:Camshaft position sensor circuit malfunction
Trouble code P0340 means:Camshaft position sensor circuit malfunction
Trouble code P0340 means:Camshaft position sensor circuit malfunction
Trouble code P0340 means:Camshaft position sensor circuit malfunction
Trouble code P0340 means:Camshaft position sensor circuit malfunction
Trouble code P0340 means:Camshaft position sensor circuit malfunction
Trouble code P0340 means:Camshaft position sensor circuit malfunction