P0340 DODGE Camshaft Position Sensor Circuit Bank 1 Sensor 1

Possible causes

– Faulty Camshaft Position Sensor
– Camshaft Position Sensor harness is open or shorted
– Camshaft Position Sensor circuit poor electrical connection
– Faulty starter motor
– Starting system circuit
– Dead (Weak) battery

Tech description

Sometimes and in some models, low battery voltage or a weak starter can can trigger a Camshaft Position Sensor code.

When is the obd code mean?

The camshaft position sensor signal is not detected by the Engine Control Module(ECM) during the first few seconds of engine cranking

Symptoms

– Engine Light ON (or Service Engine Soon Warning Light)
– Lack/Loss of Power
– Engine Stall

P0340 DODGE OBD Code Description