DTC P1345: Camshaft Position Sensor Circuit Malfunction: Condition

PCM monitors CMP sensor input when MAF input is more than .32 lbs. min. DTC is set CKP input is present and CMP input is not present. Possible causes are:

• CMP sensor dirty or malfunctioning.
• CKP sensor malfunction.
• Open or short circuit.
• Connector or terminal problem.