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P0340 Diagnostic Trouble Code Discussion for September 2018

CMP Sensor Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0340
Help Request Posted
2007 Ford Fusion SE 2.3L Poor Idle Quality, Poor Idle Quality VIN: 3FAHP07Z77
P0340: Cmp circiut. ... idle quality and CEL is on. Verfied customer concern of idling and nearly dies when ac is on. CEL on with active codes P0340 and P0344. Replaced cam sensor with BWD after market part and codes came right back after running for 15 seconds. With scope v...
September 04, 2018
2011 Dodge Charger SE 3.6L p0340 VIN: 2B3CL3CG0B
P0340: cam shaft position open circuit. customer replaced cam shaft sensor at another shop , bank 1 sensor 1
September 07, 2018
2004 Dodge Stratus SXT 2.4L No Start, Stall, MIL Lamp on VIN: 4B3AG42G04
P0340: No Camshaft Sensor Signals At PCM. Car came in with camshaft history code, complaint of no start. Scoped sensor was erratic so replaced. Customer returned next day with cam and crank codes, scoped found crank sensor to be erratic so it was replaced. Scoped to confirm, and signal was cleaner...
September 13, 2018
2004 Dodge Stratus SXT 2.4L No Start, Stall, MIL Lamp on VIN: 4B3AG42G04
P0340: No Camshaft Sensor Signals At PCM. Car came in with camshaft history code, complaint of no start. Scoped sensor was erratic so replaced. Customer returned next day with cam and crank codes, scoped found crank sensor to be erratic so it was replaced. Scoped to confirm, and signal was cleaner...
September 14, 2018