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P0343 Diagnostic Trouble Code Discussion for September 2013

CMP Sensor Circuit High Voltage


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Trouble Ticket Help Requests for DTC P0343
Help Request Posted
2005 Chevrolet Silverado 1500 5.3L MIL Lamp on VIN: 1GCEK19B55
P0343: CMP Sensor Circuit High Voltage. Truck origannaly came in with code po 342 cam sensor signal low scoped sensor and found at times would lose signal.installed a new sensor from dealer and now we have a code po343 cam signal high.followed flow chart and one test says to check for shorted signal...
September 08, 2013
2005 Chevrolet Silverado 1500 5.3L MIL Lamp on VIN: 1GCEK19B55
P0343: CMP Sensor Circuit High Voltage. Truck origannaly came in with code po 342 cam sensor signal low scoped sensor and found at times would lose signal.installed a new sensor from dealer and now we have a code po343 cam signal high.followed flow chart and one test says to check for shorted signal...
September 10, 2013
2005 Chevrolet Silverado 1500 5.3L MIL Lamp on VIN: 1GCEK19B55
P0343: CMP Sensor Circuit High Voltage. Truck origannaly came in with code po 342 cam sensor signal low scoped sensor and found at times would lose signal.installed a new sensor from dealer and now we have a code po343 cam signal high.followed flow chart and one test says to check for shorted signal...
September 08, 2013
2005 Chevrolet Silverado 1500 5.3L MIL Lamp on VIN: 1GCEK19B55
P0343: CMP Sensor Circuit High Voltage. Truck origannaly came in with code po 342 cam sensor signal low scoped sensor and found at times would lose signal.installed a new sensor from dealer and now we have a code po343 cam signal high.followed flow chart and one test says to check for shorted signal...
September 10, 2013