P0343 Diagnostic Trouble Code Discussion for September 2013
CMP Sensor Circuit High Voltage
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| 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 |
