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P0342 Diagnostic Trouble Code Discussion for January 2012

CMP Sensor Circuit Low Voltage

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Trouble Ticket Help Requests for DTC P0342
Help Request Posted
2004 Chevrolet Silverado 1500 5.3L MIL Lamp on VIN: 1GCEK19T74
P0342: CMP Sensor Circuit Low Voltage. Thanks for any help. Intermittently the vehicle is quite troublesome. First thing you notice is the ABS lights come on, the vehicle speed on the dash drops to zero or a very low speed. The trans shifts to 1st gear. The rear speed signal from the PCM to the EBC...
January 30, 2012