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P1392 Diagnostic Trouble Code Discussion for January 2014

Acceleration 'G' Sensor Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P1392
Help Request Posted
1999 Jeep Cherokee Sport 4.0L No Start VIN: 1J4FF68S6X
P1392: Cam crank intermittant. We have checked everything on this system 3 times again. Ecm tests bad. Hard to believe 2 bad in a row - same codes. Original ecm had completely different code sets - bad checksum code - ecm bad. Help please.
January 19, 2014
1999 Jeep Cherokee Sport 4.0L No Start VIN: 1J4FF68S6X
P1392: Cam crank intermittant. We have checked everything on this system 3 times again. Ecm tests bad. Hard to believe 2 bad in a row - same codes. Original ecm had completely different code sets - bad checksum code - ecm bad. Help please.
January 19, 2014
1999 Jeep Cherokee Sport 4.0L No Start VIN: 1J4FF68S6X
P1392: Cam crank intermittant. We have checked everything on this system 3 times again. Ecm tests bad. Hard to believe 2 bad in a row - same codes. Original ecm had completely different code sets - bad checksum code - ecm bad. Help please.
January 19, 2014