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P0129 Diagnostic Trouble Code Discussion for November 2010

Barometric Pressure Sensor Out-Of-Range Low


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Trouble Ticket Help Requests for DTC P0129
Help Request Posted
2007 Jeep Commander (Truck) Limited 5.7L No Start, Stall, MIL Lamp on VIN: 1J8HG58227
P0129: Barometric Pressure Too Low. Vehicle was brought into us by another shop. Completed basic testing and inspection. All is running well during first tests. Scanned computer. FOUND: Touble codes PO129 and PO688 in history. Cleared codes and road tested about 20 miles before problem occurred....
November 23, 2010
2007 Jeep Commander (Truck) Limited 5.7L No Start, Stall, MIL Lamp on VIN: 1J8HG58227
P0129: Barometric Pressure Too Low. Vehicle was brought into us by another shop. Completed basic testing and inspection. All is running well during first tests. Scanned computer. FOUND: Touble codes PO129 and PO688 in history. Cleared codes and road tested about 20 miles before problem occurred....
November 23, 2010