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P1629 Diagnostic Trouble Code Discussion for August 2012

Theft Deterrent Signal Not Received

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Trouble Ticket Help Requests for DTC P1629
Help Request Posted
1998 Pontiac Grand Am SE 2.4L No Start, Hesitation VIN: 1G2NE52T6W
P1629: Theft Deterrent Fuel Enable Signal Not Received. SEE RELATED HISTORY. Vehicle is now back with the customer stating he could not get vehicle to start unless he left key in run position for ten minutes (theft reset) intermittently, as well as theft light is on and vehicle has an intermittent misfire or hesita...
August 14, 2012