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P1626 Diagnostic Trouble Code Discussion for July 2004

Theft Deterrent System Fuel Enable Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1626
Help Request Posted
2002 Buick Century Custom 3.1L MIL Lamp on, service engine soon VIN: 2G4WS52J22
P1626: Theft Deterrent System Fuel Enable Circuit Malfunction. ... this is a salvaged car. When this car initially came in we found the harness in the colum causing the horn to int. go off. This was one of his complaints. secondly was the service engine soon and security light on. Unknown what kind of damage was done befo...
July 15, 2004