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P1631 Diagnostic Trouble Code Discussion for August 2009

Theft Deterrent - Start Enable Signal Not Correct


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Trouble Ticket Help Requests for DTC P1631
Help Request Posted
2004 Chevrolet Cavalier 2.2L No Start, MIL Lamp on VIN: 1G1JH12F84
P1631: Theft Deterrent Fuel Enable Signal Not Correct. Hello fellow techs, This was brought in as a no start, customer drove it in. Along with the codes listed, the head scratcher is that the milage currently states 18426 miles. At 6/5/08 we did service, the milage was 66233. The current oil change sticker on the...
August 31, 2009
2004 Chevrolet Cavalier 2.2L No Start, MIL Lamp on VIN: 1G1JH12F84
P1631: Theft Deterrent Fuel Enable Signal Not Correct. Hello fellow techs, This was brought in as a no start, customer drove it in. Along with the codes listed, the head scratcher is that the milage currently states 18426 miles. At 6/5/08 we did service, the milage was 66233. The current oil change sticker on the...
August 31, 2009