Join Now
International Automotive Technicians Network

P1626 Diagnostic Trouble Code Discussion for January 2015

Theft Deterrent System Fuel Enable Circuit Malfunction

Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P1626
Help Request Posted
1998 Chevrolet S10 LS 2.2L No Start, Misfire VIN: 1GCCS1946W
P1626: Theft Deterrent Fuel Enable Signal Lost. Plugs are gas fouled changed and still no start , pops back through intake like its out of time , replaced ign module no change, checked timing chain its right on, sometimes it will start if you hold it to the floor and seems to run ok after ya get it started....
January 08, 2015
2002 Buick Century Custom 3.1L No Start VIN: 1G4WS52J02
P1626: Theft Deterrent System Fuel Enable Circuit Malfunction. ... be missing came in 2 days ago on the hook.of coarse it started right up for me,drove in shop.check codes and only thing in there is p0463 fuel level circuit.gas gauge reading erratic also.gave him a estimate for fuel pump.??can't get it to ac...
January 30, 2015