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P1626 Diagnostic Trouble Code Discussion for December 2007

Theft Deterrent System Fuel Enable Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1626
Help Request Posted
1998 Buick Regal LS 3.8L Stall VIN: 2G4WB52K9W
P1626: Theft Deterrent System Fuel Enable Circuit Malfunction. ... Got this one from another shop trying to help out an older lady! Cuts out at times, usually turning or slowly cruising. Starts back up most times, sometimes won't stall for weeks! Owner had the car at the Dealer and they said they could find nothing? I got...
December 04, 2007
2005 Chevrolet Uplander LS 3.5L No Start VIN: 1GNDV23L45
P1626: Theft Deterrent Fuel Enable Signal Lost. ... hope there is a few of you out there). Customer concern is an intermittent no start and vehicle stalls, usually while turning corners. When stalling occurs, insturment cluster drops out. Vehicle restarts fine and all is well until next episode. I drove veh...
December 07, 2007
2003 Chevrolet Express 2500 4.3L No Start VIN: 1GCFG25X13
P1626: Theft Deterrent Fuel Enable Signal Not Received. ... of the time. When it starts it runs with no problems at all. When it does not start it acts as though it is out of time, cranking hard and popping back through the intake. Computer says it is in time. Problems started after replacing the timing cover. Tone...
December 13, 2007
2000 Chevrolet Silverado 1500 5.3L No Start, Stall VIN: 1GCEK10T4Y
P1626: Theft Deterrent Fuel Enable Signal Lost. ... to help others as I couldn't find the help earlier. Vehicle towed in for no start. Truck would start at times, start and stall other times. Scan PCM, code P1626 with no codes in any other modules showing up with Solus Pro. Research showed many ignition ho...
December 27, 2007