Join Now
International Automotive Technicians Network

P1626 Diagnostic Trouble Code Discussion for October 2008

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
2003 Chevrolet Astro 4.3L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1GNDM19X03
P1626: Theft Deterrent Fuel Enable Signal Not Received. ... intermitently the low fuel,abs, check guages and security light will flash off and on, check engine light will dimly light up and flicker and vehicle starts to misfire as if ckp sensor is dropping out. At that time I get about 6 different comm codes,u1041,...
October 07, 2008
2003 Chevrolet Astro 4.3L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1GNDM19X03
P1626: Theft Deterrent Fuel Enable Signal Not Received. ... intermitently the low fuel,abs, check guages and security light will flash off and on, check engine light will dimly light up and flicker and vehicle starts to misfire as if ckp sensor is dropping out. At that time I get about 6 different comm codes,u1041,...
October 07, 2008