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P1626 Diagnostic Trouble Code Discussion for August 2006

Theft Deterrent System Fuel Enable Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1626
Help Request Posted
2000 Chevrolet Malibu 3.1L No Start, HARD START VIN: 1GND52J8Y6
P1626: Theft Deterrent System Fuel Enable Circuit Malfunction. ... techs started working on this and it started out as a classsic ign switch probelm ,anti theft light coming on ect, he replaced the key tumbler and switch ,was good for a few days then acting up again with out the anti theft light this time. First it may st...
August 08, 2006
2000 Chevrolet Malibu 3.1L No Start, HARD START VIN: 1GND52J8Y6
P1626: Theft Deterrent System Fuel Enable Circuit Malfunction. ... techs started working on this and it started out as a classsic ign switch probelm ,anti theft light coming on ect, he replaced the key tumbler and switch ,was good for a few days then acting up again with out the anti theft light this time. First it may st...
August 10, 2006
2003 GMC Savana 2500 4.8L No Start VIN: 1GDGG31V73
P1626: Theft Deterrent Fuel Enable Signal Not Received. Veh. towed in for no start. Checked fuel pressur, @60 p.s.i. required specs. are @50-62 p.s.i. Veh. has spark, injector pulse and un-resricted exhaust. Spark plugs are extremly wet with fuel. Switched p.c.m. with known good one. No help. Need help now running ...
August 22, 2006