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P1626 Diagnostic Trouble Code Discussion for July 2008

Theft Deterrent System Fuel Enable Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1626
Help Request Posted
2003 Chevrolet Astro 4.3L No Start VIN: 1GMDNXX3B1
P1626: Theft Deterrent Fuel Enable Signal Not Received. ... with code p1626. ive traced the code and now consider it to be from extended cranking time.the security light does not stay on or flash either. the vehicle has good spark and injector pulse, balance test showed injectors good. scanner shows cranking rpm ju...
July 16, 2008
2003 Chevrolet Astro 4.3L No Start VIN: 1GMDNXX3B1
P1626: Theft Deterrent Fuel Enable Signal Not Received. ... with code p1626. ive traced the code and now consider it to be from extended cranking time.the security light does not stay on or flash either. the vehicle has good spark and injector pulse, balance test showed injectors good. scanner shows cranking rpm ju...
July 17, 2008
2003 Isuzu Rodeo S V6 3.2L Misfire VIN: 4S2DM58W53
P1626: unknown -- immobilizer system. ... leak - No check engine light)VACUUM LEAK A MONTH PRIOR. WE HAD REPLACED UPPER INTAKE MANIFOLD GASKET AND INJECTOR O-RINGS. === VEHICLE COMES BACK A MONTH LATER WITH CODES P0300-P1312 & P1626.WHEN DUPLICATING MISFIRE PROBLEM OUR MISFIRE COUNTER(ON TECH ...
July 24, 2008
2003 Chevrolet Astro 4.3L No Start VIN: 1GMDNXX3B1
P1626: Theft Deterrent Fuel Enable Signal Not Received. ... with code p1626. ive traced the code and now consider it to be from extended cranking time.the security light does not stay on or flash either. the vehicle has good spark and injector pulse, balance test showed injectors good. scanner shows cranking rpm ju...
July 16, 2008
2003 Chevrolet Astro 4.3L No Start VIN: 1GMDNXX3B1
P1626: Theft Deterrent Fuel Enable Signal Not Received. ... with code p1626. ive traced the code and now consider it to be from extended cranking time.the security light does not stay on or flash either. the vehicle has good spark and injector pulse, balance test showed injectors good. scanner shows cranking rpm ju...
July 17, 2008
2003 Isuzu Rodeo S V6 3.2L Misfire VIN: 4S2DM58W53
P1626: unknown -- immobilizer system. ... leak - No check engine light)VACUUM LEAK A MONTH PRIOR. WE HAD REPLACED UPPER INTAKE MANIFOLD GASKET AND INJECTOR O-RINGS. === VEHICLE COMES BACK A MONTH LATER WITH CODES P0300-P1312 & P1626.WHEN DUPLICATING MISFIRE PROBLEM OUR MISFIRE COUNTER(ON TECH ...
July 24, 2008