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P0200 Diagnostic Trouble Code Discussion for March 2008

Fuel Injector Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0200
Help Request Posted
2004 Chevrolet Express 2500 LS 6.0L Misfire, MIL Lamp on
P0200: Fuel Injector Circuit Malfunction. i need some help with this one guys i have a misfire on all cyl it switches around have checked all plugs ok ran injector balance test cyl 1 55psi start 40psi after tested cyl 2 56psi start 34 after tested cyl 3 56 start 34 after tested cyl 4 56 start 34 after...
March 25, 2008
2005 Ford F-350 Super Duty Lariat 6.0L Poor Idle Quality, Cuts out, Misfire VIN: 1FTWX33P45
P0200: injector control circut. my question is this: i found the ground wire to the ficm (fuel injection control module) was never connected to the stud at rear of engine. this hapened when the last engine was installed. i found the ficm ground wire eyelet just rubbing against a turbo shield...
March 26, 2008