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P0091 Diagnostic Trouble Code Discussion for October 2008

Fuel Pressure Regulator 1 Control Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P0091
Help Request Posted
2006 Chevrolet W3500 5.2L idles VIN: J8BB4B1646
P0091: fuel pressure reg1 control circuit low. Need help on this one. I have very little info on this vehicle. I have a 2006 Chevy W3500 box truck with a 5.2 L Isuzu diesel that starts and runs perfect, however there is no response when depressing the throttle pedal (gas pedal)(press the pedal and nothing ...
October 04, 2008
2006 Chevrolet W3500 5.2L idles VIN: J8BB4B1646
P0091: fuel pressure reg1 control circuit low. Need help on this one. I have very little info on this vehicle. I have a 2006 Chevy W3500 box truck with a 5.2 L Isuzu diesel that starts and runs perfect, however there is no response when depressing the throttle pedal (gas pedal)(press the pedal and nothing ...
October 04, 2008