P0091 Diagnostic Trouble Code Discussion for October 2008
Fuel Pressure Regulator 1 Control Circuit Low Voltage
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| 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 |
