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P0231 Diagnostic Trouble Code Discussion for December 2008

Fuel Pump Feedback Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P0231
Help Request Posted
2000 Chevrolet C3500 6.5L No Start, Cuts out, Stall, MIL Lamp on VIN: 1GBKC34F6Y
P0231: Fuel Pump Feedback Circuit Low Voltage. I can really use some help on this one guys. Vehicle came in 2 days prior during a snow storm and is a plow truck. Customer complained of intermittent stalling/crank- no start. Found nearly out of fuel. Filled with fuel and replaced fuel filter and it drove f...
December 24, 2008
2000 Chevrolet C3500 6.5L No Start, Cuts out, Stall, MIL Lamp on VIN: 1GBKC34F6Y
P0231: Fuel Pump Feedback Circuit Low Voltage. I can really use some help on this one guys. Vehicle came in 2 days prior during a snow storm and is a plow truck. Customer complained of intermittent stalling/crank- no start. Found nearly out of fuel. Filled with fuel and replaced fuel filter and it drove f...
December 24, 2008