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P0231 Diagnostic Trouble Code Discussion for December 2012

Fuel Pump Feedback Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P0231
Help Request Posted
1996 Chevrolet C2500 Silverado 6.5L No Start, MIL Lamp on
P0231: Fuel Pump Feedback Circuit Low Voltage. hey guys working on my personal pickup here, started acting up a couple of weeks ago with an intermittent no start always when warmed up. shortly after that i got a po231 code low lift pump feed back voltage. so i replaced the lift pump as it was old anyway, a...
December 17, 2012
1996 Chevrolet C2500 Silverado 6.5L No Start, MIL Lamp on
P0231: Fuel Pump Feedback Circuit Low Voltage. hey guys working on my personal pickup here, started acting up a couple of weeks ago with an intermittent no start always when warmed up. shortly after that i got a po231 code low lift pump feed back voltage. so i replaced the lift pump as it was old anyway, a...
December 18, 2012
1996 Chevrolet C2500 Silverado 6.5L No Start, MIL Lamp on
P0231: Fuel Pump Feedback Circuit Low Voltage. hey guys working on my personal pickup here, started acting up a couple of weeks ago with an intermittent no start always when warmed up. shortly after that i got a po231 code low lift pump feed back voltage. so i replaced the lift pump as it was old anyway, a...
December 17, 2012
1996 Chevrolet C2500 Silverado 6.5L No Start, MIL Lamp on
P0231: Fuel Pump Feedback Circuit Low Voltage. hey guys working on my personal pickup here, started acting up a couple of weeks ago with an intermittent no start always when warmed up. shortly after that i got a po231 code low lift pump feed back voltage. so i replaced the lift pump as it was old anyway, a...
December 18, 2012