p codes help <Fuel>
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Professional
Joined: Mar 2010
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From: Conway, South Carolina
p codes help <Fuel>
NEW FUEL PUMP AND P CODES POP UP
P0463 Fuel Level Sending Unit Volts Too Hi
P1282 Accelerator Pedal Pos Sens2 Low Voltage or Fuel Pump Relay Ctrl Circ
P0463 Fuel Level Sending Unit Volts Too Hi
P1282 Accelerator Pedal Pos Sens2 Low Voltage or Fuel Pump Relay Ctrl Circ
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Joined: May 2008
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From: NH
Disconnect the negative battery cable and go check that the electrical plug is pushed all the way in on the fuel pump, and that it or the wires are not damaged from when you lowered the tank. Reconnect battery and see if codes come back up. And what brand fuel pump ? You might try swapping the fuel pump relay also.
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Professional
Joined: Mar 2010
Posts: 117
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From: Conway, South Carolina
I for got i change the relay out with the horn to see if that was the cause of the pump failing. It was the fuel relay i had to change it out. Then reset the computer.