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P0463 Diagnostic Trouble Code Discussion for March 2011

Fuel Level Sensor High Voltage

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Trouble Ticket Help Requests for DTC P0463
Help Request Posted
2002 Buick LeSabre Custom 3.8L Evap readi monitor VIN: 1G4HP54K62
P0463: Fuel Level Sensor High Voltage. ... is about the P0463 and Evap Readiness.. P0463-- Although the scanner pids for fuel level and remaining percent vaciliate at about 40% of a tank of fuel (customer uses odometer for fuel gauge--and we verified with customer...
March 20, 2011