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P0463 Diagnostic Trouble Code Discussion for March 2009

Fuel Level Sensor High Voltage

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Trouble Ticket Help Requests for DTC P0463
Help Request Posted
1999 GMC Sierra 1500 SLT 5.3L Misfire VIN: 2GTEC19T7X
P0463: Fuel Level Sensor High Voltage. thanks in advance.i was just wondering if that code could have anything to do with this random miss.i have checked fuel pressure okay,also cleaned out maf.misfire was on cylinder's 134578 at first after i cleaned maf no misfies on any cylinder,but to me it;s n...
March 16, 2009
2001 Buick Century Limited 3.1L Hesitation, Misfire VIN: 2G4WY55J01
P0463: Fuel Level Sensor Circuit High Voltage. Hi all. This car has problems on acceleration. It has a miss/jerking and low power when accelerating. It happens most of the time, but sometimes not during the 1st minutes of a cold start. Otherwise during all accel, including on the highway. Also at times, wh...
March 25, 2009