P0463 Diagnostic Trouble Code Discussion for February 2011
Fuel Level Sensor High Voltage
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| Help Request | Posted | |
| 2006 GMC Envoy XL Denali 5.3L MIL Lamp on, Mis-fire VIN: 1GKET16S26 P0463: sending unit ckt A high input. ... 4.2L inline six cylinder.(not a Denali) came in with CEL. Ran codes with SOLUS-Pro scan tool. DTC-P0300 is the one I can't solve. I have a intermittent misfire on cyl # 4 & #6. I replaced all six spark plugs. Still had the same results. Then I swapped ... |
February 17, 2011 | |
| 1997 Jeep Grand Cherokee Laredo 4.0L Cuts out, Stall, MIL Lamp on VIN: 1J4FX58S5V P0463: Fuel Level Sensing Unit Volts Too High. ... going down the road, usually after letting the vehicle sit over night or through the day, it will randomly cut out and sometimes completely stall out. At least two other shops have chased this problem for the last 3 (!!) years. Please read the related repa... |
February 21, 2011 | |
| 1997 Jeep Grand Cherokee Laredo 4.0L Cuts out, Stall, MIL Lamp on VIN: 1J4FX58S5V P0463: Fuel Level Sensing Unit Volts Too High. ... going down the road, usually after letting the vehicle sit over night or through the day, it will randomly cut out and sometimes completely stall out. At least two other shops have chased this problem for the last 3 (!!) years. Please read the related repa... |
February 22, 2011 |
