P0463 Diagnostic Trouble Code Discussion for May 2015
Fuel Level Sensor High Voltage
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| Help Request | Posted | |
| 2000 Chevrolet Suburban 1500 LT 5.3L MIL Lamp on VIN: 3GNFK16T1Y P0463: Fuel Level Sensor High Voltage. I start with seeing bank 1 sensor 1 low activity. I see also o2 sensor 2 heater code. I install owner supplied o2 and still no activity. Can see .45 volts on both o2s. I also notice fuel trim both short term and long term on 0 all 4. Thats not normal. I'll tes... |
May 09, 2015 | |
| 2006 Dodge Ram 1500 Sport 5.7L MIL Lamp on VIN: 107HU18286 P0463: Fuel level sensor circuit high. I want to verify that I have a bad instrument cluster. The fuel gauge always reads empty. The fuel needle does not even move when the key is turned on as the other gauges do. I ran the the cluster check and its results are different that what Alldata says it s... |
May 19, 2015 |
