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2000 Pontiac Montana 3.4L MIL Lamp on, fuel gauge erradic
Posted to GM Driveability on 8/2/2004 3 Replies

Van came in with fuel gauge inoperative and or erratic service engine light on also. Found trouble code PO463 Fuel level sender circuit high voltage. Found TSB for related system says that the C305 connector behing drivers seat may become corroded or pins may ...

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  Related Documents & Media  2000 Pontiac Montana

 
Message Closed w/FIX

car Vehicle Data

2000 Pontiac Montana

VIN 1GMDX03E6Y
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Fuel Gauge Erradic
OccursAlways

Trouble Codes

P0463Fuel Level Sensor Circuit High Voltage
Message Closed w/FIX

car Vehicle Data

2000 Pontiac Montana

VIN 1GMDX03E6Y
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Fuel Gauge Erradic
OccursAlways

Trouble Codes

P0463Fuel Level Sensor Circuit High Voltage