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2002 Chevrolet Impala LS 3.8L Gas Gauge
Posted to GM Driveability on 3/30/2010 12 Replies

gas gauge is pegged at the full mark. pulled the tank and removed the sender, swept the float and on my snap on scanner the percent goes to o percent at the low end and to 107 percent at the high end. It does this with the original sender and with a delco repl...

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car Vehicle Data

2002 Chevrolet Impala LS

VIN 2G1WH55K62
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsGas Gauge

Trouble Codes

P0463Fuel Level Sensor Circuit High Voltage
Message Closed

car Vehicle Data

2002 Chevrolet Impala LS

VIN 2G1WH55K62
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsGas Gauge

Trouble Codes

P0463Fuel Level Sensor Circuit High Voltage