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2001 Chevrolet Silverado 1500 5.3L Monitor issue
Posted to GM Driveability on 12/21/2016 14 Replies

Truck needs to pass smog, air injection monitor will not run. Has gas gauge issue, P0463, intermittent circuit problem, sets code (no MIL) and defaults gas gauge to empty. Gas gauge will act up every drive cycle. Updated computer to latest calibration, drove v...

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  Related Documents & Media  2001 Chevrolet Silverado 1500

 
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Silverado 1500

VIN 2GCEC19T21
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMonitor Issue
OccursAlways

Trouble Codes

P0463Fuel Level Sensor Circuit High Voltage
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Silverado 1500

VIN 2GCEC19T21
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMonitor Issue
OccursAlways

Trouble Codes

P0463Fuel Level Sensor Circuit High Voltage