
2001 Chevrolet Silverado 1500 5.3L Monitor issue
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...
FIX posted 12/28/2016
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Message Closed w/FIX
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VIN | 2GCEC19T21 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Monitor Issue |
Occurs | Always |
Trouble Codes
P0463 | Fuel Level Sensor Circuit High Voltage |
Message Closed w/FIX
Vehicle Data
2001 Chevrolet Silverado 1500
VIN | 2GCEC19T21 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Monitor Issue |
Occurs | Always |
Trouble Codes
P0463 | Fuel Level Sensor Circuit High Voltage |