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GMC Truck
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1999
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C 2500 Truck 2WD V8-454 7.4L VIN J SFI
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Testing and Inspection
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Scan Tool Testing and Procedures
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Scan Tool Data, Normal Values and Definitions
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Scan Tool Data Definitions - Powertrain Systems
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Fuel Level Sensor
Fuel Level Sensor
Range (0-5 Volts):
The scan tool will display the
Fuel Level Sensor
signal voltage which varies with fuel level.