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Home >> Chevrolet >> 2000 >> Astro Van 2WD V6-4.3L VIN W >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data, Normal Values and Definitions >> Scan Tool Data Definitions - Powertrain Systems >> Fuel Level
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Fuel Level

RANGE (0-100 PERCENT): The scan tool indicates as a percentage the level of fuel in the fuel tank. As the senders float position changes, the fuel level sensors signal voltage changes. The VCM converts this voltage into a percentage of fuel remaining in the fuel tank.