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Home >> Chevrolet >> 1998 >> Venture Base, Van Cargo Extended >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel Displays & Instrument Panel Gages >> Operation >> Fuel Gauge

Fuel Gauge

Fuel gauge senses resistance from a fuel gauge sending unit. When fuel level in tank is high, fuel gauge sending unit resistance is high. A change in resistance changes current flow through gauge, causing pointer to move.