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Home >> Ford >> 2002 >> Crown Victoria Base, 4.6 9 >> Repair and Diagnosis >> Electrical >> Gauges >> Electronic - Instrument Cluster System >> Diagnosis & Testing >> Instrument Cluster >> Principles Of Operation >> Fuel Gauge

Fuel Gauge

The fuel level is displayed on a digital bar gauge using eight bars top to bottom. Fuel remaining is displayed in the fuel/temperature gauge. For fuel levels greater than 70 liters (18 gal), the letter F (full) is displayed. For fuel levels less than 3 liters (2 gal), the letter E (empty) is displayed. The digital displays are based on varying current flow from the fuel level sensor. The instrument cluster also contains self-diagnostics for the fuel gauge.