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Home >> Ford >> 1998 >> Windstar V6-3.8L VIN 4 >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Instrument Panel >> Fuel Gauge Module >> Description and Operation
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Fuel Gauge Module: Description and Operation






The conventional instrument cluster contains an instrument cluster gauge amplifier.

The instrument cluster gauge amplifier provides a delay to the fuel gauge to prevent the fuel gauge pointer from fluctuating as a result of excessive movement in the fuel tank.
- The instrument cluster gauge amplifier is designed to prove out the low fuel warning indicator. The instrument cluster gauge amplifier is a printed circuit board which latches into a pocket on the back of the instrument cluster.
- The electrical connections for ignition, ground, input from fuel sender, output to fuel gauge and low fuel warning output (where equipped) are made through a spring-type connector on the instrument cluster gauge amplifier to the flex circuit on the instrument cluster.
- There are no provisions for calibration or adjustment of the instrument cluster gauge amplifier.
- The fuel gauge and instrument cluster gauge amplifier are calibrated as a unit, and must be replaced as a unit.
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