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Home >> Ford >> 2000 >> Contour SE, 2.0 3, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 335 (Instrument Cluster - Conventional) >> Diagnosis And Testing >> Instrument Cluster >> Principles of Operation >> WATER IN FUEL Indicator (Diesel Only)

WATER IN FUEL Indicator (Diesel Only)

WARNING: This page is about a different car, the 2003 Ford RV Cutaway, 2003 Ford Econoline, 2003 Ford E550 Super Duty, 2003 Ford E450 Super Duty, and 2003 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.

The WATER IN FUEL indicator receives a ground signal when water is sensed in the fuel. The fuel tank sender unit grounds the PCM and the PCM then grounds the indicator lamp, turning on the indicator. The WATER IN FUEL indicator prove-out is in the RUN position and is controlled by the PCM.