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Home >> Mercury >> 1985 >> Lynx Base, 4D Hatchback, 1.6 2 >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Injection System - Diesel >> Testing >> Water-In-Fuel Detector >> Lamp Flashes Continuously Or Is On Constantly
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Lamp Flashes Continuously Or Is On Constantly

  1. Unplug module connector. If lamp does not go out, check wiring harness. If lamp goes out, plug in module connector. Unplug harness at separator. If lamp stops flashing, replace separator.
  2. If lamp does not go out, plug in harness at separator. Unplug Pin 2 at water-in-fuel module connector. If lamp does not go out, replace module. If lamp goes out, replace harness between module and separator.
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