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Home >> Ford >> 1989 >> Probe GL, Automatic >> Repair and Diagnosis >> Electrical >> Gauges >> Instrument Panel - Electronic >> Testing >> ECA Check

ECA Check

  1. Ensure ignition switch is in the "OFF" position. Ground White/Blue wire at ECA 24-pin connector. See ECA 24-PIN TERMINAL IDENTIFICATION illustration. ECA connector is located forward of center console.
  2. If check engine warning light comes on, replace ECA. If check engine warning light does not come on, go to CHECK ENGINE LIGHT CHECK.