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Home >> Ford >> 1994 >> Probe Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Controls - Adjustments - 4-CYL >> Adjustments >> Throttle Position (TP) Sensor >> 1.8L M/T
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1.8L M/T

  1. Turn ignition off. Remove TP sensor connector. Install a 0.016" (.40 mm) feeler gauge between throttle plate stop screw and throttle lever. See Figure .
  2. Connect ohmmeter leads to terminals "E" and IDL. See Fig 1 . Loosen TP sensor mounting screws. Rotate TP sensor clockwise about 30 degrees. Rotate TP sensor counterclockwise until continuity is present.
  3. Remove 0.016" (.40 mm) feeler gauge and install a .027" (.70 mm) feeler gauge between throttle plate stop screw and throttle lever. Continuity should not be present. If continuity is present, repeat steps 1) and 2). If continuity is still present, replace TP sensor.
Fig 1: TP Sensor Connector Terminal ID (1.8L M/T)
G93J40377Courtesy of FORD MOTOR CO.