LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Ford >> 1990 >> Bronco II RWD, Standard, M5OD-R1 >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Fuel System (Gasoline) >> Crankshaft Sensor >> Removal
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Crankshaft Sensor: Removal

  1. Disconnect negative battery cable. Drain cooling system and remove upper radiator hose. Remove accessory belt(s). Remove cooling fan and water pump pulley. Remove crankshaft pulley, hub and belt guide.
  2. Remove thermostat housing and cover. Remove power steering pump mounting bracket and position aside. Remove timing belt outer cover retaining bolt. Release 8 cover interlocking tabs. Remove timing belt cover.
  3. Disconnect crankshaft sensor wire connector from engine harness. Remove crankshaft sensor 4-wire connector by prying out on Red retaining clip. See Fig 1 . Rotate crankshaft to position crankshaft keyway at 10 o'clock position.
    CAUTION: Always turn engine in direction of normal rotation (clockwise as viewed from front of engine).
  4. This will place vane window of both inner and outer vane cups over the crankshaft timing sensor. Remove crankshaft sensor retaining bolts and plastic wire harness retainer. Remove crankshaft sensor.
Fig 1: Identifying Crankshaft Sensor Connector
G90A15487Courtesy of FORD MOTOR CO.