Grand Marquis V8-281 4.6L SOHC (1992)
Crankshaft Position Sensor: Service and Repair
REMOVAL
1.
Disconnect negative battery cable.
2.
Remove serpentine belt.
3.
Raise vehicle and support properly.
4.
Disconnect position sensor and A/C compressor electrical connectors from engine wiring harness.
5.
Discharge A/C system and remove A/C compressor.
6.
Remove crankshaft position sensor retaining screw. Remove sensor.
INSTALLATION
1.
Make sure sensor mounting surface is clean and the sensor O-ring is in proper location on assembly.
Crankshaft Position Sensor Assembly
2.
Position sensor assembly and install retaining screw.
Tighten to 71-106 in lbs (8-12 Nm).
CAUTION: DO NOT overtighten screw.
3.
Install A/C compressor. Evacuate and recharge the A/C system.
4.
Properly route engine wiring harness and connect electrical connectors to the A/C compressor and crankshaft sensor.
5.
Lower vehicle.
6.
Install serpentine belt.
7.
Connect negative battery cable.
