Crankshaft Position Sensor: Service and Repair

Fig. 5 Crankshaft sensor installation. 1988 Quad IV engine:

1. Disconnect crankshaft sensor harness connector from sensor.
2. Remove crankshaft sensor to engine block bolt, then remove the sensor, Fig. 5.
3. Reverse procedure to install. Replace sensor O-ring if worn or damaged, lubricating new O-ring with engine oil prior to installation. Torque crankshaft sensor to engine block bolt to 88 lb in