1991 Ford Thunderbird Crankshaft Position Sensor Service and Repair

download 1. Disconnect the negative battery cable. 2. Disconnect the crankshaft sensor electrical connectors from the engine wiring harness. 3. Raise vehicle and support properly. 4. Remove the upper and lower damper shield assemblies. 5. Rotate the crankshaft by hand to position the metal vane of the shutter (attached to rear of the damper) outside [...]