Removal - 3.7L

WARNING: This page is about a different car, the 2004 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.

The Crankshaft Position (CKP) sensor is mounted into the right rear side of the cylinder block ( Fig 1 ). It is positioned and bolted into a machined hole.

Raise vehicle.
Disconnect sensor electrical connector.
Remove sensor mounting bolt ( Fig 1 ).
Carefully twist sensor from cylinder block.
Check condition of sensor o-ring.

Fig 1: Removing Crankshaft Position Sensor (CKP) - 3.7L
Courtesy of DAIMLERCHRYSLER CORP.