For 1990-2009 cars

Notice: In order to prevent damage to the crankshaft position (CKP) sensor reluctor wheel/ring, care must be used when removing or installing this component.

Important: The CKP sensor is designed to contact the crankshaft reluctor wheel. Wear may be noticeable on the end of the sensor.

1. Remove the CKP sensor bolt.
2. Apply penetrating oil to the CKP sensor-to-engine block mating surface. Allow the penetrating oil to soak for several minutes, to help loosen the O-ring from the engine block.
3. Twist the sensor to loosen the O-ring seal. When removing the sensor, pull the sensor straight out of the engine block at the same angle the sensor was installed.
4. Inspect both CKP sensor O-rings for cuts, cracks, tears, or damage. Replace the O-rings, as needed.

Important: Crankshaft bearing caps are machined with the engine block for the proper clearances. Mark or identify each crankshaft bearing cap location and direction before removal. Crankshaft bearing caps must be installed in their original locations.

5. Remove the crankshaft bearing cap bolts and studs.
6. Remove the crankshaft bearing caps.
7. Remove the crankshaft bearings from the crankshaft bearing caps.

Notice: In order to prevent damage to the crankshaft position (CKP) sensor reluctor wheel/ring, care must be used when removing or installing this component.

8. Remove the crankshaft.
9. Remove the crankshaft bearings from the engine block.