Raise the vehicle on a lift.
NOTE: Make sure the vehicle is level, because engine oil will drip out when you remove the sensor.
Loosen the bolt (A). Remove the bolt (B) and the CKP sensor cover (C).

Disconnect the CKP sensor connector (A).

Remove the CKP sensor (B).
Install the parts in the reverse order of removal with a new O-ring (C).
Do the CKP pattern clear/CKP pattern learn procedure.
Check the engine oil level, and add more oil if needed.
Rear Door Rear Sash Trim Replacement
NOTE: Take care not to scratch the door or related parts.
Remove the door quarter inner trim.
Remove the screw securing the trim to the door quarter.
...
EVAP Canister Vent Shut Valve Replacement
Remove the EVAP canister assembly.
Remove the hose (A), and disconnect the EVAP canister vent shut valve
connector (B).
Remove the EVAP canister vent shut valv ...
Warm Up TWC Removal/Installation
NOTE: If the warm up TWC is damaged internally, inspect the under-floor TWC
for debris.
Raise the vehicle on a lift.
Remove the bolts (A).
Lower the vehicle.
...