Crankshaft Position (CKP) Sensor Removal/Installation - 2.3L: Removal

Disconnect the negative battery cable.
Raise and support the vehicle.

Fig 1: Disconnecting Crankshaft Position (CKP) Sensor Electrical Connector - 2.3L
Courtesy of MAZDA MOTORS CORP.
Disconnect the crankshaft position (CKP) sensor electrical connector.

Fig 2: Removing Plug For Crankshaft Timing Peg - 2.3L
Courtesy of MAZDA MOTORS CORP.
Remove the plug for the Crankshaft Timing Peg.

Fig 3: Installing Special Tool - 2.3L
Courtesy of MAZDA MOTORS CORP.
Install the special tool and turn the crankshaft pulley bolt to position the number one cylinder at top dead center.

Fig 4: Removing CKP - 2.3L
Courtesy of MAZDA MOTORS CORP.
Install the M6 bolt (1F2012-428).
Remove the CKP.

Fig 5: Installing M6 Bolt - 2.3L
Courtesy of MAZDA MOTORS CORP.
Install an M6 bolt.