Crankshaft Position (CKP) Sensor Removal/Installation

CAUTION:

When replacing the CKP sensor, make sure there is no foreign matter on it such as metal shavings. If it is installed with foreign matter, the sensor output signal will malfunction resulting from fluctuation in magnetic flux and cause a deterioration in engine control.

Disconnect the negative battery cable. (Refer to NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION .)
Lift up the vehicle.
Remove the service hole cover (installed to front under cover No. 2).

Fig 1: Removing Service Hole Cover
Courtesy of MAZDA MOTORS CORP.
Disconnect the CKP sensor connector.
Remove the bolt.

Fig 2: Removing CKP Sensor Bolt
Courtesy of MAZDA MOTORS CORP.
Remove the CKP sensor.
Install in the reverse order of removal.