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Home >> Mazda >> 2024 >> MX-5 Miata Club >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System >> Crankshaft Position (CKP) Sensor Removal/Installation

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.
  1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
  2. Lift up the vehicle.
  3. Remove the front crossmember under cover. (See FRONT CROSSMEMBER UNDER COVER REMOVAL/INSTALLATION .)
  4. Disconnect the CKP sensor connector.
  5. Remove the bolt.
    Fig 1: CKP Sensor And Bolt With Torque Specifications
    G14588471Courtesy of MAZDA MOTORS CORP.
  6. Remove the CKP sensor.
  7. Install in the reverse order of removal.