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Home › Mazda › 2011 › CX-9 Touring, 3.7 A, AWD › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Control System [MZI-3.7] › Crankshaft Position (CKP) Sensor Removal/Installation

Crankshaft Position (CKP) Sensor Removal/Installation

NOTE:
  • Disconnect the connector after the CKP sensor is removed to prevent the CKP sensor from falling off.
  • The bolt and sensor are integrated and cannot be pulled out.
  • When removing the CKP sensor, be careful not to drop the tool.
  • The bolt and sensor must be pulled in different directions. Pull them as indicated in the illustration.
    Fig 1: Identifying CKP Sensor
    G04969696Courtesy of MAZDA MOTORS CORP.
  1. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [MZI-3.7] .)
  2. Remove the Catalytic Converter (WU-TWC) (LH) for easier access. (See EXHAUST SYSTEM REMOVAL/INSTALLATION .)
  3. Remove in the order indicated in the illustration.
    Fig 2: CKP Sensor Replacement Components With Torque Specifications
    G00512273Courtesy of MAZDA MOTORS CORP.
  4. Install in the reverse order of removal.
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