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Home › Mazda › 2011 › 3 Mazdaspeed, 2.3 4 › Repair and Diagnosis (Single Page) › Engine Performance › Engine Control Systems › Engine Control System [L3 With TC] › Crankshaft Position (CKP) Sensor Inspection › Visual Inspection

Visual Inspection

  1. Remove the battery cover. (See BATTERY REMOVAL/INSTALLATION [L3 WITH TC] ).
  2. Disconnect the negative battery cable.
  3. Remove the CKP sensor. (See CRANKSHAFT POSITION (CKP) SENSOR REMOVAL/INSTALLATION ).
  4. Verify that there are no metal shavings on the sensor.
    • If the monitor item condition/specification (reference) is without the specification even though there is no malfunction, carry out the "Circuit Open/Short Inspection".
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