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Home >> Mazda >> 2011 >> 3 Mazdaspeed, 2.3 4 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Control System [LF, L5]) >> Camshaft Position (CMP) Sensor Inspection >> Visual Inspection

Visual Inspection

WARNING: This page is about a different variant/trim than selected.
  1. Remove the battery cover. (See BATTERY REMOVAL/INSTALLATION [LF, L5] ).
  2. Disconnect the negative battery cable.
  3. Remove the plug hole plate.(See PLUG HOLE PLATE REMOVAL/INSTALLATION ).
  4. Disconnect the CMP sensor connector.
  5. Remove the CMP sensor. (See CAMSHAFT POSITION (CMP) SENSOR REMOVAL/INSTALLATION ).
  6. Verify that there are no metal shavings on the CMP sensor.
    • Remove any metal shavings that are adhering.
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