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Home >> Hyundai >> 2013 >> Elantra GLS, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System >> Knock Sensor (KS) >> Repairs procedures >> Removal
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Repairs procedures: Removal

  1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
  2. Disconnect the knock sensor connector (A).
    Fig 1: Knock Sensor Connector
    G10234885Courtesy of HYUNDAI MOTOR AMERICA
  3. Remove the intake manifold (Refer to "INTAKE & EXHAUST SYSTEM " ).
  4. Remove the installation bolt (A), and then remove the sensor from the cylinder block.
    Fig 2: Installation Bolt Of Sensor
    G10234886Courtesy of HYUNDAI MOTOR AMERICA
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