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Home >> Hyundai >> 2015 >> Elantra Coupe GL, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 1.8L >> Knock Sensor (KS) >> Repair Procedures >> Removal
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Repair Procedures: Removal

  1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
  2. Disconnect the knock sensor connector (A).
    Fig 1: Disconnecting Knock Sensor Connector
    G10548913Courtesy of HYUNDAI MOTOR AMERICA
  3. Remove the intake manifold (Refer to: "INTAKE & EXHAUST SYSTEM " in EM procedure).
  4. Remove the installation bolt (A), and then remove the sensor from the cylinder block.
    Fig 2: Removing Cylinder Block Installation Bolt
    G10548914Courtesy of HYUNDAI MOTOR AMERICA
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