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Home >> Hyundai >> 2017 >> Elantra Value Edition >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Control System - 1.4L) >> Knock Sensor (KS) >> Repair Procedures >> Removal

Repair Procedures: Removal

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  1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
  2. Remove the intake manifold

    (Refer to Engine Mechanical System - "INTAKE MANIFOLD ")

  3. Remove the installation bolt (A), and then remove the sensor from the cylinder block.
    Fig 1: Locating Knock Sensor Installation Bolt
    G12020598Courtesy of HYUNDAI MOTOR AMERICA
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