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Home >> Hyundai >> 2020 >> Elantra Value Edition >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - 2.0L >> 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).
    G14084500Courtesy of HYUNDAI MOTOR AMERICA
  3. Remove the intake manifold. (Refer to Engine Mechanical System - "INTAKE MANIFOLD ")
  4. Remove the installation bolt (A), and then remove the sensor from the cylinder block.
    G14084501Courtesy of HYUNDAI MOTOR AMERICA
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