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Home >> Hyundai >> 2016 >> Sonata Hybrid >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (HEV) >> Knock Sensor (KS) >> Repair Procedures >> Removal

Repair Procedures: Removal

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

    (Refer to "INTAKE MANIFOLD ")

  3. Disconnect the knock sensor connector (A).
  4. Remove the installation bolt (B), and then remove the sensor from the cylinder block.
Fig 1: Disconnecting Knock Sensor Connector
G12060807Courtesy of HYUNDAI MOTOR AMERICA
Fig 2: Locating Installation Bolt
G12060808Courtesy of HYUNDAI MOTOR AMERICA