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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - 2.4L (Except HEV) >> 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. Remove the intake manifold (Refer to "INTAKE & EXHAUST SYSTEM " in EM procedure).
  3. Disconnect the injector connector (A).
  4. Remove the installation bolt (B), and then remove the sensor from the cylinder block.
Fig 1: Locating Injector Connector And Installation Bolt
G11995482Courtesy of HYUNDAI MOTOR AMERICA
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