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Home › Hyundai › 2018 › Sonata Plug-In Hybrid › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Control System (PHEV) › Heated Oxygen Sensor (HO2S) › Repair Procedures › Removal › [Bank 1/Sensor 1]

[Bank 1/Sensor 1]

  1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
  2. Disconnect the connector (A), and then remove the sensor (B).
    NOTE: Note that the SST (Part No.: 09392-1Y100 or 09392-2H100) is useful when removing the heated oxygen sensor.
    G12787110Courtesy of HYUNDAI MOTOR AMERICA
    G12787111Courtesy of HYUNDAI MOTOR AMERICA
    G12787112Courtesy of HYUNDAI MOTOR AMERICA
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