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Home >> Genesis >> 2021 >> G90 5.0 Ultimate, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - 5.0L >> Heated Oxygen Sensor (HO2S) >> Repair Procedures >> Removal >> Bank 1/Sensor 2
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Bank 1/Sensor 2

  1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
  2. Lift the vehicle.
  3. Remove the rear under cover.

    (Refer to Engine Mechanical System - "ENGINE ROOM UNDER COVER ")

  4. Disconnect the heated oxygen sensor connector (A).
    G14237094Courtesy of HYUNDAI MOTOR AMERICA
  5. Remove the heated oxygen sensor (A).
G14237095Courtesy of HYUNDAI MOTOR AMERICA
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