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Home >> Genesis >> 2021 >> G90 3.3T Premium, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - 3.3L >> Heated Oxygen Sensor (HO2S) >> Repair Procedures >> Removal >> Bank 2/Sensor 1
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Bank 2/Sensor 1

  1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
  2. Remove the engine assembly from the vehicle.

    (Refer to Engine Mechanical System - "ENGINE AND TRANSAXLE ASSEMBLY ")

  3. 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.
G14233128Courtesy of HYUNDAI MOTOR AMERICA