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Home >> Hyundai >> 2022 >> Tucson N Line, FWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (Except HEV) >> Heated Oxygen Sensor (HO2S) >> Repair Procedures >> Removal >> [Bank 1/Sensor 1]

[Bank 1/Sensor 1]

  1. Disconnect the battery nagetive (-) terminal.
  2. Disconnect the heated oxygen sensor connector (A).
    G14676861Courtesy of HYUNDAI MOTOR AMERICA
  3. Remove the connector (A) from the bracket.
    Fig 1: Heated Oxygen Sensor Components Location [Bank 1/Sensor 1]
    G14676862Courtesy of HYUNDAI MOTOR AMERICA
  4. Remove the heated oxygen sensor using the special tool [SST No.: 09392-1Y100 or 09392-2H100] as shown below.

    Tightening Torque: 

    39.2 - 49.0 N.m (4.0 - 5.0 kgf.m, 28.9 - 36.1 lb-ft)

    G14676863Courtesy of HYUNDAI MOTOR AMERICA