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Home >> Hyundai >> 2017 >> Tucson Limited, FWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - 1.6L >> Heated Oxygen Sensor (HO2S) >> Repair Procedures >> Removal
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Repair Procedures: Removal

[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) is useful when removing the heated oxygen sensor.
Fig 1: Locating SST (Part No.: 09392-1Y100)
G12039392Courtesy of HYUNDAI MOTOR AMERICA
Fig 2: Locating Heated Oxygen Sensor And Connector (Bank 1/Sensor 1)
G12039393Courtesy of HYUNDAI MOTOR AMERICA

[Bank 1/Sensor 2] 

  1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
  2. Disconnect the connector (A), and then remove the sensor (B).
Fig 3: Locating Heated Oxygen Sensor Connector (Bank 1/Sensor 2)
G12039394Courtesy of HYUNDAI MOTOR AMERICA
Fig 4: Locating Heated Oxygen Sensor (Bank 1/Sensor 2)
G12039395Courtesy of HYUNDAI MOTOR AMERICA