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Home >> Kia >> 2020 >> Optima LX >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - 2.4L (Except HEV) >> Heated Oxygen Sensor (HO2S) >> Repair Procedures >> Removal
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Repair Procedures: Removal

NOTE: Note that the SST (Part No: 09392-1Y100 or 09392-2H100) is useful when removing the heated oxygen sensor.

[Bank 1/Sensor 1] 

  1. Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
  2. Disconnect the connector (A), and then remove the sensor (B).
G12932794Courtesy of KIA MOTORS AMERICA, INC.
G12932795Courtesy of KIA MOTORS AMERICA, INC.

[Bank 1/Sensor 2] 

  1. Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
  2. Disconnect the connector (A), and then remove the sensor (B).
G12932796Courtesy of KIA MOTORS AMERICA, INC.
G12932797Courtesy of KIA MOTORS AMERICA, INC.