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Home >> Kia >> 2016 >> Optima SX Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 90 (Engine Control System - 1.6L - Optima (Except HEV)) >> Heated Oxygen Sensor (HO2S) >> Repair Procedures >> Removal

Repair Procedures: Removal

WARNING: This page is about a different variant/trim than selected.
NOTE: Note that the SST (Part No.: 09392-1Y100 or 09392-2H100) is useful when removing the heated oxygen sensor.
  1. Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
  2. Disconnect the connector (A), and then remove the sensor (B).

    [Bank 1/Sensor 1] 

    Fig 1: Disconnecting Connector (Bank 1/Sensor 1; 1 Of 2)
    G11823482Courtesy of KIA MOTORS AMERICA, INC.
    Fig 2: Disconnecting Connector (Bank 1/Sensor 1; 2 Of 2)
    G11823483Courtesy of KIA MOTORS AMERICA, INC.

    [Bank 1/Sensor 2] 

    Fig 3: Disconnecting Connector (Bank 1/Sensor 2; 1 Of 2)
    G11823484Courtesy of KIA MOTORS AMERICA, INC.
    Fig 4: Disconnecting Connector (Bank 1/Sensor 2; 2 Of 2)
    G11823485Courtesy of KIA MOTORS AMERICA, INC.