Repair procedures: Removal

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.: 09392-2H100) is useful when removing the heated oxygen sensor.

Fig 1: Identifying Heated Oxygen Sensor Remover Tool (09392-2H100)

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[Bank 1/Sensor 1] 

Fig 2: Identifying Heated Oxygen Sensor Connector (Bank 1/Sensor 1)

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Fig 3: Heated Oxygen Sensor Component Location (Bank 1/Sensor 1)

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[Bank 1/Sensor 2] 

Fig 4: Identifying Heated Oxygen Sensor Connector (Bank 1/Sensor 2)

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Fig 5: Heated Oxygen Sensor Component Location (Bank 1/Sensor 2)

Courtesy of KIA MOTORS AMERICA, INC.