Repair Procedures: Removal

Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
Disconnect the connector (A), and then remove the sensor (B).
NOTE: Note that the SST (Part No.: 09392-1Y100 or 09392-2H100) is useful when removing the heated oxygen sensor.

[Bank 1/Sensor 1]

Fig 1: Identifying HO2S Connector (Bank 1/Sensor 1)
Courtesy of KIA MOTORS AMERICA, INC.

Fig 2: Identifying HO2S (Bank 1/Sensor 1)
Courtesy of KIA MOTORS AMERICA, INC.

[Bank 1/Sensor 2]

Fig 3: Identifying HO2S Connector (Bank 1/Sensor 2)
Courtesy of KIA MOTORS AMERICA, INC.

Fig 4: Identifying HO2S (Bank 1/Sensor 2)
Courtesy of KIA MOTORS AMERICA, INC.

[Bank 2/Sensor 1]

Fig 5: Identifying HO2S Connector (Bank 2/Sensor 1)
Courtesy of KIA MOTORS AMERICA, INC.

Fig 6: Identifying HO2S (Bank 2/Sensor 1)
Courtesy of KIA MOTORS AMERICA, INC.

[Bank 2/Sensor 2]

Fig 7: Identifying HO2S Connector (Bank 2/Sensor 2)
Courtesy of KIA MOTORS AMERICA, INC.

Fig 8: Identifying HO2S (Bank 2/Sensor 2)
Courtesy of KIA MOTORS AMERICA, INC.