Repair procedures: Removal

Turn the ignition switch OFF and disconnect the battery negative (-) cable.
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.

Bank 1/Sensor 1

Fig 1: Heated Oxygen Sensor - Bank 1/Sensor 1 Connector
Courtesy of HYUNDAI MOTOR AMERICA

Fig 2: Heated Oxygen Sensor - Bank 1/Sensor 1
Courtesy of HYUNDAI MOTOR AMERICA

Bank 1/Sensor 2

Fig 3: Heated Oxygen Sensor - Bank 1/Sensor 2 And Connector
Courtesy of HYUNDAI MOTOR AMERICA

Bank 2/Sensor 1

Fig 4: Heated Oxygen Sensor - Bank 2/Sensor 1 Connector
Courtesy of HYUNDAI MOTOR AMERICA

Fig 5: Heated Oxygen Sensor - Bank 2/Sensor 1
Courtesy of HYUNDAI MOTOR AMERICA

Bank 2/Sensor 2

Fig 6: Heated Oxygen Sensor - Bank 2/Sensor 2 And Connector
Courtesy of HYUNDAI MOTOR AMERICA