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Home >> Hyundai >> 2016 >> Sonata Hybrid >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (HEV) >> Heated Oxygen Sensor (HO2S) >> Repair Procedures >> Removal

Repair Procedures: Removal

[Bank 1/Sensor 1] 

  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.: 09392-1Y100 or 09392-2H100) is useful when removing the heated oxygen sensor.
Fig 1: SST (Part No. 09392-1Y100)
G12060811Courtesy of HYUNDAI MOTOR AMERICA
Fig 2: Disconnecting Connector (Bank 1/Sensor 1)
G12060812Courtesy of HYUNDAI MOTOR AMERICA
Fig 3: Removing Sensor (Bank 1/Sensor 1)
G12060813Courtesy of HYUNDAI MOTOR AMERICA

[Bank 1/Sensor 2] 

  1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
  2. Disconnect the connector (A), and then remove the sensor (B).
Fig 4: Disconnecting Connector (Bank 1/Sensor 2)
G12060814Courtesy of HYUNDAI MOTOR AMERICA
Fig 5: Removing Sensor (Bank 1/Sensor 2)
G12060815Courtesy of HYUNDAI MOTOR AMERICA