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Home › Genesis › 2021 › G80 2.5T Advanced, RWD › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Control System - 2.5L › Heated Oxygen Sensor (HO2S) › Repair Procedures › Inspection

Repair Procedures: Inspection

  1. Turn the ignition switch OFF.
  2. Disconnect the HO2S connector.
  3. Measure resistance between the HO2S terminals 4 and 5. [bank 1/sensor 1]

    Measure resistance between the HO2S terminals 3 and 4. [bank 1/sensor 2]

  4. Check that the resistance is within the specification.

    Specification:  Refer to "SPECIFICATIONS "

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