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Home › Hyundai › 2021 › Accent Limited › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Control System › Heated Oxygen Sensor (HO2S) › Repair Procedures › Inspection › Notes

Repair Procedures: Inspection: Notes

  1. Turn the ignition switch OFF.
  2. Disconnect the HO2S connector.
  3. Measure resistance between HO2S heater terminals 3 and 4.
  4. Check that the resistance is within the specification.
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