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Home >> Kia >> 2016 >> Optima Hybrid >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (HEV) >> Heated Oxygen Sensor (HO2S) >> Repair Procedures >> Inspection >> Notes
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Repair Procedures: Inspection: Notes

  1. Turn the ignition switch OFF.
  2. Disconnect the HO2S connector.
  3. Measure resistance between the HO2S terminals 4 and 5 [B1/S1].

    Measure resistance between the HO2S terminals 3 and 4 [B1/S2].

  4. Check that the resistance is within the specification.
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