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Home >> Hyundai >> 2010 >> Elantra GLS >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System >> Heated Oxygen Sensor (HO2S) >> Repair procedures >> Component Inspection

Component Inspection

  1. Disconnect the HO2S connector.
  2. Measure resistance between HO2S heater terminals 5 and 6 [B1/S1].

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

  3. Check that the resistance is within the specification.

    Specification:  Refer to Specification .

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