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Home >> Genesis >> 2019 >> G70 3.3T Dynamic, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Control System - 2.0L) >> Heated Oxygen Sensor (HO2S) >> Repair Procedures >> Inspection

Repair Procedures: Inspection

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

    Specification:  2.5 - 4.0Ω [20°C (68°F)]

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

    Specification:  3.3 - 4.1Ω [21°C (69.8°F)]

  5. Check that the resistance is within the specification.