FixVault
Home › Kia › 2009 › Optima EX, 2.4 3 › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Control System - 2.4L › Heated Oxygen Sensor (Ho2S) › Repair Procedures › Component Inspection

Component Inspection

  1. Disconnect the HO2S connector.
  2. Measure resistance between HO2S heater terminals 3 and 5 [B1/S1].
  3. Measure resistance between HO2S heater terminals 3 and 4 [B1/S2].
  4. Check that the resistance is within the specification.

    Specification:  Refer to SPECIFICATION .

About FixVault