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Heated Oxygen Sensor: Inspection: Inspection

  1. INSPECT HEATED OXYGEN SENSOR (for Bank 1 Sensor 2) 
    1. Measure the resistance according to the value(s) in the table below.
      Fig 1: Inspecting Heated Oxygen Sensor (For Bank 1 Sensor 2)
      GTY311418Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard Resistance

      Tester Connection Condition Specified Condition
      1 (HT1B) - 2 (+B) 20°C (68°F) 11 to 16 Ω
      TEXT IN ILLUSTRATION

      *a Component without harness connected
      (Heated Oxygen Sensor)

      If the result is not as specified, replace the heated oxygen sensor.

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