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Inspection [09/2014 - ]: Procedure

  1. INSPECT HEATED OXYGEN SENSOR 
    1. Measure the resistance according to the value(s) in the table below.

      Standard Resistance

      Tester Connection Condition Specified Condition
      1 (HT1B) - 2 (+B)
      1 (HT2B) - 2 (+B)
      20°C (68°F) 11 to 16 Ω
      1 (HT1B) - 4 (E2)
      1 (HT2B) - 4 (E2)
      Always 10 kΩ or higher
      GTY458491Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *A for Bank 1
      *B for Bank 2
      *a Component without harness connected
      (Heated Oxygen Sensor)

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