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Inspection [11/2016 - ]: Procedure

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

      Standard Resistance

      Tester Connection Condition Specified Condition
      2 (HT1B) - 1 (+B) 20°C (68°F) 5 to 10 Ω
      2 (HT1B) - 3 (E2) Always 10 kΩ or higher
      GTY649727Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Component without harness connected
      (Heated Oxygen Sensor)

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

  2. INSPECT HEATED OXYGEN SENSOR (for Bank 2) 
    1. Measure the resistance according to the value(s) in the table below.
      GTY623705Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Component without harness connected
      (Heated Oxygen Sensor)

      Standard Resistance

      Tester Connection Condition Specified Condition
      1 (HT2B) - 2 (+B) 20°C (68°F) 5 to 10 Ω
      1 (HT2B) - 4 (E2) Always 10 kΩ or higher

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

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