HEATED OXYGEN SENSOR INSPECTION

PROCEDURE


  1. INSPECT HEATED OXYGEN SENSOR


    1. B002BX8E02
      Text in Illustration
      *a

      Component without harness connected

      (Heated Oxygen Sensor for Bank 1)
      *b

      Component without harness connected

      (Heated Oxygen Sensor for Bank 2)

      Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 (HT1B) - 2 (+B) 20°C (68°F) 11 to 16 Ω
      1 (HT1B) - 4 (E2) Always 10 kΩ or higher
      1 (HT2B) - 2 (+B) 20°C (68°F) 11 to 16 Ω
      1 (HT2B) - 4 (E2) Always 10 kΩ or higher

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