HEATED OXYGEN SENSOR INSPECTION

PROCEDURE


  1. INSPECT HEATED OXYGEN SENSOR


    1. A01WTVWE04

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

      Standard Resistance
      Tester Connection Condition Specified Condition

      1 (HT1B) - 2 (+B)

      (for Bank 1)

      		 20°C (68°F) 11 to 16 Ω

      1 (HT2B) - 2 (+B)

      (for Bank 2)

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