HEATED OXYGEN SENSOR(for Sensor 1) INSPECTION

PROCEDURE


  1. INSPECT HEATED OXYGEN SENSOR


    1. Check the resistance.


      1. A01VF29E14
        Text in Illustration
        *a

        Component without harness connected

        (Heated Oxygen Sensor)

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

        Standard Resistance
        Tester Connection Condition Specified Condition
        1 (+B) - 2 (HT1A) 20°C (68°F) 2.7 to 3.3 Ω
        2 (HT1A) - 3 (E1) Always 10 kΩ or higher

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