HEATED OXYGEN SENSOR(for Sensor 1) INSPECTION

PROCEDURE


  1. INSPECT HEATED OXYGEN SENSOR (Sensor 1)


    1. Check the resistance.


      1. B0046YSC01
        *a

        Component without harness connected

        (Heated Oxygen Sensor (Sensor 1))

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

        Standard Resistance
        Tester Connection Condition Specified Condition
        1 (HA1A) - 2 (+B) 20°C (68°F) 1.6 to 3.2 Ω
        1 (HA1A) - 4 (A1A-) Always 10 kΩ or higher

        If the result is not as specified, replace the heated oxygen sensor (sensor 1).