HEATED OXYGEN SENSOR(for Sensor 1) INSPECTION

PROCEDURE

  1. INSPECT HEATED OXYGEN SENSOR (Sensor 1)

    1. A331271C01

      *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 (+B) - 2 (HT1A)

      Always

      2.7 to 4.7 Ω

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