AIR FUEL RATIO SENSOR INSPECTION

PROCEDURE

  1. INSPECT AIR FUEL RATIO SENSOR (for Bank 1 Sensor 1)

    1. A196091C01

      *a

      Component without harness connected

      (Air Fuel Ratio Sensor)

      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

      If the result is not as specified, replace the air fuel ratio sensor.