AIR FUEL RATIO SENSOR INSPECTION


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


    1. A01G630E37

      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-) - 10 kΩ or higher
      Text in Illustration
      *a

      Component without harness connected

      (Air Fuel Ratio Sensor)

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

  2. INSPECT AIR FUEL RATIO SENSOR (for Bank 2)


    1. A01G630E39

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 (HA2A) - 2 (+B) 20°C (68°F) 1.6 to 3.2 Ω
      1 (HA2A) - 4 (A2A-) - 10 kΩ or higher
      Text in Illustration
      *a

      Component without harness connected

      (Air Fuel Ratio Sensor)

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