AIR FUEL RATIO SENSOR INSPECTION

PROCEDURE


  1. INSPECT AIR FUEL RATIO SENSOR

    A01X7F5E15

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

      Standard Resistance
      Tester Connection Condition Specified Condition

      1 (HA1A) - 2 (+B)

      for Bank 1

      		 20°C (68°F) 1.8 to 3.4 Ω

      1 (HA2A) - 2 (+B)

      for Bank 2

      		 20°C (68°F) 1.8 to 3.4 Ω

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