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AIR FUEL RATIO SENSOR INSPECTION

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PROCEDURE


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    INSPECT AIR FUEL RATIO SENSOR


    1. A0006S4E56

      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
      Table 1. 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.