Air Fuel Ratio Sensor (For Hatchback) Inspection

Engine Hybrid System. Yaris. Ncp93, 131
1Nz-Fe Engine Control. Yaris. Ncp93, 131

  1. INSPECT AIR FUEL RATIO SENSOR

Air Fuel Ratio Sensor (For Hatchback) -- Inspection



1. INSPECT AIR FUEL RATIO SENSOR


    Yaris. Ncp93, 131.1Nz-Fe Engine Control.Sfi System (For Sedan).Air Fuel Ratio Sensor (For Hatchback) Inspection

  1. 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
    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.