Air Fuel Ratio Sensor

1UR-FE ENGINE CONTROL: AIR FUEL RATIO SENSOR: ON-VEHICLE INSPECTION

1. INSPECT AIR FUEL RATIO SENSOR





(a) Disconnect the 2 sensor connectors.

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

Standard Resistance:





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

(c) Connect the 2 sensor connectors.