Operation CHARM: Car repair manuals for everyone.

Inspection





1UR-FSE ENGINE CONTROL SYSTEM: AIR FUEL RATIO SENSOR: INSPECTION

1. INSPECT AIR FUEL RATIO SENSOR

(a) Disconnect the heated oxygen sensor connector.





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

Standard resistance:





(b) If the result is not as specified, replace the sensor.