toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Air Fuel Ratio Sensor|Page 2528 > < Engine Controls - A/F And O2 Sensor Identification|Page 2525
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Oxygen Sensor: Testing and Inspection
Air Fuel Ratio Sensor

1GR-FE EMISSION CONTROL: AIR FUEL RATIO SENSOR:

INSPECTION

1. REMOVE AIR FUEL RATIO SENSOR

(a) Check the resistance.

(1) Using an ohmmeter, measure the resistance between the terminals.

Standard resistance:

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

Air Fuel Ratio Sensor|Page 2528 > < Engine Controls - A/F And O2 Sensor Identification|Page 2525