toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Air/Fuel Ratio Sensor|Page 1606 > < Air/Fuel Ratio Sensor|Page 1604
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Heated Oxygen Sensor

COMPONENTS

1. INSPECT HEATER RESISTANCE OF HEATED OXYGEN SENSOR

a. Disconnect the sensor connector.
b. Using an ohmmeter, measure the resistance between terminals +B and HT.

Air/Fuel Ratio Sensor|Page 1606 > < Air/Fuel Ratio Sensor|Page 1604