toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Air-Fuel Ratio Sensor|Page 938 > < Air-Fuel Ratio Sensor|Page 936
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Oxygen Sensor: Service and Repair
Heated Oxygen Sensor

REMOVAL

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt
pretensioner activation.

2. REMOVE HEATED OXYGEN SENSOR (for Sensor 2)

a. Bank 1 Sensor 2:

Remove the rear console box.

b. Disconnect the sensor connector.
c. Using SST, remove the sensor from the exhaust pipe.

SST 09224-00010

INSTALLATION

Air-Fuel Ratio Sensor|Page 938 > < Air-Fuel Ratio Sensor|Page 936