toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Air Fuel Ratio Sensor (For 4WD)|Page 3723 > < Air Fuel Ratio Sensor (For 4WD)|Page 3721
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Oxygen Sensor: Service and Repair
Heated Oxygen Sensor (For 4WD)

REMOVAL

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

2. REMOVE HEATED OXYGEN SENSOR (for Bank 1 Sensor 2)

a. Disconnect the sensor connector under the center console.

b. Using SST, remove the heated oxygen sensor.

SST 09224-00010

3. REMOVE FRONT EXHAUST PIPE ASSEMBLY

a. Disconnect the heated oxygen sensor (for Bank 2 Sensor 2) connector.

b. Remove the 2 bolts, 4 nuts and front exhaust pipe assembly.

4. REMOVE HEATED OXYGEN SENSOR (for Bank 2 Sensor 2)

Air Fuel Ratio Sensor (For 4WD)|Page 3723 > < Air Fuel Ratio Sensor (For 4WD)|Page 3721