Component Information - Air Fuel Ratio Sensor - tC L4-24L (2AZ-FE) (2005)
Oxygen Sensor: Service and Repair
Heated Oxygen Sensor
REPLACEMENT
NOTE: When disconnecting the battery terminal, initialize the following system after the terminal is reconnected.
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Power window control system
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Sliding roof system
1. DISCONNECT BATTERY NEGATIVE TERMINAL
2. REMOVE HEATED OXYGEN SENSOR
a. Disconnect the heated oxygen sensor connector.
b. Using SST, remove the heated oxygen sensor.
SST 09224-00010
3. INSTALL HEATED OXYGEN SENSOR
a. Using SST, install the heated oxygen sensor.
SST 09224-00010
Torque: 44 N.m (449 kgf.cm, 32 ft.lbf)
b. Connect the heated oxygen sensor connector.
4. CONNECT BATTERY NEGATIVE TERMINAL
Torque: 5.4 N.m (55 kgf.cm, 48 in.lbf)
5. CHECK FOR EXHAUST GAS LEAKAGE