Heated Oxygen Sensor (For Bank 1 Sensor 1)
REMOVAL1. 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
a. Disconnect the sensor connector.
b. Using SST, remove the sensor.
SST 09224-00010
INSTALLATION
1. INSTALL HEATED OXYGEN SENSOR
a. Using SST, install the sensor.
SST 09224-00010
Torque:
44 N.m (449 kgf.cm, 32 ft.lbf) for use with SST
40 N.m (408 kgf.cm, 30 ft.lbf) for use without SST
HINT: Use a torque wrench with a fulcrum length of 30 cm (11.81 in.).
b. Connect the sensor connector.
2. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
3. PERFORM INITIALIZATION
a. Perform initialization.
NOTE: Certain systems need to be initialized after disconnecting the cable from the negative (-) battery terminal.
4. CHECK FOR EXHAUST GAS LEAKS
If gas is leaking, tighten the problem areas to stop the leak. Replace damaged parts as necessary.