Installation

3UR-FE ENGINE CONTROL: HEATED OXYGEN SENSOR: INSTALLATION

1. INSTALL NO. 2 HEATED OXYGEN SENSOR (for Bank 1 Sensor 2)

(a) Temporarily install the sensor to the exhaust pipe by hand.





(b) Using SST, tighten the sensor.





SST : 09224-00010

without SST - Torque : 44 Nm (449 kgf-cm, 32 ft-lbf)

with SST - Torque : 40 Nm (408 kgf-cm, 30 ft-lbf)

HINT
* Use a torque wrench with a fulcrum length of 300 mm (11.8 in.). If using a torque wrench with a length that is not 300 mm (11.8 in.), calculate the torque specification for the torque wrench and SST based on the "without SST" torque specification Service Precautions.
* Make sure SST and the wrench are connected in a straight line.
2. INSTALL HEATED OXYGEN SENSOR (for Bank 2 Sensor 2)

(a) Temporarily install the sensor to the exhaust pipe by hand.





(b) Using SST, tighten the sensor.





SST : 09224-00010

without SST - Torque : 44 Nm (449 kgf-cm, 32 ft-lbf)

with SST - Torque : 40 Nm (408 kgf-cm, 30 ft-lbf)

HINT
* Use a torque wrench with a fulcrum length of 300 mm (11.8 in.). If using a torque wrench with a length that is not 300 mm (11.8 in.), calculate the torque specification for the torque wrench and SST based on the "without SST" torque specification Service Precautions.
* Make sure SST and the wrench are connected in a straight line.
3. INSTALL FRONT EXHAUST PIPE ASSEMBLY

(a) Install the front exhaust pipe assembly Installation.