GS 350 AWD V6-3.5L (2GR-FSE) (2009)
(a) Remove the 4 nuts, 2 clips and cover.
13. REMOVE HEATED OXYGEN SENSOR (for Bank 2 Sensor 2 4WD)
(a) Disconnect the sensor connector.
(b) Remove the grommet and pass the sensor connector out of the cabin through the floor panel.
(c) Using SST, remove the sensor from the front exhaust pipe.
SST: 09224-00010
Installation
2GR-FSE EMISSION CONTROL: HEATED OXYGEN SENSOR: INSTALLATION
INSTALLATION
1. INSTALL HEATED OXYGEN SENSOR (for Bank 2 Sensor 2 4WD)
(a) Using SST, install the sensor to the front exhaust pipe.
(b) Pass the sensor connector through the floor panel and install the grommet.
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:
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Use a torque wrench with a fulcrum length of 300 mm (11.81 in.).
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Make sure SST and the wrench are connected in a straight line.
(c) Connect the sensor connector.
2. INSTALL FRONT FLOOR COVER LH (for 4WD)