Sienna AWD V6-3.5L (2GR-FE) (2007)
a. Using SST, remove the sensor.
SST 09224-00010
INSTALLATION
1. INSTALL AIR FUEL RATIO SENSOR (for Bank 2 Sensor 1)
a. Using SST, install the sensor to the exhaust manifold LH.
SST 09224-00010
Torque:
40 Nm (408 kgf.cm, 30 ft. lbs.) for use with SST
44 Nm (449 kgf.cm, 32 ft. lbs.) for use without SST
HINT:
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Use a torque wrench with a fulcrum length of 30 cm (11.81 in.).
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Make sure that SST and wrench are connected in a straight line.
b. Connect the sensor connector.
2. INSTALL AIR FUEL RATIO SENSOR (for Bank 1 Sensor 1)
a. Using SST, install the sensor to the exhaust manifold RH.
SST 09224-00010
Torque:
40 Nm (408 kgf.cm, 30 ft. lbs.) for use with SST