Installation

2GR-FE EMISSION CONTROL: HEATED OXYGEN SENSOR (for 4WD): INSTALLATION

INSTALLATION

1. INSTALL HEATED OXYGEN SENSOR (for Bank 2 Sensor 2)

(a) Using SST, install the heated oxygen sensor to the front exhaust pipe.
SST: 09224-00010
Torque: 40 Nm (408 kgf-cm, 30 ft-lbf)
Torque: 44 Nm (449 kgf-cm, 32 ft-lbf)
- Use a torque wrench with a fulcrum length of 30 cm (11.81 in.).
- Make sure that SST and a wrench are connected in a straight line.

2. INSTALL FRONT EXHAUST PIPE ASSEMBLY
(a) Install 2 new gaskets to the front exhaust pipe assembly.
(b) Install the front exhaust pipe assembly with the 2 bolts and 2 nuts.
Bolt - Torque: 43 Nm (440 kgf-cm, 32 ft-lbf)
Nut - Torque: 62 Nm (632 kgf-cm, 46 ft-lbf)

(d) Connect the heated oxygen sensor (for Bank 2 sensor 2) connector.
3. INSTALL HEATED OXYGEN SENSOR (for Bank 1 Sensor 2)

(a) Using SST, install the heated oxygen sensor.
SST: 09224-00010
Torque: 40 Nm (408 kgf-cm, 30 ft-lbf)
Torque: 44 Nm (449 kgf-cm, 32 ft-lbf)
(b) Connect the heated oxygen sensor (for Bank 1 Sensor 2) connector.
HINT:
- Use a torque wrench with a fulcrum length of 30 cm (11.81 in.).
- Make sure that SST and a wrench are connected in a straight line.

4. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
5. INSPECT FOR EXHAUST GAS LEAK