| Last Modified: 11-29-2007 | 1.6 A | |
| Service Category: Engine/Hybrid System | Section: Engine Control | |
| Model Year: 2008 | Model: Sequoia | Doc ID: RM000002YOZ003X |
| Title: 2UZ-FE ENGINE CONTROL: HEATED OXYGEN SENSOR: INSTALLATION (2008 Sequoia) | ||
INSTALLATION
1. INSTALL HEATED OXYGEN SENSOR (for Bank 2 Sensor 2)
(a) Using SST, install the heated oxygen sensor.
SST: 09224-00010
- without SST
Torque: 44 N·m (449 kgf·cm, 32 ft·lbf)
- with SST
Torque: 40 N·m (408 kgf·cm, 30 ft·lbf)
HINT:
-
Use a torque wrench with a fulcrum length of 30 cm (11.8 in.). If using a torque wrench with a length that is not 30 cm (11.8 in.), calculate the torque specification for the torque wrench and SST based on the "without SST" torque specification
.
- Make sure SST and wrench are connected in a straight line.
|
(b) Connect the heated oxygen sensor connector. |
2. INSTALL HEATED OXYGEN SENSOR (for Bank 1 Sensor 2 4WD)
(a) Using SST, install the heated oxygen sensor.
SST: 09224-00010
- without SST
Torque: 44 N·m (449 kgf·cm, 32 ft·lbf)
- with SST
Torque: 40 N·m (408 kgf·cm, 30 ft·lbf)
HINT:
-
Use a torque wrench with a fulcrum length of 30 cm (11.8 in.). If using a torque wrench with a length that is not 30 cm (11.8 in.), calculate the torque specification for the torque wrench and SST based on the "without SST" torque specification
.
- Make sure SST and wrench are connected in a straight line.
3. INSTALL HEATED OXYGEN SENSOR (for Bank 1 Sensor 2 2WD)
(a) Using SST, install the heated oxygen sensor.
SST: 09224-00010
- without SST
Torque: 44 N·m (449 kgf·cm, 32 ft·lbf)
- with SST
Torque: 40 N·m (408 kgf·cm, 30 ft·lbf)
HINT:
-
Use a torque wrench with a fulcrum length of 30 cm (11.8 in.). If using a torque wrench with a length that is not 30 cm (11.8 in.), calculate the torque specification for the torque wrench and SST based on the "without SST" torque specification
.
- Make sure SST and wrench are connected in a straight line.
|
(b) Connect the heated oxygen sensor connector. |
4. INSTALL FRONT NO. 2 EXHAUST PIPE ASSEMBLY (for 4WD)
5. INSPECT FOR EXHAUST GAS LEAK
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