IS 250C V6-2.5L (4GR-FSE) (2011)
SST : 09224-00010
Installation
4GR-FSE ENGINE CONTROL: AIR FUEL RATIO SENSOR: INSTALLATION
1. INSTALL AIR FUEL RATIO SENSOR (for Bank 2 Sensor 1)
(a) Using SST, install the air fuel ratio sensor (for Bank 2 Sensor 1) to the exhaust manifold LH.
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)
NOTICE:
*
The "with SST" torque value is effective when using SST with a fulcrum length of 30 mm (1.18 in.).
*
The "with SST" torque value is effective when using a torque wrench with a fulcrum length of 300 mm (11.81 in.) See: Service
Precautions.
*
This torque value is effective when SST is parallel to the torque wrench.
2. INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY LH See: Engine, Cooling and Exhaust/Exhaust System/Exhaust Manifold/Service and
Repair/Installation
3. INSTALL NO. 3 ENGINE ROOM RELAY BLOCK ASSEMBLY See: Engine, Cooling and Exhaust/Exhaust System/Exhaust Manifold/Service
and Repair/Installation
4. INSTALL AIR FUEL RATIO SENSOR (for Bank 1 Sensor 1)
(a) Using SST, install the air fuel ratio sensor connector (for Bank 1 Sensor 1) to the exhaust manifold RH.