HS 250h L4-2.4L (2AZ-FXE) Hybrid (2010)
2AZ-FXE ENGINE CONTROL: AIR FUEL RATIO SENSOR: INSTALLATION
1. INSTALL AIR FUEL RATIO SENSOR
(a) Temporarily tighten the air fuel ratio sensor.
(b) Using SST, fully tighten the air fuel ratio sensor.
Text in Illustration
SST : 09224-00010
without SST - Torque : 44 Nm (449 kgf-cm, 32 ft-lbf)
with SST - Torque : 39 Nm (398 kgf-cm, 29 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 260 mm (10.23 in.).
*
This torque value is effective when SST is parallel to the torque wrench See: Service Precautions.
(c) Connect the air fuel ratio sensor connector.
2. INSPECT FOR EXHAUST GAS LEAK
3. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY See: Engine, Cooling and Exhaust/Engine/Service and Repair/Removal and
Replacement/Engine Assembly/Installation