Air Fuel Ratio Sensor: Installation

INSTALL AIR FUEL RATIO SENSOR (for Bank 1 Sensor 1)
1. Using SST, install the sensor to the exhaust manifold.
  SST 09224-00010
  
  Torque: without SST
  
  44 N*m (449 kgf*cm, 32 ft.*lbf)
  
  with SST
  
  40 N*m (408 kgf*cm, 30 ft.*lbf)
  
  Fig 1: Installing Sensor To Exhaust Manifold
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  HINT:
  - Use a torque wrench with a fulcrum length of 300 mm (11.8 in.).
  - Make sure SST and the wrench are connected in a straight line.
2. Connect the sensor connector.
INSTALL RADIATOR HOSE CLAMP (See INSTALLATION )
INSPECT FOR EXHAUST GAS LEAK