Heated Oxygen Sensor: Installation

INSTALL HEATED OXYGEN SENSOR
1. Using SST, install the heated oxygen sensor onto the front exhaust pipe.
  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)
  NOTE:
  - This torque value can be obtained by using a torque wrench with a fulcrum length of 300 mm (11.81 in.) and SST with measurement of 30 mm (1.18 in.) (See REPAIR INSTRUCTION ).
  - This torque value is effective when SST is parallel to the torque wrench.
  Fig 1: Installing Heated Oxygen Sensor
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Install the wire harness clamp bracket and connect the wire harness clamp.
3. Pass the sensor connector through the floor panel and install the grommet.
4. Connect the heated oxygen sensor connector.
INSPECT FOR EXHAUST GAS LEAK

Fig 2: Locating Wire Harness Clamp
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002