Heated Oxygen Sensor - Installation

Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - 3UR-FE ENGINE CONTROL

HEATED OXYGEN SENSOR - INSTALLATION

1. INSTALL NO. 2 HEATED OXYGEN SENSOR (for Bank 1 Sensor 2)
Heated Oxygen Sensor - Installation. 3UR-FE ENGINE CONTROL. Land Cruiser URJ200 URJ202 GRJ200 VDJ200

Temporarily install the sensor to the exhaust pipe by hand.

Heated Oxygen Sensor - Installation. 3UR-FE ENGINE CONTROL. Land Cruiser URJ200 URJ202 GRJ200 VDJ200

Using SST, tighten the sensor.

  • 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}
Text in Illustration
*1Fulcrum Length
  • HINT:
Use a torque wrench with a fulcrum length of 300 mm (11.8 in.). If using a torque wrench with a length that is not 300 mm (11.8 in.), calculate the torque specification for the torque wrench and SST based on the "without SST" torque specification ().
Make sure SST and the wrench are connected in a straight line.
2. INSTALL HEATED OXYGEN SENSOR (for Bank 2 Sensor 2)

Temporarily install the sensor to the exhaust pipe by hand.

Heated Oxygen Sensor - Installation. 3UR-FE ENGINE CONTROL. Land Cruiser URJ200 URJ202 GRJ200 VDJ200

Using SST, tighten the sensor.

  • 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}
Text in Illustration
*1Fulcrum Length
  • HINT:
Use a torque wrench with a fulcrum length of 300 mm (11.8 in.). If using a torque wrench with a length that is not 300 mm (11.8 in.), calculate the torque specification for the torque wrench and SST based on the "without SST" torque specification ().
Make sure SST and the wrench are connected in a straight line.
3. INSTALL FRONT EXHAUST PIPE ASSEMBLY

Install a new gasket and the front exhaust pipe to the exhaust manifold RH with 2 new nuts.

  • Torque:
  • 54 N*m{ 551 kgf*cm, 40 ft.*lbf}

Install the wire harness clamp bracket of the oxygen sensor to the transmission with the bolt.

  • Torque:
  • 29 N*m{ 296 kgf*cm, 21 ft.*lbf}

Connect the heated oxygen sensor connector.

4. INSTALL FRONT NO. 2 EXHAUST PIPE ASSEMBLY

Install a new gasket and the front No. 2 exhaust pipe to the exhaust manifold LH with 2 new nuts.

  • Torque:
  • 54 N*m{ 551 kgf*cm, 40 ft.*lbf}

Install the wire harness clamp bracket of the oxygen sensor to the transmission with the bolt.

  • Torque:
  • 29 N*m{ 296 kgf*cm, 21 ft.*lbf}

Connect the heated oxygen sensor connector.

5. INSPECT FOR EXHAUST GAS LEAK

If gas is leaking, tighten the areas necessary to stop the leak. Replace damaged parts as necessary.


6. INSTALL NO. 2 ENGINE UNDER COVER

Install the No. 2 engine under cover with the 2 bolts.

  • Torque:
  • 29 N*m{ 296 kgf*cm, 21 ft.*lbf}