Raise the front of the V-bank cover to detach the 3 pins. Then remove the 2 V-bank cover hooks from the bracket, and remove the V-bank cover.

Land Cruiser URJ200 URJ202 GRJ200 VDJ200 1UR-FE ENGINE CONTROL

Install the 4 knock sensors with the 4 bolts so that the knock sensors are angled as shown in the illustration.

Measure the resistance according to the value(s) in the table below.

• Standard Resistance:

• Tester Connection	Condition	Specified Condition
  1 - 2	20°C (68°F)	120 to 280 kΩ

If the result is not as specified, replace the knock sensor.

()

Land Cruiser URJ200 URJ202 GRJ200 VDJ200 1UR-FE ENGINE CONTROL

Install a new gasket to the engine coolant temperature sensor.

Partially immerse the sensor in water and warm up the water.

Remove the 3 bolts and screw.

Land Cruiser URJ200 URJ202 GRJ200 VDJ200 1UR-FE ENGINE CONTROL