Intake Air Control Valve ASSY No. 2 (3MZ-FE): Replacement

WARNING: This page is about a different car, the 2004 Lexus ES 330. However, it is still accessible from the selected car via links, so may be relevant.

REMOVE INTAKE AIR CONTROL VALVE ASSY NO. 2
1. Remove the wire harness clamp.
  
  Fig 1: Removing Wire Harness Clamp
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Disconnect the vacuum hose.
  
  Fig 2: Disconnecting Vacuum Hose
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Remove the 3 bolts and nut.
4. Rotate the lever to the closed position as shown in the illustration, then pull out the intake air control valve No. 2.
5. Remove the gasket from the intake air surge tank.
  
  Fig 3: Removing Bolts And Nut
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL INTAKE AIR CONTROL VALVE ASSY NO. 2
1. Install a new gasket to the intake air surge tank.
2. Install the intake air control valve No. 2 with the 3 bolts and nut.
  Torque: 10 N.m (102 kgf.cm, 7 ft.lbf)
3. Connect the vacuum hose.
4. Install the wire harness clamp.