Throttle Body: Installation

WARNING: This page is about a different car, the 2004 Lexus LX 470. However, it is still accessible from the selected car via links, so may be relevant.

INSTALL THROTTLE BODY
1. Connect the water bypass hose to the manifold thermostat on the throttle body.
  
  Fig 1: Connecting Water Bypass Hose To Manifold Thermostat On Throttle Body
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Install a new gasket and the throttle body with the 2 bolts and the 2 nuts.
  1. Torque: 18 N.m (185 kgf.cm, 13 ft.lbf)
3. Connect the water bypass hose and the PCV hose to the throttle body.
4. Connect the throttle control connector.
Fig 2: Connecting Water Bypass Hose & PCV Hose To Throttle Body
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL INTAKE AIR CONNECTOR
FILL WITH ENGINE COOLANT (See REPLACEMENT )
START ENGINE AND CHECK FOR ENGINE COOLANT LEAKS
INSTALL V-BANK COVER