Throttle Body: Removal

REMOVE V-BANK COVER
DRAIN ENGINE COOLANT
REMOVE INTAKE AIR CONNECTOR
REMOVE THROTTLE BODY
1. Disconnect the throttle control connector.
2. Disconnect the PCV hose and the water bypass hose from the throttle body.
3. Remove the 2 bolts and 2 nuts, and disconnect the throttle body from the intake manifold.
  
  Fig 1: Disconnecting PCV Hose
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Disconnect the water bypass hose from the manifold thermostat on the throttle body, and remove the throttle body.
5. Remove the gasket.
  
  Fig 2: Disconnecting Water Bypass Hose From Manifold Thermostat
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002