Intake Manifold: Installation: Installation

WARNING: This page is about a different variant/trim than selected.

INSTALL INTAKE AIR CONTROL VALVE ACTUATOR (for TCV) See step 1
INSTALL ENGINE MOUNTING DAMPER
1. Install the engine mounting damper with the 3 bolts.
  
  Fig 1: Locating Engine Mounting Damper Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Torque: 9.0 N*m (92 kgf*cm, 80 in.*lbf)
INSTALL WIRING HARNESS CLAMP BRACKET
1. Install the bracket with the bolt.
  
  Fig 2: Identifying Wiring Harness Clamp Bracket Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
INSTALL CHECK VALVE
1. Connect the 2 vacuum hoses to the intake manifold to install the check valve.
  
  Fig 3: Locating Check Valve
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Check that the check valve is installed as shown in the illustration.
  
  Fig 4: Identifying Check Valve
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL INTAKE MANIFOLD
1. Close the tumble control valves.
  
  Fig 5: Identifying Tumble Control Valves Closed Position
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  NOTE:
  The valves may be damaged if they are not closed before installing the intake manifold.
  
  HINT:
  
  Connect the battery to the terminals of the actuator and operate the motor to close the valves, refer to ON-VEHICLE INSPECTION - Step 3 .
2. Install a new gasket to the intake manifold.
  
  Fig 6: Locating Gasket And Intake Manifold
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Install the intake manifold by tightening the 6 bolts in the sequence shown in the illustration.
  
  Fig 7: Locating Intake Manifold And Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf)
4. Connect the intake air control actuator connector.
  
  Fig 8: Locating Intake Air Control Valve Actuator Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
5. Attach the 2 clamps to the intake manifold and bracket.
6. Install the wire harness with the bolt.
  Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
7. Install the wire harness bracket with the bolt.
  
  Fig 9: Locating Fuel Vapor Feed Hose, Vacuum Hose, Clamp And Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
8. Connect the fuel vapor feed hose, vacuum hose, clamp and connector.
9. Install the 2 wire harness brackets with the 2 bolts.
  
  Fig 10: Locating Wire Harness Brackets And Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
10. Connect the 4 clamps and wire harness.
  
  Fig 11: Identifying Clamps And Wire Harness
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL FUEL DELIVERY PIPE SUB-ASSEMBLY . Refer to INSTALLATION - Step 2
INSTALL NO. 1 VACUUM SWITCHING VALVE ASSEMBLY . Refer to INSTALLATION - Step 1
CONNECT UNION TO CONNECTOR TUBE HOSE
1. Connect the union to connector tube hose to the intake manifold.
  
  Fig 12: Locating Connector Tube Hose
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
CONNECT NO. 2 VENTILATION HOSE
1. Connect the No. 2 ventilation hose to the intake manifold.
  
  Fig 13: Locating No. 2 Ventilation Hose
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL VACUUM SWITCHING VALVE ASSEMBLY (for ACIS)
1. Install the vacuum switching valve (for ACIS) with the bolt.
  
  Fig 14: Locating Vacuum Hoses, Connector Tube Hoses, Clamp And Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Torque: 9.0 N*m (92 kgf*cm, 80 in.*lbf)
2. Connect the 2 vacuum hoses, 2 union to connector tube hoses, clamp and connector.
CONNECT OUTLET HEATER WATER HOSE . Refer to INSTALLATION - Step 45
CONNECT INLET HEATER WATER HOSE . Refer to INSTALLATION - Step 46
INSTALL THROTTLE BODY ASSEMBLY
1. Install the throttle body assembly, refer to INSTALLATION .
CONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
WARNING:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected, refer to INITIALIZATION .
INSPECT FOR FUEL LEAK
HINT:

Refer to PRECAUTION .