Toyota Sienna Service Manual: Installation

1. INSTALL KNOCK CONTROL SENSOR

1.  Install the 2 knock control sensors with the 2 bolts as shown in the illustration.

   Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf)

2.  Connect the 2 knock control sensor connectors.

2. INSTALL INTAKE MANIFOLD

3. INSTALL FUEL MAIN TUBE SUB-ASSEMBLY

4. INSTALL INTAKE AIR SURGE TANK

NOTICE: DO NOT apply oil to the bolts listed below.

1. Install a new gasket to the intake air surge tank [A].
2.  Using a 5 mm hexagon socket wrench, install the 4 bolts [B].

   Torque: 18 N*m (184 kgf*cm, 13 ft.*lbf)

3.  Install the intake air surge tank with the 2 nuts and 2 bolts [C].

   Torque: Nut 16 N*m (163 kgf*cm, 12 ft.*lbf)
   Bolt 21 N*m (214 kgf*cm, 15 ft.*lbf)

4. Connect the connector [D].

5. Connect the union to check valve hose [E].
6.  Connect the ventilation hose No. 2 [F].

7. Install the clamp and connect the throttle with motor body assembly connector [G].
8.  Connect the vapor feed hose [H].
9.  Connect the 2 water by-pass hoses to the throttle with motor body assembly [I].

5. INSTALL AIR CLEANER CASE SUB-ASSEMBLY

6. INSTALL AIR CLEANER CAP SUB-ASSEMBLY

7. ADD ENGINE COOLANT

8. INSPECT FOR ENGINE COOLANT LEAK

9. INSPECT FOR FUEL LEAK

10. INSTALL FRONT OUTER COWL TOP PANEL SUBASSEMBLY

11. INSTALL WINDSHIELD WIPER MOTOR ASSEMBLY

12. INSTALL V-BANK COVER SUB-ASSEMBLY