INSTALLATION

1. INSTALL AIR INJECTION CONTROL DRIVER

(a) Install the air injection control driver to the body with the 2 bolts. Torque: 19.5 N·m {198 kgf·cm, 14ft·lbf}

(b) Connect the 2 connectors to the air injection control driver.

2. INSTALL NO. 2 AIR SWITCHING VALVE

(a) Connect the 2 vacuum hoses to the 2 No. 2 air switching valves.

(b) Install 2 new gaskets and 2 No. 2 air switching valves to the rear water by-pass joint with the 4 bolts.

Torque:

10 N·m {102 kgf·cm, 7ft·lbf}

(c) Install 2 new gaskets, and connect the 2 No. 3 air tubes to the No. 2 air switching valve with the 4 bolts. Torque: 10 N·m {102 kgf·cm, 7ft·lbf}

(d) Install the 2 new gaskets, and connect the 2 No. 3 air tubes to the exhaust manifold with the 4 nuts.

Torque:

10 N·m {102 kgf·cm, 7ft·lbf}

3. INSTALL AIR PUMP ASSEMBLY

(a) Install the air pump with the 4 bolts. Torque: 16 N·m {163 kgf·cm, 12ft·lbf}

(b) Connect the pressure sensor connector for the air injection systems.

(c) Connect the air switching valve connector.

(d) Connect the No. 2 air hose to the air switching valve.

4. INSTALL VACUUM CONTROL VALVE SET (for Air Injection System)

(a) Install the valve set to the intake manifold with the 2 bolts. Torque: 7.5 N·m {76 kgf·cm, 66in·lbf}

(b) Connect the 2 vacuum hoses to the valve set.

5. INSTALL INTAKE MANIFOLD ASSEMBLY

6. CONNECT FUEL MAIN HOSE

7. CONNECT FUEL RETURN HOSE

8. INSTALL INTAKE AIR CONNECTOR PIPE

9. INSTALL V-BANK COVER SUB-ASSEMBLY

10. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

11. PERFORM INITIALIZATION

(a) Perform initialization .

NOTICE:

Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.

12. ADD ENGINE COOLANT

13. CHECK FOR ENGINE COOLANT LEAKS

Check for the engine coolant leaks .

14. CHECK FOR FUEL LEAKS