Disassembly and Assembly

Intake Manifold

DISASSEMBLY




1. Disconnect the engine ground terminal from ground stay.




2. Remove the solenoid valve bracket assembly from intake manifold, and disconnect the connector from the wastegate control solenoid valve, manifold absolute pressure sensor and purge control solenoid valve.




3. Disconnect the evaporation hoses (A) and filter assembly (B).




4. Disconnect the connector from throttle position sensor.




5. Remove the throttle body from intake manifold.




6. Disconnect the connectors from fuel injector (A), tumble generator valve position sensor (B) and tumble generator valve actuator (C).




7. Remove the bolt which secures the air bypass pipe to intake manifold.




8. Disconnect the PCV pipe (A), harness assembly (B) and intake duct (C) from intake manifold.




9. Remove the bolt which holds fuel injector pipe LH onto the front side of intake manifold.




10. Remove the coolant filler tank stay from intake manifold.







11. Remove the bolts which hold fuel injector pipe onto intake manifold.




12. Remove the bolt which holds the fuel pipe to intake manifold.




13. Remove the bolts which hold the fuel injector pipe RH onto the lower side of intake manifold.




14. Loosen the clamp which holds fuel hose to injector pipe, and then disconnect the pipe from fuel hose.
15. Remove the fuel injector pipe.




16. Remove the intake manifold (upper) from intake manifold (lower).

ASSEMBLY




1. Install the intake manifold (lower) to intake manifold (upper).

NOTE: Use new O-rings.

2. Install the fuel injector pipe.




3. Connect the both fuel injector pipes with a fuel hose and secure them with clamps.




4. Tighten the bolt which secures the fuel injector pipe RH onto the lower side of intake manifold.




5. Tighten the bolt which secures fuel pipe onto intake manifold.







6. Tighten the bolts which secure fuel injector pipe onto intake manifold.




7. Install the coolant filler tank stay to intake manifold.




8. Tighten the bolt which installs fuel injector pip LH on the front side of intake manifold.




9. Install the PCV pipe (A), harness assembly (B) and intake duct (C) to intake manifold.




10. Tighten the bolt which secures air bypass pipe onto intake manifold.




11. Install the connectors to fuel injector (A), tumble generator valve position sensor (B) and tumble generator valve actuator (C).




12. Install the throttle body to intake manifold.

NOTE: Use new O-rings.




13. Connect the connector to throttle position sensor.




14. Connect the evaporation hoses (A) and filter assembly (B).






NOTE: Connect the evaporation hose as shown in the figure.





15. Connect the connector to the wastegate control solenoid valve, manifold absolute pressure sensor and purge control solenoid valve, and install the solenoid valve bracket assembly to intake manifold.




16. Install the engine ground terminal to ground stay.