Intake Manifold Replacement

Intake Manifold Replacement

Removal Procedure




1. Remove the fuel pipe shield. Refer to Fuel Pipe Shield Replacement (Fuel Pipe Shield Replacement).
2. Remove the air outlet duct. Refer to Air Cleaner Outlet Duct Replacement (Air Cleaner Outlet Duct Replacement).
3. Disconnect the brake booster vacuum hose (1) from the intake manifold.




4. Disconnect the positive crankcase ventilation (PCV) hose (1) from the intake manifold.




5. Disconnect the purge line (1) from the intake manifold.




6. Remove the purge solenoid bolt (1) from the intake manifold and set the purge solenoid aside.




7. Disconnect the throttle body electrical connector (1).




8. Remove the intake manifold bracket bolt (1).
9. Unclip the engine wiring harness from the intake manifold.




10. Remove the intake manifold bolts (1).
11. Remove the intake manifold and gasket.
12. If replacing the intake manifold, disassemble the intake manifold. Refer to Intake Manifold Disassemble (82. Intake Manifold Disassemble).

Installation Procedure

(DI):

1. If installing a new intake manifold, assemble the intake manifold. Refer to Intake Manifold Assemble (84. Intake Manifold Assemble).
2. Install the NEW intake manifold gasket.
3. Tighten the intake manifold bolts in the sequence shown (1-6).

Caution: Refer to Fastener Caution (Fastener Caution).

4. Install the intake manifold bolts (1) and tighten to 25 Nm (18 lb ft).




5. Clip the engine wiring harness from the intake manifold.
6. Install the intake manifold bracket bolt (1) and tighten to 23 Nm (17 lb ft).




7. Connect the throttle body electrical connector (1).




8. Install the purge solenoid bolt (1) to the intake manifold.




9. Connect the purge line (1) to the intake manifold.




10. Connect the PCV hose (1) to the intake manifold.




11. Connect the brake booster vacuum hose (1) from the intake manifold.
12. Install the air outlet duct. Refer to Air Cleaner Outlet Duct Replacement (Air Cleaner Outlet Duct Replacement).
13. Install the fuel pipe shield. Refer to Fuel Pipe Shield Replacement (Fuel Pipe Shield Replacement).