Intake Manifold: Service and Repair

Removal and Installation

EM-18 Component:

REMOVAL





1. Remove engine cover (1).
2. Drain engine coolant.

CAUTION:
Perform this step when engine is cold.

NOTE:
This step is unnecessary when putting plugs to water hoses (to electronic throttle control actuator).

a. Disconnect water hoses from electronic throttle control actuator.
b. Remove electronic throttle control actuator.

CAUTION:
^ Handle carefully to avoid any shock to electric throttle control actuator.
^ Never disassemble.

3. Remove oil level gauge.

CAUTION:
Cover the oil level gauge guide openings to avoid entry of foreign materials.





4. Loosen and remove intake manifold (1) bolts (A) (B).
<---: Engine front





5. Loosen bolts in reverse order as shown.
<---: Engine front

CAUTION:
Cover engine openings to avoid entry of foreign materials.

6. Remove EVAP canister purge volume control solenoid valve from intake manifold, if necessary.

CAUTION:
Handle it carefully and avoid impacts.

7. Remove intake manifold.

INSTALLATION
1. Install intake manifold.

NOTE:
Be sure the intake manifold gasket is seated correctly in groove of intake manifold.





2. Tighten bolts in numerical order as shown.
<---: Engine front





3. Tighten intake manifold bolt (A). Then tighten intake manifold bolt (B).
1: Intake Manifold
<---: Engine front

4. Install electronic throttle control actuator





5. Install water hoses (3), (5) to electronic throttle control actuator as shown.
1: Electric throttle control actuator
2: Clamp
4: Water outlet
A: Paint Mark
B: The clamp shall not interfere with the bulged section.
6. Installation of the remaining components is in the reverse order of removal.

INSPECTION AFTER INSTALLATION
^ Check for leaks of engine coolant. Refer to CO-11, "Inspection". System Inspection
^ Start and warm up the engine. Visually check for engine coolant leaks.