2. Remove the intake duct.
3. Remove the air inlet hose and air inlet duct.
4. Remove the oil dipstick from the guide.
5. Remove the electronic throttle control actuator strut.
6. Remove the electronic throttle actuator.
Attention.
- Be careful not to strike the electronic throttle control actuator.
- Do not disassemble the electronic throttle control actuator.
7. Remove the boost pressure sensor with housing assembly.
Attention. Be careful not to hit the pressure sensor.
8. Loosen the water pipe mounting bolts from the intake manifold.
9. Remove the EGR volume control valve with front pipe assembly.
Attention.
- Be careful not to strike the EGR volume control valve.
- Do not disassemble the volume control valve of the gas recirculation system.
10. Remove the multifunction support bracket.
11. Remove the bracket from the intake manifold.
12. Remove the intake manifold as follows:
Loosen the mounting bolts and nuts in the reverse order shown in the figure.
Note. The arrow points to the front of the engine.
Remove intake manifold with gasket.
Attention. Seal openings in motor to prevent foreign material from entering inside.
13. Installation is made in an order, the return to removal.
Attention. Clean all contact surfaces before installation.
Note. Install the gasket on the cylinder head as shown.
Arrow - in front of the engine
Note. Tighten the intake manifold mounting bolts in the sequence shown in the figure.
First approach: 15.0 Nm.
Second approach: 25.0 Nm.
Perform throttle closed position learning procedure ("Throttle Valve Closed Position Learning") and learning the value of clearing the closed position of the throttle ("Throttle Valve Closed Position Learning Value Clear") after repair work on replacing the electronic throttle control actuator.
Check after removal
Check the deformation of the contact surface of the intake manifold using a straightedge and a set of flat feeler gauges. If the value obtained is out of specification, replace the intake manifold with a new one.