Intake manifold
1. Intake manifold assembly
2. Motorized throttle body
3. Intake manifold support
Removal and installation
1. Disconnect the wire from the negative terminal (A) battery.
Note: Tightening torque: 4.0-6.0 Nm.
2. Remove the cover (IN) engine.
3. Remove the duct (WITH).
4. Disconnect the hose (A) breather, air intake hose (IN) and remove the air filter assembly (WITH).
Note: Tightening torque:
- Hose clamp bolt: 2.9-4.9 Nm.
- Air filter bolts: 7.8-11.8 Nm.
5. Remove the drain plug (A) and drain the coolant. Remove the radiator cap to speed up the drain.
6. Disconnect the top hose (A) radiator.
7. Disconnect connector (A) oil control valve (OCV).
8. Disconnect the connector (A) intake manifold geometry change systems (VIS), sensor connector (IN) oil pressure connector (WITH) knock sensor connector (D) A/C compressor switch and connector (E) generator.
9. Disconnect the injector connectors (A).
10. Disconnect the connector (A) electric throttle (ETC), connector (IN) intake manifold absolute pressure sensor (IDA) and intake air temperature sensor connector (IATS).
11. Disconnect the hose (A) crankcase ventilation.
12. Disconnect the fuel hose (A).
13. Disconnect the vacuum hose (A) brake booster, hose (IN) purge control solenoid valve (PCSV) and hoses (WITH) cooling system from the throttle body.
14. Remove the intake manifold support (A), then disconnect the sensor connectors from the mounting bracket.
Note: Tightening torque: 18.6 - 23.5 Nm.
15. Remove the intake manifold (A).
Note: Tightening torque: 18.6 - 23.5 Nm.
16. Installation is carried out in the reverse order of removal.