Intake Manifold and Components of Variable Intake Manifold, Assembly Overview

Intake Manifold And Components Of Variable Intake Manifold, Assembly Overview

Vacuum line diagram







1. Vacuum actuator
2. Spring
3. Vacuum hose
- From intake manifold
4. Non-return valve
- Installed location: blue side to Y-piece
5. For Secondary Air Injection (AIR) solenoid valve -N112-
- (Vehicles with secondary air injection system)
6. 6 Nm
7. Intake manifold change-over valve -N156-
8. Y-piece
9. To fuel pressure regulator
10. T-piece
11. 10 Nm
12. Mounting plate
13. Rubber grommet
14. Spacing sleeve
15. To vacuum reservoir
Various versions
- Component location: in left wheel well
- For variable intake manifold at Wide Open Throttle
16. Seal
- Replace if damaged
17. 10 Nm
18. Intake manifold
- To remove, remove ignition coils, fuel rail, throttle valve control module and wiring connections
19. Washer
- Conical side toward intake manifold
20. Oil seal
- replace if damaged
21. Change-over roller
22. Oil seal
- For change-over roller