Passat V6-2.8L (ATQ) (2004)
19. To Leak Detection Pump (LDP) -V144-
20. Spacer plate with sealing ring
-
Replace if damaged
21. To brake booster
and
Vacuum connections for valves
1. To vacuum actuator for variable intake manifold
2. To the combi-valves (Vehicles with secondary air injection system)
3. Secondary Air Injection (AIR) solenoid valve-N112- (Vehicles with secondary air injection system)
4. To secondary air injection solenoid valve (Vehicles with secondary air injection system)
5. To T-piece at intake manifold
6. Non-return valve
7. Intake manifold change-over valve
8. To vacuum reservoir in left wheel well
9. From T-piece at intake manifold
10. Fuel pressure regulator
Crankcase ventilation
1. Connection at ventilation housing
2. Distributor
3. Connection to left cylinder head cover
4. Ventilation valve (various versions)
5. Connection to right cylinder head cover