Passat Sedan L4-1.9L DSL Turbo (AHH) (1998)
Boost Solenoid: Service and Repair
Boost Pressure Hoses, Connection Diagram
1. to EGR valve
2. Vacuum connection
^
for A/C system
3. Vacuum connection
^
for brake servo
4. Exhauster
5. Boost pressure control valve
6. Vacuum connection
^
on vacuum reservoir
7. Breather pipe
^
to Air Cleaner
8. Wastegate Bypass Regulator valve N75
9. Vacuum reservoir
10. Vacuum connection to Boost pressure control valve (item 5)
11. Vacuum connection
^
to check valve
12. Check valve
^
White connection to Wastegate Bypass Regulator valve (item 8) and to vacuum reservoir
13. Breather pipe
14. Breather pipe from EGR Vacuum Regulator Solenoid valve N18