Vacuum and Vapor Hose Diagrams

VACUUM CONNECTIONS





1 - from carbon canister

2 - Carbon canister solenoid valve I (N 80)
gray

3 - Carbon canister solenoid valve II (N 115)
black

4 - Intake air boot

5 - Temperature controller
note installed position

6 - Throttle body

7 - Intake manifold

8 - Check valve
- for vehicles without ABS only
- note installed position: arrow on valve points
- toward intake manifold

9 - from brake booster
for vehicles without ABS only

10 - from multifunction indicator - A/C
- for vehicles without ABS only
- vehicles without multifunction indicator A/C plug off connection on check valve (item-8)

11 - from multifunction indicator
- for vehicles with ABS
- for vehicles without multifunction indicator: plug off connection on tee

12 - from A/C
- for vehicles with ABS
- for vehicles without A/C, plug off connection on tee

13 - from temperature regulator
- Item 5.
- for vehicles with ABS

14 - from idle-stabilizer valve (N 71)

15 - Vacuum unit
for intake air preheating control flap

16 - Air-filter housing