brake light AUDI A3 1998 8L / 1.G AEB ATW Engines Vacuum Control System Workshop Manual
Page 5 of 8
21-42
6 -
Turbocharger
Check charge air pressure Page 21
-54
7 -
Combination valve for secondary air
injection (AIR)
8 -
Fuel pressure regulator
9 -
To power brake booster
10 -
Check valve
Installation position (light/dark side): Arrow
points in direction of flow, as shown
11 -
Vacuum booster
12 -
To Leak Detection Pump (LDP)
13 -
Vacuum reservoir
Pa
ge 5 of 8 Vacuum control s
ystem
(en
gine code ATW
)
11/18/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
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pair&id=AUDI.B5.GE02.21.2