audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Charge Pressure Control and Vacuum System Connections, Diagram|Page 6354 > < Charge Pressure Control and Vacuum System Connections, Diagram|Page 6352
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Intercooler: Locations
Overview of Component Locations

Overview Of Turbocharging System

1

From fuel tank

2

EVAP canister
-

with Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-

3

Check-valve for EVAP canister
-

between EVAP canister and intake manifold before turbocharger

-

Installation position (light/dark side): Arrow points in direction of aperture, as shown in figure.

4

Turbocharger
-

Boost pressure regulation

5

Vacuum diaphragm for boost pressure regulation

6

Mechanical recirculation valve

7

Brake booster

8

Check-valve
-

Between brake booster and intake manifold

-

Installation position (light/dark side): Arrow points in direction of aperture, as shown in figure.

9

Wastegate Bypass Regulator Valve -N75-
-

Check activation

10

Mass Air Flow (MAF) Sensor -G70-

11

Air filter housing

12

Pressure regulator valve for crankshaft housing ventilation

13

Vacuum reservoir
-

Bolted on at cylinder head

14

Fuel pressure regulator

15

Intake manifold
-

with Intake Air Temperature (IAT) Sensor - G42-

16

Check-valve
-

Installation position (light/dark side): Arrow points in direction of aperture, as shown in figure.

Charge Pressure Control and Vacuum System Connections, Diagram|Page 6354 > < Charge Pressure Control and Vacuum System Connections, Diagram|Page 6352