volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Overview Plan of Exhaust Turbocharging System|Page 6845 > < Closed Throttle Position (CTP) Switch [F60]|Page 6840
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Turbo Boost Sensor: Locations
Overview Plan of Exhaust Turbocharging System

Overview plan of exhaust turbocharging system (Vehicles with engine code AUG, AWM) 

1

EVAP canister

2

Vent line
-

From gravity valve at fuel tank, item 7

3

Check-valve
-

For EVAP canister system

4

Turbocharger
-

The boost pressure regulator valve and vacuum diaphragm for boost pressure regulator valve are part of the exhaust turbocharger and cannot
be replaced individually.

5

Combination valve
-

For Secondary Air Injection (AIR) system.

6

Fuel pressure regulator

7

To cylinder head cover
-

Crankcase breather valve

8

To brake booster

9

Suction jet pump

10

Vacuum reservoir
-

Two separate chambers

11

To diagnostic pump

12

Check-valve
-

Bypass to vacuum booster

13

Check-valve
-

For engine vacuum control

14

Crankcase ventilation

15

Secondary Air Injection (AIR) Solenoid Valve-N112-

16

Check-valve
-

For EVAP canister system

Overview Plan of Exhaust Turbocharging System|Page 6845 > < Closed Throttle Position (CTP) Switch [F60]|Page 6840