audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Mass Air Flow Sensor <--> [Air Flow Meter/Sensor]|Testing and Inspection > < Wiring Diagram Layout|Page 3974
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Mass Air Flow Sensor: Vacuum and Vapor Hose Diagrams

Vacuum System Layout

General air flow

1

-

Air filter

2

-

Mass Air Flow (MAF) sensor -G70

3

-

Suction side- Turbocharger bank 1

4

-

Turbocharger- bank 1

5

-

Boost - pressure side Turbocharger bank 1

6

-

Air distributor

7

-

Suction side - Turbocharger bank 2

8

-

Turbocharger - bank 2

9

-

Boost - pressure side Turbocharger bank 2

10

-

Charge air cooler bank 2

11

-

Intake manifold

12

-

Throttle Valve Control Module -J338

13

-

Charge air cooler bank 1

Mass Air Flow Sensor <--> [Air Flow Meter/Sensor]|Testing and Inspection > < Wiring Diagram Layout|Page 3974