audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Coolant Line/Hose|Diagrams|Page 1340 > < Engine Oil, Draining and Replacing Oil Filter|Page 1335
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Coolant Line/Hose: Diagrams

Coolant Hose Connection Diagram 

1 -

Radiator

^

Replace coolant after replacing

2 -

Non-return valve

3 -

After-run coolant pump V51

4 -

Oil cooler

^

Replace coolant after replacing

5 -

Coolant pump

6 -

Cylinder head/cylinder block

^

Replace coolant after replacing

7 -

Coolant expansion tank

8 -

Coolant reservoir cap

^

With check-valve

9 -

Throttle valve control module J338

10 -

Heater core

^

Replace coolant after replacing

11 -

Coolant thermostat

12 -

Non-return valve

13 -

Transmission oil cooler

Coolant Line/Hose|Diagrams|Page 1340 > < Engine Oil, Draining and Replacing Oil Filter|Page 1335