volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Fuel Filter|Locations|Page 3112 > < Fluid Filter - A/T|Service and Repair|Page 3108
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Fuel Filter: Locations

Fuel Filter, Assembly Overview

The flow direction is marked by arrows on the fuel hose, the preheat valve and the fuel filter.

1

-

Return hose
-

To fuel cooler/fuel tank

-

Open lower spring-type clamp

-

Blue or with blue marking

-

Check for secure seating

2

-

Supply line
-

From fuel tank

-

White or with white marking

-

Check for secure seating

3

-

O-ring
-

Replace

4

-

Securing clip
-

Replace if damaged

5

-

Protective plate
-

Note installed position

6

-

Preheat valve
-

Installed position: Arrow points toward fuel tank

-

When replacing filter, remove retaining clip and protective plate and take off preheat valve with hoses connected. Replace O-ring and coat
with fuel before installing.

-

Below + 15  degrees C:
- Passageway to filter open

-

Above + 31 degrees C:
- Passageway to filter closed

7

-

Return hose
-

From injection pump

-

Open lower spring-type clamp

Fuel Filter|Locations|Page 3112 > < Fluid Filter - A/T|Service and Repair|Page 3108