audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Firing Order > < Fuel Filter, Fuel System With Return Line|Page 3249
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Remove fuel filter.

‹› Shown in illustration on a vehicle with front wheel drive.

Installing

Installation is in reverse order of removal, note the following:

Installation position:

‹› The direction of flow is marked on filter housing with arrows.

‹› On vehicles with front wheel drive, connection "IN" for fuel supply line - 3 - must be at same height of the threaded connection on filter bracket - 

2 -.

Distance between fuel return line at fuel filter and fuel tank.

‹› Front wheel drive: - a - = 6 to 10 mm.

‹› All wheel drive: - a - = 3 to 7 mm.

Tightening Specifications

Firing Order > < Fuel Filter, Fuel System With Return Line|Page 3249