audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

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Vehicles as of 07.03

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Secure fuel hose to connection on fuel rail pipe. To do so, counterhold using an open-end wrench at each hex head -1- and -3- and tighten union
nut -2- to 22 Nm.

Checking fuel pressure regulator - vehicles with all wheel drive

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Remove rear bench seat.

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Unscrew cover for sealing flange from left (arrows).

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Disconnect fuel return line (arrow) from sealing flange (left side of vehicle).

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