Audi Workshop Service and Repair Manuals

Observe safety precautions.

Observe rules for cleanliness => Page 20-5.

Special tools and workshop equipment required

• ◆ Special tool 3217

Removing

• ‒ Obtain code on vehicles with coded radio/integrated radio and navigation system.
• ‒ With ignition switched off, disconnect battery earth strap.
• ‒ The fuel tank must not be more than 3/4 full when removing the fuel delivery unit. Drain fuel tank if necessary. Procedure.
• ‒ Briefly open fuel tank filler cap (to release pressure).

• ‒ Fold down rear seat bench.

• ‒ Fold back floor covering under rear seat bench.
• ‒ → Turn fuel delivery unit cover anti-clockwise and remove.

• ‒ → Release 4-pin connector -arrow- and unplug.

• ‒ → Disconnect fuel supply pipe -1- and fuel return pipe -2- (press release tabs).

• ‒ → Remove union nut with spanner 3217.
• ‒ Pull fuel delivery unit and seal out of the opening in fuel tank.

Installing

Install in reverse sequence; note the following points:

• ‒ → Note correct installation position:
• ‒ Marking -2- on flange must coincide with marking -1- on fuel tank -arrows-.

• ‒ → Tighten union nut with spanner 3217.

• ‒ Connect fuel lines.
• ‒ Blue return pipe -1- goes to connection with marking -R-.
• ‒ Black supply pipe -2- goes to connection with marking -V-.
• ‒ Connect battery and enter anti-theft code on vehicles with coded radio/ radio and navigation system

=> Operating instructions

• ‒ Close windows fully using electric window switches.
• ‒ Then operate all electric window switches again for at least one second in the "close" direction to activate the automatic one-touch function.
• ‒ Set clock to correct time.

Tightening torque