Part I
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2004 Audi A6, 2003 Audi S6, 2003 Audi A6, 2002 Audi S6, and 2002 Audi A6. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
The following list refers to Fig 1.
- - Bolt M8 x 28 with permanent washer
- Tighten to 23 Nm
- - Mounting clip
- For heat shield
- Check for secure fitting
- - Carrier plate
- - Vent line
- Front end
- to Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-
- clipped in at top of fuel tank
- Remains on fuel tank when fuel tank is removed
- - Fuel return line
- From engine
- Mark before removing
- Note direction of arrow on connector flange
- Clipped in on fuel tank, at front right
- - Fuel supply line
- from fuel filter
- To fuel rail
- Mark before removing
- - 2 Nm
- - Heat shield
- for fuel filler tube
- - Bolt M8 x 28 with permanent washer
- Tighten to 23 Nm
- - Spring nut - 1.3 Nm
- - Overflow hose
- - Rubber pan
- - Tensioning ring
- - Seal
- Replace if damaged
- - Cap
- Attached to tank flap with fastening device
- - Ground (GND) connection
- For discharging electrostatic charge
- Installed position / check requirements. See Installation position of Ground (GND) connection .
- Ensure secure seating of connector and secure wire with front securing bolt for fuel filler tube. See item 9.
- After installing, check electrical connection of metal ring at fuel filler tube to a blank portion of chassis using Ohm meter. Specified value: approx. 0 Ω
- - Fuel filler tube with reservoir
- - Vent line
- Rear end
- to EVAP canister
- clipped in at top of fuel tank
- Remains on fuel tank when fuel tank is removed
- - Vent line
- From fuel filler tube to EVAP canister
- - Heat shield
- for fuel tank
- - 2 Nm
- - Fuel tank
- - Heat shield
- for fuel tank
- - Tension strap
- Note installed position