Fuel tank with attachments, assembly overview: Notes
WARNING: This page does not describe the selected car, but rather 15 other vehicles, including the 2008 Audi S4, 2008 Audi RS 4, 2008 Audi A4, 2007 Audi S4, and 2007 Audi RS 4. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- The fuel system with return line is shown in illustration.
1 - Bracket
- For exhaust system
2 - Carrier plate
3 - Fuel supply line
- From fuel filter
- To engine
- Do not kink
- To disconnect, press release button on connection piece
4 - Ventilation line
- From EVAP canister to Evaporative Emission (EVAP) Canister Purge Regulator Valve N80
- Do not kink
- To disconnect, press release button on connection piece
- Clipped in on fuel tank
5 - Fuel return line
- From engine
- Clipped in on fuel tank
6 - Electrical harness connector
- For Fuel Tank Lock Switch F314
- Checking electrical → Fuel Tank Lock Switch F314 , checking
7 - 2 Nm
8 - Heat shield
- For fuel delivery connection
9 - 23 Nm
10 - Overflow hose
11 - Rubber gasket
12 - Circlip
13 - Seal
- Replace if damaged
14 - Cap
15 - Ground (GND) connection
- For discharging electrostatic charge
- Installed position/check requirements Position of Ground (GND) connection
- After installing, check electrical connection of metal ring at fuel filler tube to a bare area of chassis using Ohm meter - Specified value: approx. 0 Ω
16 - Ventilation line
17 - Spring clip
18 - Ventilation line
- From gravity valve to EVAP canister
- To remove, press release ring on EVAP canister
19 - Ventilation line
- From EVAP canister to Evaporative Emission (EVAP) Canister Purge Regulator Valve N80
- To remove, press release ring on EVAP canister
- Clipped in on fuel tank
20 - Fuel tank
- Removing and installing → Fuel tank with attachments, removing and installing
21 - Securing strap
22 - Spreader clip
23 - 23 Nm
24 - Heat shield
- For fuel tank
25 - 2 Nm
26 - 23 Nm