AWD

Fuel Supply System - All Wheel Drive (AWD) - Vehicles as of 07.2003


NOTE:
- Secure all hose connections using hose clamps appropriate for the model type.
- VAG1921 hose clip pliers are recommended for installing spring-type clamps.
- Always replace seals and gaskets.


Fuel tank with attachments - component overview







1 - Bracket
- for exhaust system
2 - Carrier plate
3 - Fuel supply line
- from fuel filter
- To engine
- Do not bend
- To disconnect, press release button on connection piece
4 - Vent line
- From EVAP canister to Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-
- Do not bend
- To disconnect, press release button on connection piece
- Clipped in on fuel tank
5 - Electrical harness connector
- for Fuel Tank Lock Switch -F314-
6 - 2 Nm
7 - Heat shield
- for fuel filler tube
8 - 23 Nm
- serves to secure fuel filler tube and Ground (GND) connection (item 14)
9 - Overflow hose
10 - Rubber pan
11 - Tensioning ring
12 - Seal
- Replace if damaged
13 - Cap
14 - Ground (GND) connection
- For discharging electrostatic charge
- Installed position / check requirements, see Fig. 1.
- Ensure secure seating of connector and secure wire with securing bolt for fuel filler tube (item 8)
- 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 Ohm
15 - Vent line
16 - Vent line
- from gravity valve to EVAP canister
- To remove, press release ring on EVAP canister
17 - Vent 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
18 - Fuel tank
19 - Expanding clip
20 - 23 Nm
21 - Tension strap
22 - Heat shield
- for fuel tank
23 - 2 Nm
24 - 23 Nm

Fig. 1 Installation position of Ground (GND) connection







- Route Ground (GND) connection as shown in figure.
- First, engage contact -1- of Ground (GND) connection into securing opening on fuel tank -5- and then press in spacer bushing -2-.
- Ensure connector -4- of Ground (GND) connection fits securely at metal ring -3- of fuel filler tube.


CAUTION:
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 Ohm.