A4 Cabriolet Mk2
| Fuel tank with components - exploded view |
Note| The illustration shows a fuel system with fuel return line. |
| 1 - | Fuel supply pipe |
| q | From fuel filter |
| q | To engine |
| q | Do not kink |
| q | Press release tab on pipe connector to disconnect |
| 2 - | Fuel return pipe |
| q | From engine |
| q | Do not kink |
| q | Press release tab on pipe connector to disconnect |
| q | Clip onto fuel tank |
| 3 - | Breather pipe |
| q | Leading to activated charcoal filter in wheel housing (front right) |
| q | Do not kink |
| q | Press release tab on pipe connector to disconnect |
| q | Clip onto fuel tank |
| 4 - | 23 Nm |
| q | Secures fuel filler neck and earth connection → Item |
| 5 - | Overflow hose |
| q | Attach to wheel housing |
| 6 - | Rubber cup |
| 7 - | Retaining ring |
| 8 - | Seal |
| q | Renew if damaged |
| 9 - | Filler cap |
| q | Secured to tank flap |
| 10 - | Earth connection |
| q | To eliminate electrostatic charge |
| q | Installation position / test procedure → Fig. |
| q | Ensure that connector is seated properly and secure wire with securing bolt for fuel filler neck → Item |
| q | After installation, use an ohmmeter to check the electrical connection between the metal ring on the fuel filler neck and a bare metal part on the body. Specification: approx. 0 Ω |
| 11 - | Breather pipe |
| 12 - | Fuel tank |
| q | Removing and installing → Chapter |
| 13 - | Heat shield |
| q | For fuel tank |
| 14 - | 2 Nm |
| 15 - | Heat shield |
| q | For fuel tank |
| 16 - | 2 Nm |
| 17 - | Spreader clip |
| 18 - | Securing strap |
| q | Note different lengths |
| 19 - | 23 Nm |
Caution
