A3 Mk2
| Fuel rail with injectors - exploded view |
| 1 - | Fuel rail |
| 2 - | Fuel supply pipe |
| q | From fuel filter → Rep. gr.20 |
| q | Secure with spring-type clips |
| 3 - | O-ring |
| q | Removing and installing → Chapter |
| q | Renew |
| q | Lubricate lightly with clean engine oil |
| 4 - | Retaining clip |
| q | Ensure it is positioned correctly on injector and fuel rail |
| 5 - | Injector, cylinder 1 -N30- ... -N33- |
| q | Removing and installing → Chapter |
| 6 - | O-ring |
| q | Removing and installing → Chapter |
| q | Renew |
| q | Lubricate lightly with clean engine oil |
| 7 - | Hexagon socket-head bolt |
| q | 10 Nm |
| 8 - | Protective cap |
| q | Removing and installing → Chapter |
