Leon Mk1
| Exhaust gas recirculation connections scheme - vehicles with engine code AZV, BKD |
| 1 - | Mechanical exhaust gas recirculation valve: |
| 2 - | Vacuum tank |
| 3 - | To the vacuum box for supercharger pressure regulation |
| 4 - | To the vacuum tank for the exhaust gas recirculation radiator switch |
| 5 - | Solenoid valve block |
| q | With exhaust gas recirculation valve 1 -N18- |
| q | With solenoid valve for the supercharger pressure limitation -N75- |
| q | With Exhaust gas recirculation radiator change over valve -N345- |
| q | Connection schema → Chapter |
| 6 - | Vacuum supply tube |
| q | From tandem pump to the solenoid valve block |
| 7 - | Tandem pump: |
| q | removing and fitting → Chapter |
| 8 - | Ventilation hose |
| q | Goes to the air filter |
