Leon Mk1
| Exhaust gas recirculation - Components overview, engine identification letters BLR and BVY |
| 1 - | 10 Nm. |
| 2 - | Connecting pipe |
| 3 - | Seal |
| q | Replace |
| 4 - | 10 Nm. |
| 5 - | Support |
| 6 - | 25 Nm. |
| 7 - | Exhaust gas recirculation valve -N18- and exhaust gas recirculation potentiometer -G212- |
| q | Removing and installing → Chapter. |
| q | adapt to engine control unit after renewing → Vehicle diagnostic tester |
| 8 - | Connecting pipe |
| q | For exhaust gas recirculation. |
| 9 - | 10 Nm. |
| 10 - | 40 Nm. |
| 11 - | 10 Nm. |
| 12 - | To throttle valve control part |
