Leon Mk2
| Engine identification letters BPX and BUK |
| 1 - | Intake manifold |
| 2 - | O-ring |
| q | replace |
| 3 - | Depression box |
| q | checking. |
| 4 - | 5 Nm |
| 5 - | Mechanical exhaust gas recirculation valve: |
| q | Integral part of the intake sleeve |
| q | Can only be replaced along with the intake sleeve |
| q | check → Chapter |
| 6 - | Intake sleeve |
| q | With exhaust gas recirculation valve and intake flap |
| 7 - | 10 Nm |
| 8 - | Seal |
| q | replace |
| 9 - | 25 Nm |
| 10 - | Connecting pipe |
| q | When fitting, tighten the bolts slightly (leaving the components with a certain degree of free movement). Then, tighten and ensure they are not strained |
| 11 - | 10 Nm |
| 12 - | 25 Nm |
| 13 - | Exhaust manifold |
| 14 - | Radiator |
| q | For exhaust gas recirculation |
| q | removing and fitting → Chapter |
