Leon Mk1
| Intake manifold flap: repairing |
| The intake manifold flap closes for roughly 3 seconds during the engine cut-out cycle and then opens again. In this way engine run-on is avoided. Test the switching of the intake manifold flap → Anchor |
| 1 - | Intake manifold |
| 2 - | O-ring |
| q | Replace |
| 3 - | Exhaust recirculation valve |
| 4 - | Air intake hole |
| q | With exhaust recirculation valve and intake manifold flap |
| 5 - | 10 Nm |
| 6 - | From the intercooler |
| 7 - | Gasket |
| q | Replace |
| 8 - | Connecting line |
| q | To the intake manifold |
| 9 - | 25 Nm |
| 10 - | 10 Nm |
| 11 - | Support |
| 12 - | Vacuum activator |
| 13 - | Intake manifold flap switch-over valve |
| q | Test → Chapter |
| 14 - | Vacuum supply |
| q | From the vacuum pump |
