Leon Mk1
| Intake manifold - Assembly overview |
| 1 - | Intake manifold |
| 2 - | Oil seal |
| q | Replace |
| 3 - | 7 Nm |
| 4 - | Throttle control unit -J338- |
| q | Clean → Chapter |
| q | When replacing, erase adaptive values and adapt the engine control unit to the throttle control unit → Vehicle diagnosis, testing and information system VAS 5051“Guided function” |
| 5 - | 20 Nm |
| 6 - | Flexible tube |
| q | To brake servo |
| 7 - | O-ring |
| q | Replace |
| 8 - | Coolant hose |
| q | To preheat the crankshaft sump breather |
| 9 - | Spring-type hose clip |
| q | Remove and fit with the hose clip pliers -VAS 6340- or the spring-type clip pliers -VAS 5024A- |
| 10 - | Crankshaft sump breather preheating device |
| q | To remove and install, remove the intake manifold |
| 11 - | 3 Nm |
| 12 - | Flexible tube |
| q | To crankshaft sump breather vacuum valve |
| 13 - | Intake manifold pressure sender -G71- with intake air temperature sender -G42- |
| q | Locked in the intake manifold |
