Leon Mk2
| Charge pressure control hose routing diagram: Engine code ANU |
| 1 - | Vacuum unit |
| 2 - | Air filter |
| 3 - | Variable intake manifold flap change-over valve -N239- |
| 4 - | Exhaust gas recirculation valve -N18- (electro-pneumatic) |
| 5 - | Charge pressure control solenoid valve -N75- |
| 6 - | To turbocharger |
| 7 - | Connection to air pipe/air filter |
| 8 - | Non-return valve |
| q | White connection to variable intake manifold flap changeover valve → Item and to vacuum reservoir → Item |
| 9 - | Vacuum unit |
| q | For charge pressure control |
| 10 - | Connection at turbocharger |
| 11 - | Intake connecting pipe |
| q | With exhaust gas recirculation valve (mechanical) and intake manifold flap |
| 12 - | Vacuum connection |
| q | Between tandem pump and brake servo |
| 13 - | Vacuum reservoir |
