Leon Mk1
| Intake manifold: disassembly and assembly |
| Engines AQQ, AUB |
| 1 - | Throttle valve drive -J338-* |
| q | Test → Chapter |
| q | In the event of replacement, adapt the engine control unit → Chapter |
| q | Connector with gold contacts |
| q | Without pulley for accelerator drive cable, since it is an electronic accelerator |
| q | 6-pin connector |
| 2 - | 10 Nm |
| 3 - | Seal |
| q | Replace |
| 4 - | Intake hole |
| 5 - | Gasket |
| q | Replace |
| 6 - | Connecting line |
| 7 - | 10 Nm |
| 8 - | Ring gasket |
| q | Replace |
| 9 - | Guide plate |
| q | Check the fitting position |
| q | Replace if worn |
| 10 - | O-ring |
| q | Replace if worn |
| 11 - | 3 Nm |
| 12 - | Intake manifold pressure sender -G71-* with intake air temperature sender -G42-* |
| q | Test the intake manifold pressure sender → Chapter |
| q | Test the intake air temperature sender → Chapter |
| q | Resistance values for intake air temperature sender between contacts 1 and 2 → Fig. |
| q | Connector with gold contacts |
| 13 - | Intake manifold |
| q | Removing and fitting → Chapter , Injection system components: removing and fitting |
| 14 - | Vacuum hose |
| q | Comes from fuel pressure regulator → Item |
| 15 - | 20 Nm |
