Leon Mk1
| Components of the secondary air system: remove and install |
Note!| Secondary air pump relay -J299- → Fig.. |
| 1 - | Combined valve |
| q | Check → Chapter |
| 2 - | Decompression hose |
| 3 - | Connector |
| q | Bipolar |
| 4 - | Secondary air injection valve -N112- |
| 5 - | Towards the pipe connection towards the power brake |
| 6 - | Secondary air pump relay -J299- |
| q | On the relay plate, position 7 |
| 7 - | O-ring |
| q | Replace |
| 8 - | Pressure hose |
| q | Check firm seating |
| q | To unlock, tighten the front |
| 9 - | Intake hose |
| q | For secondary air pump |
| 10 - | From the air filter |
| 11 - | Motor for secondary air pump -V101- |
| 12 - | Connector |
| q | Bipolar |
| 13 - | 10 Nm |
| 14 - | 25 Nm |
| 15 - | 15 Nm |
| 16 - | Support |
| q | For the motor of the secondary air pump |
| q | Fastened to the intake manifold |
| 17 - | Lower element of the intake manifold |
| 18 - | 10 Nm |
| 19 - | Union part |
| q | With a socket for the combined valve and the exhaust gas recirculation valve |
| 20 - | Seal |
| q | Replace |
| 21 - | 25 Nm |
| 22 - | Exhaust gas recirculation valve -N18- with pot. for exhaust gas recirculation -G212- |
| q | Exhaust gas recirculation system → Chapter |
| 23 - | Threaded connector, 35 Nm |
| 24 - | 25 Nm |
| 25 - | Union pipe |
| 26 - | Towards the connection on the exhaust manifold |
| 27 - | 10 Nm |
