Leon Mk1
| Part II (engine code letters: APF, AUR) |
| 1 - | Hot air pick up plate |
| 2 - | 25 Nm |
| 3 - | 6-pin connector |
| q | Black, for lambda probe 1 before catalyst -G39- and lambda probe heating -Z19- |
| q | On the rear engine support, on the right |
| q | Golden contacts |
| 4 - | Lambda probe 1 before the catalyst -G39-, 50 Nm |
| q | Constant Lambda probe |
| q | Just grease the thread with -G 052 112 A3-. The -G 052 112 A3- should not be in contact with the grooves in the body of the probe |
| q | Remove and install with -U-40080- |
| 5 - | Of the combined valve |
| q | Secondary air system → Item |
| 6 - | Threaded connector, 35 Nm |
| 7 - | 25 Nm |
| 8 - | Union pipe |
| q | Secondary air system → Chapter |
| 9 - | 25 Nm |
| 10 - | 4 Nm |
| 11 - | Clamp |
| q | According to versions |
| 12 - | Flange |
| q | To fasten the union pipe to the exhaust gas recirculation valve |
| 13 - | 25 Nm |
| q | Replace |
| 14 - | 4-pin connector |
| q | Brown |
| q | Contacts 3 and 4 golden |
| q | For lambda probe and lambda probe heating |
| 15 - | 60 Nm |
| 16 - | Lambda probe 2 after the catalyst -G130-, 50 Nm |
| q | Just grease the thread with -G 052 112 A3-. The -G 052 112 A3- should not be in contact with the grooves in the body of the probe |
| q | Remove and install with -U-40080- |
| 17 - | To the central silencer |
| 18 - | Front exhaust pipe with catalyst |
| 19 - | 40 Nm |
| q | Replace |
| 20 - | 25 Nm |
| 21 - | Support |
| 22 - | 20 Nm |
| q | Replace |
| 23 - | Seal |
| q | Replace |
| 24 - | Exhaust manifold |
| 25 - | Seal |
| q | Replace |
| 26 - | Support |
| 27 - | Washer |
| q | If there is a collar nut, there is no washer |
| 28 - | 25 Nm |
| q | Replace |
| 29 - | 10 Nm |
| 30 - | To the throttle valve control unit -J338- |
| 31 - | 25 Nm |
| 32 - | Union pipe |
| q | Exhaust gas recirculation system → Item |
