Leon Mk2
Exhaust manifold, front exhaust pipe and catalytic converter with attachments |
1 - | Warm air collector plate |
q | Tightening sequence → Fig. |
2 - | 10 Nm |
3 - | Lambda probe 1 before catalytic converter -G39-, 50 Nm |
q | Checking → Rep. Gr.24 |
q | Only grease threads with “G 052 112 A3”. “G 052 112 A3” must not get into the slots on the probe body |
q | Remove and install with spanner -U-40080- |
q | Ageing of the Lambda probe, check → Chapter, Catalytic converter: checking |
4 - | Exhaust manifold |
q | With pre-catalytic converter integrated |
5 - | Gasket |
q | Renew |
6 - | Lock nut, 25 Nm |
7 - | Lambda probe 2 after catalytic converter -G130-, 50 Nm |
q | Checking → Rep. Gr.24 |
q | Only grease threads with “G 052 112 A3”. “G 052 112 A3” must not get into the slots on the probe body |
q | Remove and install with spanner -U-40080- |
8 - | To front silencer |
9 - | Marking |
q | Visible from below → Item |
10 - | Connector |
q | For Lambda probe 2 after catalytic converter -G130- and Lambda probe heating -Z29- |
q | Black, 4-pin |
11 - | Front exhaust pipe with catalytic converter |
q | Check catalytic converter → Chapter |
q | Check catalytic converter → Chapter |
12 - | 25 Nm |
13 - | Tunnel bridge |
q | With support elemnt for front exhaust pipe with catalytic converter |
q | Renew if damaged |
14 - | Lock nut, 40 Nm |
15 - | Gasket |
q | Renew |
16 - | 40 Nm |
17 - | Washer |
18 - | Support |