Golf Mk4
| Assembly overview - exhaust manifold, front exhaust pipe with dual catalytic converter and attachments |
| 1 - | Heat shield |
| 2 - | M6 - 10 Nm, M8 - 25 Nm, M10 - 40 Nm |
| 3 - | Gasket |
| q | Renew. |
| 4 - | Exhaust manifold |
| 5 - | Front exhaust pipe |
| q | To remove, remove front propshaft tube: → 02M/02Y 6-speed manual gearbox, four-wheel drive; Rep. gr.39 |
| 6 - | Connector |
| q | Black, 6-pin. |
| 7 - | Lambda probe -G39-, 50 Nm |
| q | Grease only the 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 Lambda probe open ring spanner set -3337-. |
| 8 - | Lambda probe 2 -G108-, 50 Nm |
| q | Grease only the 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 Lambda probe open ring spanner set -3337-. |
| 9 - | Connector |
| q | Brown, 6-pin. |
| 10 - | Connector |
| q | Brown, 4-pin. |
| 11 - | Dual catalytic converter |
| q | Behind pipe junction with stop for double clamp |
| 12 - | Connector |
| q | Black, 4-pin. |
| 13 - | Lambda probe after catalytic converter -G130-, 50 Nm |
| q | Grease only the 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 Lambda probe open ring spanner set -3337-. |
| 14 - | To front silencer |
| 15 - | Lambda probe 2 after catalytic converter -G131-, 50 Nm |
| q | Grease only the 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 Lambda probe open ring spanner set -3337-. |
| 16 - | Cable guide |
| q | Bolted to subframe |
| 17 - | Washer |
