Replacing Exhaust Manifold, Catalytic Converter, and Attached Parts of Exhaust System
Exhaust manifold, exhaust pipe with catalytic converter and attached parts |
1 - | Exhaust manifold |
2 - | 25 Nm |
3 - | Washer |
q | if collar nut fitted, then not present |
4 - | Shield |
q | just loosen to remove the front attachment point. |
5 - | Gasket |
q | replace |
6 - | Lambda probe upstream of catalytic converter -G39-*, 50 Nm |
q | only grease thread with “G 052 112 A3”; “G 052 112 A3” must not get into the slots of the probe body |
q | removing and installing with -3337- |
7 - | 4-pin plug connector |
q | black |
q | for a lamda probe before the catalytic converter -G39- and lamda probe heating -Z19- |
q | fixed to the bulkhead on left in the direction of travel (below the expansion bottle) |
q | contacts 3 and 4 of the plug connection are gold-plated |
8 - | 4-pin plug connector |
q | Brown |
q | for a lamda probe after the catalytic converter -G130- and lamda probe heating -Z29- |
q | fixed to the bulkhead on left in the direction of travel (below the expansion bottle) |
q | contacts 3 and 4 of the plug connection are gold-plated |
9 - | Lambda probe after catalyst -G130 -*, 50 Nm |
q | only grease thread with “G 052 112 A3”; “G 052 112 A3” must not get into the slots of the probe body |
q | removing and installing with -3337- |
10 - | Catalytic converter |
11 - | 40 Nm |
12 - | to the central silencer |
13 - | Front exhaust pipe |
q | with a decoupling element |
14 - | Hanger |
q | individual components → Fig. |
15 - | 25 Nm |
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