Touareg V8-4.2L (BHX) (2004)
‹› Grease only threads with "G 052 112 A3"; "G 052 112 A3" must not get into slots on probe body
‹› Use ring spanner set for oxygen sensor (3337) for removal and installation
8
Catalytic converter
9
Suspended mount
‹› Installed location --> [ Aligning exhaust system ] See: Muffler/Service and Repair/Removal and Replacement
10
25 Nm
11
To middle muffler
12
Suspended mount
13
To middle muffler
14
Gasket
‹› Replace
15
M8 25 Nm M10 40 Nm
16
Bracket
‹› For right transmission support
17
Oxygen Sensor (O2S) 2 Behind Three Way Catalytic Converter (TWC) (G131) 50 Nm
‹› Grease only threads with "G 052 112 A3"; "G 052 112 A3" must not get into slots on probe body
‹› Use ring spanner set for oxygen sensor (3337) for removal and installation
18
Heated Oxygen Sensor (HO2S) 2 (G108) 50 Nm
‹› Installed in exhaust gas stream of cylinders 5, 6, 7 and 8
‹› Grease only threads with "G 052 112 A3"; "G 052 112 A3" must not get into slots on probe body
‹› Use ring spanner set for oxygen sensor (3337) for removal and installation
19
Catalytic converter
20
Primary catalytic converter
‹› Installed in exhaust stream of cylinder bank 2
21
25 Nm
22
Bracket
‹› For left transmission support
23
25 Nm
24
Exhaust manifold
‹› For cylinder bank 2
‹› Removal is only possible when engine is removed
‹› Removing --> [ Exhaust Manifold ] See: Exhaust Manifold/Service and Repair/Exhaust Manifold
25
Gasket