Touareg 2003 ➤
8-cylinder injection engine - Edition 11.2011
1.1
Assembly overview - exhaust manifold with starter catalytic converters and
attachments
1 - Nut, 25 Nm
2 - Nut, 25 Nm
3 - Exhaust manifold
❑ For cylinder bank 1.
❑ Removal only possible
with engine removed.
4 - M8 25 Nm, M10 40 Nm
5 - Lambda probe -G39- 50 Nm
❑ Bank 1, probe 1.
❑ Installed in exhaust gas
stream of cylinders 1, 2,
3 and 4.
❑ Removing and installing
⇒ page 149
6 - Starter catalytic converter
lk
❑ Installed in exhaust gas
stream of cylinder bank
1.
7 - Lambda probe after catalyt‐
ic converter -G130- 50 Nm
❑ Bank 1, probe 2.
❑ Removing and installing
⇒ page 149
8 - Catalytic converter
9 - Mounting
❑ Installation position
⇒ page 154 .
10 - 25 Nm
11 - To centre silencer
12 - Mounting
13 - To centre silencer
14 - Gasket
❑ Renew.
15 - M8 25 Nm, M10 40 Nm
16 - Bracket
❑ For supporting gearbox on right.
17 - Lambda probe 2 after catalytic converter -G131- , 50 Nm
❑ Bank 2, probe 2.
❑ Removing and installing ⇒ page 149
18 - Lambda probe 2 -G108- 50 Nm
❑ Bank 2, probe 1
❑ Installed in exhaust gas stream of cylinders 5, 6, 7 and 8.
❑ Removing and installing ⇒ page 149
148
Rep. gr.26 - Exhaust system
English 