CC 2010 ➤ , Eos 2006 ➤ , Golf 2004 ➤ , Golf 2009 ➤ , Passat 2006 ➤ , ...
4-cyl. injection engine (1.8 and 2.0 l engine, chain drive) - Edition 08.2018
3.2
Assembly overview - exhaust system (engine codes CAWB, CCZA)
1 - 25 Nm
2 - Mounting
❑ Renew if damaged
3 - Seal
❑ Renew
4 - 40 Nm
❑ Renew
❑ Coat studs of exhaust
manifold with high-tem‐
perature paste.
❑ High-temperature paste
- G 052 112 A3-
5 - Lambda probe - G39-
❑ Bank 1, probe 1
❑ 55 Nm
❑ The thread on new
Lambda probes is coat‐
ed with high-tempera‐
ture paste.
❑ When re-using the old
Lambda probe, coat on‐
ly the thread with high-
temperature paste; the
paste must not get into
the slots of the probe
body.
❑ High-temperature paste
- G 052 112 A3-
6 - Front exhaust pipe with cat‐
alytic converters
Caution
Risk of damage to flexi‐
ble joint.
D♦o not allow the flexible
joint to kink by more than
10°.
I♦nstall flexible joint so that
it is not under tension.
D♦o not damage wire
mesh on decoupling ele‐
ment.
❑ Protect catalytic converter from damage by knocks and impact
❑ Removing and installing ⇒ page 552
❑ Aligning exhaust system free of tension ⇒ page 551 .
7 - Front clamp
❑ Tighten bolted connections evenly. Specified torque and installation position ⇒ page 556
8 - Nut
❑ Tighten bolted connections evenly. Specified torque and installation position ⇒ page 556
3. Exhaust system (Tiguan)
549
CC 2010 ➤ , Eos 2006 ➤ , Golf 2004 ➤ , Golf 2009 ➤ , Passat 2006 ➤ , ...
4-cyl. injection engine (1.8 and 2.0 l engine, chain drive) - Edition 08.2018
9 - Bracket
10 - 25 Nm
11 - Mounting
12 - Mounting
13 - Exhaust pipe with centre and rear silencers
❑ Combined in one unit with rear silencer as original equipment. Can be renewed individually for repair
purposes.
❑ Aligning exhaust system free of stress
14 - Tunnel cross-piece
15 - 25 Nm
16 - 25 Nm
17 - Mounting
18 - 20 Nm
19 - Bracket
20 - Bracket
21 - 25 Nm
3.3
Separating centre and rear silencers
♦ The connecting pipe can be cut through at the cutting location
in order to renew the centre and rear silencers separately.
♦ Cutting location is marked by an indentation on the circumfer‐
ence of exhaust pipe.
Special tools and workshop equipment required
♦ Chain-type pipe cutter - VAS 6254-
Or
♦ Pneumatic sabre saw - V.A.G 1523A-
Procedure
550
Rep. gr.26 - Exhaust system
2024 VW Passat Owner's Manual
VW Passat B7 Service & Repair Manual
VW Passat B6 Service & Repair Manual
