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
11.2.2
Assembly overview - activated charcoal filter system (vehicles with addi‐
tional filter)
1 - Fuel system diagnostic
pump - V144-
2 - Vacuum line
3 - Vacuum hose
4 - Connection hose
5 - Clip
6 - Breather line
❑ From fuel tank
7 - Clip
8 - Connection hose
❑ Fuel system diagnostic
pump - V144- / air filter.
9 - Securing bolt
10 - Air filter
11 - Additional filter
12 - 10 Nm
13 - Breather line
❑ To activated charcoal fil‐
ter solenoid valve 1 -
N80-
❑ Clipped onto fuel tank
14 - Connection hose
15 - Activated charcoal filter
❑ Location: in rear right
wheel housing.
❑ To remove, unscrew se‐
curing bolts and pull ac‐
tivated charcoal filter
downwards out of re‐
tainer.
16 - Securing bolts
11.3
Checking fuel tank breather (engine co‐
des BZB, CAWA, CAWB, CGYA, CCZA,
CCZB, CCZC, CCZD, CDAA, CDAB)
Special tools and workshop equipment required
396
Rep. gr.20 - Fuel supply system
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
♦ Hand operated vacuum pump - VAS 6213-
Test sequence
– Pull off breather line -2-. To do this, press release button. (col‐
our marking: white)
– Then connect hand vacuum pump - VAS 6213- as shown to
breather line.
– Move slide ring -1- on hand vacuum pump - VAS 6213- to po‐
sition -A- for “vacuum”.
– Operate hand vacuum pump - VAS 6213- several times. There
must be no development of vacuum.
11. Activated charcoal filter system (Passat, CC, Tiguan)
397
2024 VW Passat Owner's Manual
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