Activated Charcoal Filter Without Fuel Tank Leak Detection; Assembly Overview - Activated Charcoal Filter System; Removing And Installing Activated Charcoal Filter - Volkswagen CC 2012 Workshop Manual

CC 2012 ➤ , Passat 2011 ➤ , Passat Variant 2011 ➤
Fuel supply system, petrol engines - Edition 05.2019
6 Activated charcoal filter without fuel
tank leak detection
⇒ "6.1 Assembly overview – activated charcoal filter system",
page 66
⇒ "6.2 Removing and installing activated charcoal filter",
page 66
⇒ "6.3 Checking fuel tank breather", page 67
6.1 Assembly overview – activated charcoal filter system
1 - Activated charcoal filter
❑ Location: in rear right
wheel housing.
❑ Removing and installing
⇒ page 66
2 - Pressure retention valve
with connecting hose
❑ To remove, pull off at se‐
curing ring.
3 - From fuel tank
4 - Breather line
❑ To activated charcoal fil‐
ter solenoid valve 1 -
N80-
❑ Clipped onto fuel tank
5 - Breather line
❑ From activated charcoal
filter
6 - Activated charcoal filter sol‐
enoid valve 1 - N80-
❑ Valve closed with igni‐
tion switched off
❑ When engine is warm,
valve will be activated
(pulsed) by engine con‐
trol unit
7 - Connection hose
❑ To intake manifold
❑ Ensure firm seating
8 - Nut
❑ 8 Nm +90°
6.2 Removing and installing activated char‐
coal filter
Removing
– Remove rear right wheel housing liner ⇒ General body re‐
pairs, exterior; Rep. gr. 66 ; Wheel housing liner; Assembly
overview - rear wheel housing liner .
66
Rep. gr.20 - Fuel supply system