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– Block connection with radially sealed connection -A- (with
plastic or metal guide -B-)
– Block connection with axial sealing connection -C-
Audi A1 and Audi A2
Vehicle Required Adapt‐
ers For The Con‐
nectors To A/C
Compressor
Adapters Necessary
For The Connections
To The Reservoir Or
Fluid Reservoir
Other
Audi A1
(8X_)
from MY
11
– Compressor
manufacturer
Denso , San‐
den or Delphi
♦ Low pressure
side adapter -
VAS
6338/12-
♦ High pres‐
sure side
adapter -VAS
6338/3- or
adapter -VAS
6338/2- (de‐
pending on
the version of
the A/C com‐
pressor and
its refrigerant
line)
Different versions
– Version 1 (the fluid
reservoir is integra‐
ted on the condens‐
er): the adapter is
not needed, the
dryer bag is re‐
moved form the flu‐
id reservoir on the
condenser and
opening is closed
again for flushing.
– Version 2 (fluid res‐
ervoir attached to
the condenser): the
adapter is not nee‐
ded, the fluid reser‐
voir remains instal‐
led (it will be re‐
placed after flush‐
ing)
The ex‐
pansion
valve is re‐
moved and
the Adapt‐
er -VAS
6338/34- is
installed
(or the re‐
moved ex‐
pansion
valve is
drilled for
flushing
and instal‐
led again).
⇒ page 34
Audi A2
(8Z_)
from MY
01
– Compressor
manufacturer
Denso
♦ Low pressure
side adapter -
VAS
6338/12-
♦ High pres‐
sure side
adapter -VAS
6338/2-
Reservoir
– Threaded connec‐
tion at input adapter
-VAS 6338/9-
– Block connection
with axial sealing at
output adapter -
VAS 6338/10-
- Restrictor
removed,
connec‐
tions re‐
connected
Note
The reservoir may be attached to or integrated in the condenser
on the Audi A1, depending on the version of the condenser. A
dryer cartridge is installed in the integrated fluid reservoir and can
be replaced separately. After flushing, the attached fluid reservoir
(introduction still open) must be replaced after the flushing. Refer
to Electronic Parts Catalog (ETKA) and ⇒ Heating, Ventilation
and Air Conditioning; Rep. Gr. 87 ; Removal and Installation .
Audi 100 1991 ➤ , Audi 80 1992 ➤ , Audi A1 2011 ➤ , Audi A2 2001 ➤ , A ...
Refrigerant R134a Servicing - Edition 01.2011
44 Rep. Gr.00 - General, Technical Data
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