Audi A4 2001 - Capacities, Audi A6 (4 B_) from MY 1998 and Audi Allroad (4 B_) from MY 2005

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Note
♦ If a vehicle is equipped with a yellow colored restrictor as re‐
placement for a non-colored restrictor, add 50 g more refrig‐
erant than specified in the table. In addition, the capacity
specified on the label in the vehicle is to be checked and
amended if necessary, or the existing label is to be replaced
with one indicating the correct capacity (affix over old label).
♦ Restrictors with a modified hole have been installed at the fac‐
tory since November 1997 (colored). In order to distinguish
between the two restrictor versions, the one with the smaller
hole (1.54 mm) is yellow colored. The restrictor with the larger
hole (1.83 mm) is not colored.
♦ As of calendar year 2006, the Zexel / Valeo identification was
changed to Valeo.
♦ From September 1994, production was gradually switched
from condenser 4A0 260 403 AB to condenser 4A0 260 403
AC.
♦ The refrigerant capacity of 750+50 g applies to all Audi 100
(regardless of condenser).
♦ Only condensers with part number 4A0 260 403 AC are now
available as replacement parts (if necessary, make use of la‐
bel , part no. 8A0 010 126 P).
♦ After charging refrigerant circuit of vehicles manufactured up
to October 1994, check capacity stated on label in vehicle and
amend if necessary of affix label, part no. 8A0 010 126 P
(modified capacity). Refer to ⇒ Heating, Ventilation and Air
Conditioning; Rep. Gr. 87 ; Description and Operation and
Electronic Parts Catalog (ETKA).
3.2.11 Capacities, Audi A6 (4B_) from MY 1998 and Audi allroad (4B_) from MY
2005
Features of the refrigerant system:
• Restrictor
• Reservoir
• A/C compressor manufactured by Denso or Zexel / Valeo, Re‐
fer to ⇒ Heating, Ventilation and Air Conditioning; Rep. Gr.
87 ; Description and Operation and Electronic Parts Catalog
(ETKA).
Vehicle model Production period Capacity in grams Differing features of this refrigerant circuit
Audi A6 From 04.97
to 11.97
800 + 50 • Restrictor (not colored)
• Air conditioner version 1, refer to ⇒
Heating, Ventilation and Air Condi‐
tioning; Rep. Gr. 87 ; Diagnosis and
Testing (vehicle-specific repair man‐
ual)
• Condenser with flat pipe dimensions
20 mm x 3 mm ⇒ page 111
Audi 100 1991 ➤ , Audi 80 1992 ➤ , Audi A1 2011 ➤ , Audi A2 2001 ➤ , A ...
Refrigerant R134a Servicing - Edition 01.2011
3. Specifications 107