Audi A1

Technical specifications of air conditioning and 5 documented fault patterns from real workshop repairs.

Most Common A/C Problems

Hissing from vents and slow loss of refrigerant

High Priority95%
No cold air from ventsDifferent temperature on both sides of the cabinUnusual noises when A/C is turned on
Details

Air conditioning stopped cooling / no response to AC button

High Priority100%
Air conditioning stopped cooling / no response to AC button
Details

Air conditioning stopped cooling / no response to AC button

High Priority100%
No cold air from ventsProblem visible at standstill or in traffic
Details

Hissing from vents and slow loss of refrigerant

High Priority95%
Weak cabin cooling
Details

Unusual noise and metallic grinding when A/C is on

High Priority100%
Weak cabin coolingUnusual noises when A/C is turned on
Details

A/C Technical Specifications

VariantRefrigerantAmount (g)OilOil (ml)
(8X) kompresor Denso (5Q0 XXX XXX)R134a500gPAG PAO 68 lub PAG ISO 46110ml
(8X) kompresor Sanden/Delphi (5NO XXX XXX)R134a500gPAG PAG 46 lub PAO 68110ml
kompresor Denso (1KO XXX XXX)R134a500gPAG PAG 46 lub PAO 6890ml
(GBA) - Silniki z naprzemienną sprężarką Denso 6SES14 lub Sanden PXE14R1234yf450 ±15gND-12 / PAG46yf75 / 110ml
(8XF/8XK) kompresor Sanden (5K0/5Q0 XXX XXX)R134a475gPAG PAO 68 lub PAG ISO 4680ml
(8XF/8XK) kompresor Sanden/Delphi/Denso/MAHLER134a475gPAG PAO 68 lub PAG ISO 46110ml
(8X) kompresor Delphi/MAHLE (5K0/5Q0 XXX XXX)R134a500gPAG PAO 68 lub PAG ISO 46110ml
(8X) kompresor Sanden (5K0/5Q0 XXX XXX)R134a500gPAG PAO 68 lub PAG ISO 4680ml
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Summary

Documented faults
5
Engine variants
8
Average confidence
98%