High Priority 98% confidence

A/C cooling is weak and gradually loses performance

in Skoda Superb (2008-2021)

Symptoms

  • Problem visible at standstill or in traffic

DTC error codes

P1946

Verifying license...

A/C Technical Specifications

III - (3V)

Refrigerant: R1234yf Amount (g): 500-550g Oil: PAG YF ISO 46 Oil (ml): 130 - 160ml

III (3V3/3V5) kompresor Denso + Delphi

Refrigerant: R134a Amount (g): 490g Oil: PAG PAO 68 lub PAG ISO 46 Oil (ml): 110ml

III (3V3/3V5) kompresor Sanden

Refrigerant: R134a Amount (g): 490g Oil: PAG PAO 68 lub PAG ISO 46 Oil (ml): 80ml
See full specification

Other problems in Superb

Air conditioning stopped cooling / no response to AC button

High Priority

Unusual noise and metallic grinding when A/C is on

High Priority

A/C cooling is weak and gradually loses performance

High Priority

No airflow from specific vents or clicking noise behind dashboard

High Priority

Slow loss of refrigerant or A/C system leakage

High Priority

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