Porsche 911 (992)

Technical specifications of air conditioning and 2 documented fault patterns from real workshop repairs.

Most Common A/C Problems

Air conditioning stopped cooling / no response to AC button

High Priority100%
Frost or ice on pipes under the hoodWarning light on dashboard
Details

A/C cooling is weak and gradually loses performance

High Priority100%
No cold air from ventsWeak cabin cooling
Details

A/C Technical Specifications

VariantRefrigerantAmount (g)OilOil (ml)
(997)R134a850gND8 PAO 68 lub PAG ISO 46195ml
(996)R134a900gPAG 46 PAO 68 lub PAG ISO 46180 – 210ml
(993)R134a840gND8 PAO 68 lub PAG ISO 4680 – 120ml
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Summary

Documented faults
2
Engine variants
3
Average confidence
100%