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Audi A3 AC Not Working: 8P BKD Repair Guide

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georgmech
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Post28-04-2014, 15:33    Subject: Audi A3 AC Not Working: 8P BKD Repair Guide Quote
I'm having a problem with my Audi A3 8P. The air conditioning isn't working, and the display is showing -4 degrees Celsius.
The average outdoor temperature is also - degrees Celsius. The outdoor temperature sensor has already been replaced and is working correctly.
Wir sind eine Werkstatt in Langenrohr bei Tulln und kämpfen täglich mit Fahrzeugproblemen. Wir sind sehr dankbar das es dieses Forum gibt , denn man kann nicht alles wissen, aber man kann sein Wissen weitergeben am Ende haben alle was davon


Translated on 09-08-2026, 13:48.
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dieselschrauber
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2018 Volkswagen T6 Consumption
Post28-04-2014, 15:45    Subject: Audi A3 AC Not Working: 8P BKD Repair Guide Quote
Please check all temperatures using VCDS and post the readings. Also, please verify the supply voltage.


Translated on 09-08-2026, 13:49.
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georgmech
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Post30-04-2014, 12:39    Subject: Antennas: How They Work and Their Uses Quote
"Thank you very much, the climate control is working again. I replaced all three sensors, then drove for about half an hour based on a recommendation from an Audi dealership, and sure enough, everything is working properly again. I'm just curious why that fixed it."
Wir sind eine Werkstatt in Langenrohr bei Tulln und kämpfen täglich mit Fahrzeugproblemen. Wir sind sehr dankbar das es dieses Forum gibt , denn man kann nicht alles wissen, aber man kann sein Wissen weitergeben am Ende haben alle was davon


Translated on 09-08-2026, 13:49.
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Post30-04-2014, 13:03    Subject: Audi A3 AC Not Working: 8P BKD Repair Guide Quote
Quote:
I would only be interested in knowing why.


- One of the sensors likely provided readings that prevented the cooling system from turning on.
- Possible time required for the control unit (STG) to calibrate/learn the new sensors.
LG, Onkel BM

*Nichts ist einfacher, als sich schwierig auszudrücken......*

**Technische Fragen bitte ins Forum und nicht in mein Postfach**


Translated on 09-08-2026, 13:50.
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