2006 Audi A4 Airconditon

2006 AUDI A4
205,347 MILES • 2.0L • 4 CYL • 2WD • AUTOMATIC
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MIE52
  • MEMBER
  • 2 POSTS
I,ve the unknown problem with my airconditining. In first place when I on the aircon it was cool as normal, while on journey or after sometime the coolness will fade away and warm. I switch off the aircon for few minute and switch on again it's cool again for sometime and repeated as above. Could you please advice me what's actually wrong with my aircon system.

Thank you very much
May 12, 2015 at 2:11 AM
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DOCFIXIT
  • ✓Experienced Mechanic
  • 18,828 POSTS
suspect evaporator icing up. Does air volume from vents lessen also? if yes then evap icing up likely faulty expansion valve or if car has cabin filter see if it is dirty that my cause icing
May 16, 2015 at 5:19 AM
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MIE52
  • MEMBER
  • 2 POSTS
Yes air volume from vents was lessen too. Could you please tell me where is evaporator icing up located.

Thank you very much for the info.

Regards;

Suhaimi
May 16, 2015 at 11:36 AM
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DOCFIXIT
  • ✓Experienced Mechanic
  • 18,828 POSTS
A major job so first check cabin filter open hood filter located in air plenum see diagram. Replace filter if dirty
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May 17, 2015 at 5:18 AM
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VANISHA SINGH
  • MEMBER
  • 2 POSTS
I was facing the exactly same issue and I tried everything mentioned here but couldn't fix the problem. May be I didn't do it right.
Jul 14, 2015 at 7:02 PM
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