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2011 Audi A5 Questions & Answers
What i have to replace the part in my air con system with this fault code 00256 a/c pressure/temperature sensor(g395)
In front of the firewall there is a plasticcover, also covering the windshield wipers. Remove that.
Underneath, on theleft side of the big box in center there is a magnetic valve with 2 "bulbs" sticking up (the magnets).
There is a known issue that this valve clogs with sawoffs from the engine leaving you with only hot air, or in my case: hot air in the side and defrost vents, and cold air in center.
There is a new valve with the same part number, only ending with a B to fix the issue, however it MIGHT help with a good flush of the cooling system, and removing the 2 "bulbs" and clean it out.
12/12/2014 5:14:21 PM •
2011 Audi A5
•
Answered
on Dec 12, 2014
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