A4 (B5 Platform) Discussion Discussion forum for the B5 Audi A4 produced from 1995-2001 B5 FAQ

AC line replace??

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Old Aug 11, 2006 | 12:54 PM
  #1  
swtaznsorjai's Avatar
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Default AC line replace??

I bought the car in to get my egr fix and a minor tune up. I've also have them look at my AC problem. They guy told me that my AC line has been pushed against the alternator and thats where the hole is. I am thinking of changing the line myself. Does anybody know how to change that line?

Thanks in advance.
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Old Aug 11, 2006 | 01:00 PM
  #2  
Nate (ETKA+Scumbag)'s Avatar
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Default A/C work is not really DIY in my opinion

Here are the PN sheets, because I'm not sure which line runs by the alternator:

<img src="http://i7.photobucket.com/albums/y293/FastA4Turbo/audi/ac_page_1.jpg">

<img src="http://i7.photobucket.com/albums/y293/FastA4Turbo/audi/ac_page_2.jpg">
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Old Aug 11, 2006 | 01:06 PM
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Default I disagree, i changed oneof those lines

I had to change the Low side line which is probably the same one you need to replace. The hoses are expensive, best thing to do is get a used one. Make sure you replace the O-rings while you are at it. Replacing the A/C line is pretty straight forward, remove the old one replace with the new one.
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Old Aug 11, 2006 | 01:08 PM
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Nate (ETKA+Scumbag)'s Avatar
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Default I just worry I would mess up the evac of the refrigerant or something

and end up wasting more money trying to DIY then having a qualified and experiance tech do it.
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Old Aug 11, 2006 | 01:12 PM
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Default If theres a hole in the line...

like mine had there couldn't possibly be any refrigerant left in the system. I replaced the hose and then recharged it, blows colder than ever. hose cost me 50 bucks 6 dollars for O-rings, and 25 for a refill kit. The hose itself is 270 from the dealer
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Old Aug 11, 2006 | 01:23 PM
  #6  
Nate (ETKA+Scumbag)'s Avatar
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Default Touche'. I guess I was referring to if the system was still under pressure

Don't really need to tell me how much this stuff costs...
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Old Aug 11, 2006 | 01:41 PM
  #7  
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Default I am very sorry

I 4got to tell my car is an 96 A4 Fwd 2.8L.

Sorry I 4got to mention that. Does it make any difference by any chance?

O yeah, If anybody can give me the part # for the line would be perfect.

Thanks in advance.
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Old Aug 11, 2006 | 01:42 PM
  #8  
Nate (ETKA+Scumbag)'s Avatar
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Default Those PN sheets cover all engine codes. If the PN is EC dependent, just make sure you match it.

The model year indicated on those sheets is irrelavant in this case. The engine code/number of cylinders is what matters here.

By the way, your engine code is AHA...
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Old Aug 11, 2006 | 01:43 PM
  #9  
swtaznsorjai's Avatar
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Default Where did you get your line from?

I found this on ebay.



Could this be it??<ul><li><a href="http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&amp;rd=1,1&amp;item=2600101 80699&amp;ih=016&amp;sspagename=STRK%3AMEWA%3AIT"> Line</a></li></ul>
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Old Aug 11, 2006 | 01:45 PM
  #10  
Nate (ETKA+Scumbag)'s Avatar
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Default

No, that line goes to the evap housing inside the cabin.
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