Maso
Member
Weird. I cannot post any pics, it just says invalid file.
Here is a link instead;
http://www.garaget.org/?car=324843&image=3146063
Here is a link instead;
http://www.garaget.org/?car=324843&image=3146063
I'm not jealous at all..
Well done on getting the compressor fixed.
Hi all,
After 5+ years of ownership our car has developed its first real 'fault' and we have the same issue Maso describes in this thread - a goosed A/C compressor. Air conditioning isn't working and following advice on here I've checked the central boss on the compressor and it spins freely - so hopefully I'm correct in the diagnosis.
There's a fair load of these units on eBay from under £50 for used to new units at several hundred pounds. I don't fancy the latter so does anyone know of a way to test if a used unit is mechanically sound - or is it just a case of waiting for a reasonably priced one from a breaker that offers some guarantee? Thanks for any advice.
I would not bother with a replacement at €300. You should be able to get one there for less than €480
I've just removed the AC compressor from my breaker. The central boss doesn't spin freely, so I can only assume that it's perfectly good.
I wouldn't go for the refurb. Probably just as good, but if you've got a two-year warranty on the new part... or you can get one for virtually free, then fair enough.
In addition to Murdo's enquiry (and also in an effort to provide assistance to him), can someone please tell me whether it's possible to remove an AC compressor without all the gas escaping?
Cheers,
Tom
All threads on the German side imply that this is not possible. There are no valves on it...
There should be oil in it already, and you should go and get the system re-gassed at the earliesst possible opportunity. Driving should only be with the system on ECO or off.
- Bret
parts required:
8z0260805A
8e0260749c
8e0260749b
8z0820193b
7h0820749 x 3
8e0820177
8e0260749 x 2
n0385491 x 2
new compressors are €523 in Germany (-discounts) so I would not bother with a replacement at €300. You should be able to get one there for less than €480 / £420 at today's rates.
- Bret
...a working compressor with no gas.
from here, if a new compressor is €480/£420 and a "refurb" £300, I wouldn't go for the refurb. Probably just as good, but if you've got a two-year warranty on the new part... or you can get one for virtually free, then fair enough.
You should make sure there's oil in there and that it gets filled correctly. There are some comments about PAG46 oil in the German forum threads, I haven't needed to do this so I'm not *that* up on what needs done.
- Bret
Thanks Bret. I'm going to have a go at the low cost option and I have a trusty mechanic who will do the exchange and check the oil levels. If it doesn't work or goes phut again in the short term, I'd go down the new part route then - but for now it's worth taking the chance I think.
I think Bret's concern is that the compressor should not try to operate if there's no gas in the system. I'm no aircon expert, but I think Bret is suggesting that the compressor could be damaged if it turns on without being full of gas. As such, he advises that, once the dead compressor has been replaced with a working replacement, the system should be gassed as soon as possible and the aircon must not be allowed to switch on in the intervening period.
And what I was tryig to say according to my AC guy is that the compressor will stop working automatically if gas is slowly or fastly seaping out. In other words the compressor will not run if its out of gas. If there is gas and the compressor doesnt work its the compressor that is bust.
If/when you change compressor the gas will ALWAYS dissapear as there is no way to change a compressor without loosing AC gas. So with s new compressor you will not have any gas anyways that means there is no chance in hell it can trigger it no matter how you control it thru the system OFF, AUTO or ECO mode as only gas can trigger that super little valve inside the AC system that starts it.