Hose underneath engine cover!

Punch IT! · Apr 24, 2009

Hi people,

I was just under my bonnet cleaning the engine bay and underneath the engine cover when to my horror i found a huge tear in one of the hoses which is located underneath the engine cover. It is a hose which is located just to the right of the 4th coil pack(the one which has an additional cover over it). Does anyone know if Forge or samco do this hose?

I think the part number is 06a 103 221 ah this i found on the hose it self. I wonder if im losing boost because of this pipe and i wonder if this is the reason i keep getting the famous fault codes 17705 and 17545.

adam cupra 20vt · Apr 24, 2009

Thats this one?

There £27 from Seat or you can buy silicon ones off ebay but there part of a set and from Hong Kong

adam cupra 20vt · Apr 24, 2009

Heres the Ebay link

http://cgi.ebay.com/ebaymotors/VW-V...ryZ33601QQihZ002QQitemZ120408054395QQtcZphoto

Three Leons · Apr 24, 2009

Is it the breather hose with a kind of 'fork' in it? If so I had exactly the same problem - been getting those codes intermittently for weeks and couldn't work out why. Finally found the tear (the whole hose was also a bit flimsy) and got it changed. Since then no codes and car performing better then before (funny how you don't notice a drop in performance until it comes back

).

Replacement hose was an OEM one - just under £30 (astronomical for piece of rubber but better than a new turbo

)

adam cupra 20vt · Apr 24, 2009

Its def the one in the picture because I replaced mine couple of weks ago, you don't have to replace it with standard tho you can do it with the 19mm straight pipe and joiners or you could fit a catch tank.

cupradarren · Apr 24, 2009

PAS said:
Is it the breather hose with a kind of 'fork' in it? If so I had exactly the same problem - been getting those codes intermittently for weeks and couldn't work out why. Finally found the tear (the whole hose was also a bit flimsy) and got it changed. Since then no codes and car performing better then before (funny how you don't notice a drop in performance until it comes back ).

Replacement hose was an OEM one - just under £30 (astronomical for piece of rubber but better than a new turbo)

i had the same problem to i got mine from tps i also managed to break the plastic pipe it connects to that runs under the inlet and that was a pain

Punch IT! · Apr 25, 2009

adam cupra 16v said:
Its def the one in the picture because I replaced mine couple of weks ago, you don't have to replace it with standard tho you can do it with the 19mm straight pipe and joiners or you could fit a catch tank.

Hi thanks for the info but do you have a picture of your engine bay so i can see how you did it.? oh and whats a catch tank?? :shrug:

cheers

adam cupra 20vt · Apr 25, 2009

This is the thread you want mate

http://www.seatcupra.net/forums/showthread.php?t=130910&highlight=split+hose+top+engine

I fitted a new standard pipe on mine £27 from seat.

Punch IT! · Apr 25, 2009

Cheers for the thread but where can i get the T pipe connection from as all i can find is the T pipe hoses and they dont do them for 19mm size? the metal ones are again too big.

Anyone know where to get the plastic T pipe to fit 19mm hoses???

adam cupra 20vt · Apr 25, 2009

On ebay, look here.....

http://shop.ebay.co.uk/items/?_nkw=...d=p3286.m270.l1313&_odkw=piece+19mm&_osacat=0

Punch IT! · Apr 25, 2009

Cheers just found this site....

http://viper-performance.co.uk/productsearch.php?cat=9035&mat=9063&diam=19mm

Punch IT! · Apr 29, 2009

Hi just fitted the 19mm silicon hose with T piece connection as done in the link Adam cupra posted above but i made mine fit nicely under my cover. Looks great will post photos tomorrow. Great Mod much better than those crappy standard flimsy hoses.

Cheers ADAM CUPRA for the help.

Punch IT! · May 6, 2009

Here are those photos i said i would attach. I made mine fit nicely under the cover without having to mod it! :funk:

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And with the cover on....

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adam cupra 20vt · May 6, 2009

Looks good mate can't see that going again

Punch IT! · May 6, 2009

adam cupra 16v said:
Looks good mate can't see that going again

Cheers Adam im sure it wont go again but if it does this i have plenty hose left from the 1 metre i ordered. Anyways cheers for all the help mate. Make sure to do this when yours goes again.

Mylo · May 6, 2009

I did a similar mod a couple of weeks ago

Did you use vac hose or reinforced ?

Here's mine

Punch IT! · May 6, 2009

mylo said:
I did a similar mod a couple of weeks ago Did you use vac hose or reinforced ?

Here's mine

Hi, I used proper straight piece thick silicon hose £20 for a metre. I think it withstands 180 degrees or something like that so it should last i guess.??

Did you use Vac hose pipes??

Mylo · May 6, 2009

they class it as vacuum pipe, 3mm thick and similar spec to the stuff you used I think

http://www.auto-performance.co.uk/index.php?cPath=29_99

rudella1985 · Jan 17, 2010

Mylo said:
I did a similar mod a couple of weeks ago Did you use vac hose or reinforced ?

Here's mine

what are the different sizes of silicone hose you used do you reckon you could give me a list of all the bits i need to do what you have done with all the red thanks bud rick

Trublu07 · Mar 14, 2010

What pipe is the top one that goes onto the curved silver pipe?

Hose underneath engine cover!

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