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1.8t piping

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1.8t piping

CAn someone give me a few clues as to what these pipes connect to?


Where do the 2 water pipes next to the blue plug pointing left and right go?
What about he 2 hoses pointing straight up (1 long thin and the other going off top of screen)
Also where do the 2 vacuum pipes on either end of the inlet manifold go??

Finally,  I removed the Turbo inlet pipe (err cut it off actually) Is this a problem?  Do i need the large round actuator and what I think is the N75 control which were attached to it? Can I just run th turbo inlet straight to my air intake on it's own?

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the pipes that come off the blue sensor flange are:
pointing left is the top hose into your heater matrix
pointing right top hose into the oil cooler
other question not sure may be some better pics might help
mark

Team Wackeldackel - Team Wackeldackel

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Thanks Mark,
I'll try to put some better photos up.  To the left is top hose to rad. The oil cooler though goes to a pipe underneath the blue switch.  The pipe to the right is 25mm OD and I think it may go into the heater matrix but not sure.
It's the big fat pipe with the hoseclip around it in the centre that I don't know where it goes and the thin pipe to it's right.

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the big fat hose in the middle is a breather pipe that originaly went to the intake pipe from the airbox.

  Mk1 Jetta (Jessie) build thread here
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 T25 westfalia camper, 2.2 Subaru powered

 vw touran   1.9 tdi remap, Bbs rep wheels , lowered, bla bla bla……… Wife's car
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Thanks Jamie,
Any idea what I can do with it then? Does it need anything attached to it or can it just be cut down and have some gauze tied over the top to stop dust getting in?

Here's a better pic


Any ideas where the 2 in the middle at the bottom go?

Also the small vacuum pipe centre left sticking up? Any ideas?

Can someone post a pic of their 1.8t engine bay from this side just to give me an idea?

Thanks everyone for looking.

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i will get some pics of mine tonight for you mate

  Mk1 Jetta (Jessie) build thread here
 View topic: Jessie the mk1 jetta (pd conversion) lots of pics!! - The Mk1 Golf Owners Club

 T25 westfalia camper, 2.2 Subaru powered

 vw touran   1.9 tdi remap, Bbs rep wheels , lowered, bla bla bla……… Wife's car
2013 Vw amarok 2.0bitdi, work truck…….  www.jsgarageaberystwyth.co.uk  

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Should look like this when your finished :wink:


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Hello Mate, I think that vaccum pipe would have gone to the DV. im pritty sure it comes form the intake manifold then Tees to the wastegate and dv.
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