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 Newbie
Seriously Crusin Dubber
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| posted on January 20th, 2003 at 10:23 PM |
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Engine Questions
Hi,
I am really not much of a mechanic yet.... I am trying to learn... and i was wondering if someone could tell me what the following things are in my
photo (the arrows are pointing to them).... The one at the top is soe kind of metal tubing.... it is not connected to antyhing in the middle (should
it be)... and the fan like looking thing in the middle, all the wires are there just not connected... what is it??? and should i connect it and get
some new tubing for it???
Thanx
By the way its an auto 1800cc Kombi motor
[Edited on 20-1-2003 by Newbie]
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1303Steve
A.k.a.: Steve Carter
Scirocco Rare
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| posted on January 20th, 2003 at 11:18 PM |
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Hi
Thats the fan for your heating system.
1302Steve
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Phil74Camper
Son of Jim - Creator of Good
Head in the Clouds
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| posted on January 21st, 2003 at 12:45 AM |
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The tubes across the top are part of your fuel tank breathing system. If you go outside and look into your rear air vents, you can see part of the
'sausage and tube' system. They stop fuel vapours going to the atmosphere. They are also plumbed into your air cleaner, so you need to make
sure all the connections are in good condition and none are missing. The top pipes you've arrowed should be firmly fastened to the roof of your
Kombi's engine bay.
The 'turbo' is part of of your Kombi's heating system, which is much better than a Beetle's. On your dash you have two red levers.
The left of the two controls front/rear bias and windscreen/footwell balance, but the right-hand red lever is your main control. It turns on your
heater when you pull it down.
Now the lever is attached to a scissor switch just behind the dash. You can pull the lever most of the way down and it just pulls on cables that open
the heat exchanger flaps on the motor. You get a bit of warm air, just like a Beetle.
But if you pull the right red lever ALL the way down, it also activates an electrical switch which turns on that turbo fan. It then blows the heat
through the pipes and into the cabin, far better and more efficiently than the motor alone could do.
If it works, you should actually hear the fan 'click' on when you pull the lever down. Only with the ignition on or the engine running, of
course.
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Newbie
Seriously Crusin Dubber
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| posted on January 21st, 2003 at 06:30 AM |
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Thanks for the help.... should the tubes i have arrowed be connected to each other and then fastened to the engine roof, or should they just be
fastened to the engine roof???
Thanx
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Phil74Camper
Son of Jim - Creator of Good
Head in the Clouds
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| posted on January 21st, 2003 at 08:26 AM |
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There should be a rubber T piece that joins the pipes in the middle. The pipes are fastened to the roof of the engine bay with little screw clips.
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amazer
Bishop of Volkswagenism
kombi pilot
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| posted on January 21st, 2003 at 11:08 AM |
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The fuel breather isnt so important but you MUST hook up the fan hoses. You will see where they connect to pipes on either side of the engine. One is
round, the other oval. If you dont block off these pipes you are blowing hot air off the exhaust into the engine bay. #1 rule of Volkswagenism is keep
heat out of engine bay.
Chris.... kombi pilot, oval dreamer... finisher #26971 2005 city to surf
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 kombi_kid
Super Moderator
Good Kid too many projects
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| posted on January 22nd, 2003 at 03:36 PM |
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u obviouslky have to have heater boxers then?
and if u go for an aftermarket stylwe water cooled motor and put in air con can u just use the original heater pipes???
cheerrs
rhys
it aint just cool its aircool'd
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amazer
Bishop of Volkswagenism
kombi pilot
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| posted on January 22nd, 2003 at 04:48 PM |
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Nope. You dont have to run heater boxes. You just need to block off the holes in the tin and at the bottom of the fan housing.
[Edited on 22-1-2003 by amazer]
Chris.... kombi pilot, oval dreamer... finisher #26971 2005 city to surf
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KruizinKombi
A.k.a.: Col
Bishop of Volkswagenism
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| posted on January 22nd, 2003 at 06:01 PM |
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Newbie, the loose end of the hose goes to a point on the upper right-hand end of your charcoal cannister, if fitted. Otherwise, just leave it open.
Kruizin Kol
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