16V Scirocco wiring guru needed...

[mr.utility at highstream.net (David Utley)]

TMAI....


(Tell me about it)...  :-P 

David Utley

Quoting Jeff Toomasson <area53@validpath.com>:

> That had better settle it!  :)  Maybe you could have put more detail in
> there...  :p
> ----- Original Message ----- 
> From: "Drew MacPherson" <drew@scirocco.cs.uoguelph.ca>
> To: "David Utley" <mr.utility@highstream.net>
> Cc: <scirocco-l@scirocco.org>
> Sent: Thursday, March 25, 2004 6:22 PM
> Subject: Re: 16V Scirocco wiring guru needed...
> 
> 
> >
> > It's a typical 4-prong relay harness.  Terminal 30 goes to battery (fused
> > 30 amp TYVM) terminal 85 to ground, 86 to the low-speed terminal on the
> > thermo-switch, and terminal 87 goes to the fan.  Terminal 86 may be a
> > double connector, with one lead tied to the A/C.  Terminal 85 and 86 may
> > be reversed, but it matters not in the grander scheme of things.
> >
> > (TYVM = thank you very much)
> >
> > Hope this helps.
> >
> > Drew
> >
> >
> > On Thu, 25 Mar 2004, David Utley wrote:
> >
> > > Drew,
> > >   Thank you for the reply...  I am afraid I was not specific enough for
> you to
> > > help me...    Sorry...  :-(
> > >
> > >   What I am trying to figure out is the nuts & bolts way to wire this
> harness
> > > so that it functions as it should...  There are four connections, and I
> am not
> > > sure where to begin to connect them...
> > >
> > > Any ideas?
> > >
> > > David
> > >
> > >
> > >
> > > Quoting Drew MacPherson <drew@scirocco.cs.uoguelph.ca>:
> > >
> > > >
> > > > IIRC the system is intended to operate as follows:
> > > >
> > > > low temp circuit on thermo-switch in rad activates the low speed on
> > > > cooling fan via the relay.
> > > >
> > > > turning on the AC activates the low-speed on cooling fan via the
> relay.
> > > >
> > > > high temp circuit on thermo-switch in rad activates the high speed on
> > > > cooling fan via dirct-wire.
> > > >
> > > > some cars (A2's I know for sure, don't know about Sciroccos though)
> had
> > > > after-run circuits which would activate the low speed fan (via the
> relay
> > > > and a control unit in the dash) when engine coolant temps hit some
> level
> > > > (105C to 110C) with the ignition off.
> > > >
> > > > HTH,
> > > >
> > > > Drew
> > > >
> > > > On Thu, 25 Mar 2004, David Utley wrote:
> > > >
> > > > >   I thought I sent this out the other night, but I do not recall
> seeing it,
> > > >
> > > > > and have not seen a response...
> > > > >
> > > > > I am installing a cooling fan and cooling fan harness from an '87
> 16V into
> > > > my
> > > > > 16V 2.0 pickup, and I am a bit confused...  The harness I reference
> goes
> > > > from
> > > > > a relay normally mounted under hood behind the left headlight, to
> the fan
> > > > and
> > > > > to the sensor at the bottom of the radiator...  The harness also has
> two
> > > > > connections on it, both are two plug connections.  I played with
> this a
> > > > bit,
> > > > > and was able to make both speeds of the fan work, but both times
> this was
> > > > with
> > > > > the engine cold.  SO, since I do not have a Bentley for this car, I
> am
> > > > > appealing to the group of more than knowledgeable Roc Folk...  :-)
> > > > >
> > > > > Any ideas of how I can make this work as it would in the 'Roc?  This
> pickup
> > > >
> > > > > does have A/C, so I would like to have highspeed blow with it on,
> and low
> > > > > speed on when extra cooling is needed...
> > > > >
> > > > > Thanks in advance for any and all suggestions...
> > > > >
> > > > >
> > > > > David Utley
> > > > > -----------
> > > > > Cable Volkswagen
> > > > > 405-470-3129
> > > > > 1-800-522-6793
> > > > >
> > > > > _______________________________________________
> > > > > Scirocco-l mailing list
> > > > > Scirocco-l@scirocco.org
> > > > > http://neubayern.net/mailman/listinfo/scirocco-l
> > > > >
> > > >
> > > > -- 
> > > > ============================================
> > > > 84 Wolfsburg Edition TurboDiesel Scirocco
> > > > http://scirocco.cs.uoguelph.ca/gtd
> > > > 89 Audi 200 Turbo Quattro Avant
> > > > 99 A3 Jetta TDI
> > > > ============================================
> > > >
> > > >
> > >
> > >
> > >
> > > David Utley
> > > -----------
> > > Cable Volkswagen
> > > 405-470-3129
> > > 1-800-522-6793
> > >
> >
> > -- 
> > ============================================
> > 84 Wolfsburg Edition TurboDiesel Scirocco
> > http://scirocco.cs.uoguelph.ca/gtd
> > 89 Audi 200 Turbo Quattro Avant
> > 99 A3 Jetta TDI
> > ============================================
> >
> >
> > _______________________________________________
> > Scirocco-l mailing list
> > Scirocco-l@scirocco.org
> > http://neubayern.net/mailman/listinfo/scirocco-l
> 
> 



David Utley
-----------
Cable Volkswagen
405-470-3129
1-800-522-6793