[Shotimes] Cooling Fans

[Midwest SHO Specialists]

Scot,

Thanks so much for that information.  Those schematics are greak to me.  I
think I am just going to bypass the whole stock system and install a
thermostatic switch with a manual over ride.

Mike Kopstain
Midwest SHO Specialists
827 North Chestnut Avenue
Arlington Heights, IL 60004
www.MidwestSHO.com
Sales@midwestsho.com
----- Original Message -----
From: "Scot Hewitt" <shewitt@hypercon.net>
To: "Midwest SHO Specialists" <SHOtimes@midwestsho.com>;
<shotimes@autox.team.net>
Sent: Monday, August 18, 2003 8:24 PM
Subject: Re: [Shotimes] Cooling Fans


> Mike,
>
> One major difference between a 3.8L/3.0L fan and the 3.2L SHO fan:
>
> The motor on the SLOs are "three wire" schematically and the 3.2L SHO is
> "two wire".  Basically, the 3.2L SHO fans are meant to run at two
different
> voltages.  They should both run at the same time, either in low or high.
I
> would imagine low is 7V, high is 14V - although I don't know for sure.
> There is a Dropping Resistor on the 3.2L SHO, which allows for the low
speed
> operation.
>
> The SLO fans are operated at low and high speed by sending 14V to the
proper
> motor winding - either BRown/Orange wire for low, and DarkBlue wire for
high
> speed.
>
> You could turn one of the fans on with the BR/O wire from the CCRM, and
the
> other fan with the DB wire from the CCRM.  That might work, although the
low
> fan might shut off when in high speed mode.
>
> Let me know if that helps... I have the EVTM so it's a lot clearer here.
>
> Scot H
> 95 Red MTX - 67k
> Lewiston, NY
>
> ----- Original Message -----
> From: "Midwest SHO Specialists" <SHOtimes@midwestsho.com>
> To: <shotimes@autox.team.net>
> Sent: Monday, August 18, 2003 7:21 PM
> Subject: [Shotimes] Cooling Fans
>
>
> > Perhaps someone here can help me.  I swapped the dual fan assembly from
a
> 94'
> > SHO into my 95', but I can only get the fans to cycle with the A/C on.
> Even
> > then, they only cycle for about 30 seconds before shutting off.  They
> won't
> > come on at all with the A/C off.
> >
> > There appears to be a thermostatic switch in the fan shroud for the
SHO...
> > Does anyone know anything about this or it's function?
> >
> > Mike Kopstain
> > Midwest SHO Specialists
> > 827 North Chestnut Avenue
> > Arlington Heights, IL 60004
> > www.MidwestSHO.com
> > Sales@midwestsho.com
> > _______________________________________________
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> > Shotimes@autox.team.net
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