Date:         Tue, 18 Apr 2000 07:42:50 -0700
Reply-To:     "Greenamyer, William L" <William.Greenamyer@WEST.BOEING.COM>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         "Greenamyer, William L" <William.Greenamyer@WEST.BOEING.COM>
Subject:      Re: Oil Filter Gizmos
Content-Type: text/plain

I have used the finned gadget on my Escort for a while.  It is supposed to
lower the temperature of the oil by 18 degrees.  It helped but that wasn't
the problem.  The Escort does a lot better now that the Catalytic converter
was replaced.

Also, on the AFM capacitor fix (which I just did this weekend), the positive
end of the capacitor goes to pin two on the AFM connector or wire.  The
negative lead goes to pin four.  That is the polarity that the ECM sends to
the sensor.  The level is 5 Volts which is in the range of normal logic
levels for TTL and Cmos circuits.  Many Cmos circuits used to run at 12
volts but they then had to be interfaced to other circuits that were 5
Volts.  Also, many of the present computers used for autos are also 5 Volts.
Only the newer super fast computers are in the 3.3 Volt range and that is to
keep the power and heat down.

William

> ----------
> From:         Jason M. Yasment[SMTP:vanagon@NYCAP.RR.COM]
> Reply To:     Jason M. Yasment
> Sent:         Friday, April 14, 2000 4:18 PM
> To:   vanagon@GERRY.VANAGON.COM
> Subject:      Oil Filter Gizmos
>
>         While leafing through my extensive pile of junk mail, I ran across
> the
> latest JCWhitney catalog and found 2 interesting little gadgets that
> attach to oil filters.
>
>         One is a finned piece of aluminum that attaches with a hose clamp,
> that
> claims to act as an oil cooler and the second is a magnetic ring that
> attaches to the filter to help capture metal particles as they pass
> through.
>
>         Any thought as to the potential benefit, or do you think the money
> is
> better off put into the "future unplanned can happen at anytime need a
> rebuild" fund.
> --
> Jason M. Yasment
> '84 Westfalia
> '98 Jetta TDI
>