> Reply-To: "A. B. Bonds" <ab@vuse.vanderbilt.edu>
>
> In <9607031941.AA02111@genesis.torrington.com>, Mark Jurras wrote:
> >> Reply-To: Kevin Sullivan <kevins@borris.khoros.unm.edu>
> >>
> >> > Does anyone know how to tell the difference between a negative and
>positive
> >> > ground fuel pump?
> >>
> >> I was told that the diode was reversed; no other difference. This is not
> >> first hand knowledge, however.
> >
> >What Diode???
>
- -excellent description snipped- -
>
> About 20 years ago SU got smart and discovered power diodes
>
Ah, that explains why, when I had my 30 year old SU pump apart it had a
capacitor to absorb the back EMF instead of a diode clamp.
Tnx,
- -Mark = =o&o
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