VSS Retrofit

[Shannen Durphey]

Jason...
I gave up trying to match threads/connectors/cable types and bought an
aftermarket sender.
This is from a previous post.


> 6)United Speedometer and Instrument, (800) 877-4798, sells speed signal
> generators.  They build them to generate square wave (DC) or sine wave (AC)
> signals, in two, three, or four pulse per revolution configurations and
> install between speedo cable and trans. If converting, get DC type with
> appropriate # of output pulses.
>
Consider it an enticing option.
Shannen

Jason Weir wrote:

> I found the following in the archives
>
> >according to my college text  "Computerized Engine Controls" by Dick H
> King...
> >it was the 84 Chrysler that had a VSS sensor that mounts inline with
> the speedo
> >cable.  Two wires came out with the signal.  85 model year had
> something
> >similar but it looks a bit more custom to the MOPAR tranny.
>
> Now does anyone know if this Chrysler (84 chrylser what?) unit or some
> other unit available in a salvage yard will generate the required 2000
> pulse per mile I need for my 91 747 TIP swap? Looking for a speedo
> inline kind of thing, not real happy with JTR's customer service they
> wanted me to buy their swap book just so I would know which little black
> box to buy from them..NAW   On another note, what effect besides decell
> derichment does not having a VSS do? thanks Jason