tachometer signal

[Jim Green]

--- Richard Hoffman <billzcat1 at hotmail.com> wrote:
> This is a much better way to phrase the question I
> was trying to ask, but I
> was quite tired when I wrote my email!  What sort of
> tach signal would be
> needed in the typ89?  This is (of course) for my EFI
> project as well.
> Thanks in advance!
> Richard


Guys, the signal from the 5 window hall sensor on the
didtributer might work.  It should be a pretty nice
square wave.  I'm pretty sure I had it running that
way at some point.  Just make sure and hook up the
tach input to the autocheck system also so that you
don't get those pesky oil pressure warnings.



=====
Jim Green
'89 80q slow
'89 90tq fast, really fast
http://www.mswanson.com/~jgreen/car_home.html

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