Knock sensing and retarding ignition

[Ron Schroeder]

What is the output of the stock dizzy?

Ron Schroeder
WD8CDH
day 631 344-4561
nite 631 286-5677

----- Original Message -----
From: "Stephen Webb" <swebb at netlab.uky.edu>
To: <diy_efi at diy-efi.org>
Sent: Thursday, January 24, 2002 3:32 PM
Subject: Re: Knock sensing and retarding ignition


> > I have been thinking of doing the same thing to replicate vac advance on
a
> > NA engine.  For an ignition driver, use something like the injector
driver
> > on the MegaSquirt.  It could then directly drive the coil or be seen by
the
> > ignition module as points.
>
> I would like to interface to the stock ignition control module for a few
> reasons.
>
> 1.  It has automatic dwell control.
> 2.  I will be able to keep all of the stock wiring, and easily be able to
> take out the ignition retard controller.
> 3.  It gives me a sort of level of protection from any inductive kick from
> the coil (whether it really protects my circuit or not, I don't know, but
> it makes me feel better)
>
> -Steve
>
>
> --------------------------------------------------------------------------
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