Knock Sensor Light and Alarm problems...

[Bruce Plecan]

www.gnttype.org

Everyone should hunt around there,  while GN specific there is a ton of
info., and links from there to well about ever where.

And if you thinking about turbos, of any fashion, there are details that
apply to every thing turbo related.  The archives are well archives, but
some of the stuff is great.
Bruce





----- Original Message -----
From: <don.broadus at exeloncorp.com>
To: <gmecm at diy-efi.org>
Sent: Wednesday, February 07, 2001 12:23 PM
Subject: RE: Knock Sensor Light and Alarm problems...


> Do you have the address for  GN-T-Type page,  thanks     Don
>
> > -----Original Message-----
> > From: Rex Weatherford [SMTP:rexweatherford at home.com]
> > Sent: Wednesday, February 07, 2001 9:41 AM
> > To: gmecm at diy-efi.org
> > Subject: Knock Sensor Light and Alarm problems...
> >
> > I followed the directions on the GN-T-Type page on how to make the Knock
> > sensor alarm, but am having some problems with it..  I'm not an EE or
> > anything so I'm not sure what I have done wrong...
> >
> > I have double checked all of my connections and everything looks ok.
Here
> > is what happens..  When I apply power to the unit it beeps and the light
> > goes off.  The test switch does nothing.  Grounding the KS wire does
> > nothing.
> >
> > I was frustrated and wondered if I had placed the 555 timer chip in the
> > socket backwards, so I turned it around and tried again..  Nothing..  I
> > turned it back around and now when I apply power the alarm goes off
> > constantly...
> >
> > So did I ruin the 555 timer chip and what else could I have installed
> > backwards that would cause my initial problems?  I'm thinking some of
> > those
> > electrical pieces have to be installed with a correct voltage flow or
they
> > block signals?  Is that right?  If so then which one might I have wrong?
> > Nothing made any smoke or got hot that I can tell..
> >
> > Thanks!
> >
> > Rex <- Almost clueless, but trying...
> >
>
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