this is basically a non starter for me, I have the circuit from another
person on the list. It's about 20 dollars worth of parts plus the O2
sensor.
http://www.markvanderkwaak.com/dbbp/tech-tips/mm.html
the reason this is a non starter is that oxygen sensors have to be
placed in the exhaust manifold so this would require drilling the
manifold.
Dave
On Fri, 2003-08-29 at 22:41, Gerald Van Arsdall wrote:
> Dave
>
> I searched the web for oxygen sensors and found many sites. Search for
>
> +oxygen +measure +sensor +circuit
>
> Here's some interesting sites, one with your 10 LED's:
>
> http://www.students.tut.fi/~eppu/dev/EGO-bar.html
>
> http://www.forparts.com/BoswidebandO2.htm
>
> http://www.customsensorsolutions.com/zn-air.htm
>
> http://www.flash.net/~lorint/lorin/fuel/lambda.htm
>
> The local auto parts house can probably sell you a cheap sensor, but you may
> want to find the circuit you want to build first. Bosch has a good article
> on the newer wideband sensors.
>
> Good luck, let me know what you finally build,
> Gery
>
>
> ----- Original Message -----
> From: "Al Hatten" <alhatten@xxxxxxxxxxxxxx>
> To: <virago@xxxxxxxxxxxx>
> Sent: Friday, August 29, 2003 11:32 AM
> Subject: Re: oxygen sensors
>
>
> > Interesting reading:
> >
> > http://www.st1100.org/steinborn/< /FONT>
> >
> > ht tp://www.morrowmarsh.ca/concours/techpages/exhaustgasanalyzer.htm<
> > /div>
> >
> > I haven't check to see if harbor freight might have one. They do
> > carry some cheap light duty tools.
> >
> > On 29 Aug 2003 06:37:26 -0400, Dave Cramer wrote:
> > >I was perusing K&N's site and I see they are selling an exhaust gas
> > >analyzer ;) for tuning your engine.
> > >
> > >This is nothing more than an oxygen sensor from a car, a battery,
> > >and a
> > >bunch of led's.
> > >
> > >Does anyone know the least expensive oxygen sensor for cars? This is
> > >easy to build.
> > >
> > >
> > >Dave
> >
> > Al Hatten
> > '93 Virago XV-1100
> > VOC #7745
> > Napa,CA - Wine Country
> >
> ___________________________________________________________________________
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> ___________________________________________________________________________
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--
Dave Cramer <dave@xxxxxxxxxxxxx>
fastcrypt
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