Dave;
I sure don't endorse these circuits but that site is one place to begin some
research on the subject of O2 sensors. DIY projects are always fraught with
uncertainty. The "designer" may know less about what he's doing than anyone.
This is particularly prevalent in "high-end" audio stuff-- there's a ton of
stuff out there that's just awful!
Regards, Neil Tucson, AZ
-----Original Message-----
From: Dave Dahlgren [mailto:ddahlgren@snet.net]
Sent: Tuesday, February 25, 2003 2:33 PM
To: Albaugh, Neil
Cc: 'Waldron, James'; Land Speed List
Subject: Re: data recorder
This whole project is loaded with problems and wildly wrong readings use at
your
own risk been there done that the circuts do not work..
Dave
"Albaugh, Neil" wrote:
>
> Jim;
>
> Check out this site for a wideband Lambda sensor project:
> http://www.diy-efi.org/diy_efi/projects/diy_wb/
>
> Regards, Neil Tucson, AZ
>
> -----Original Message-----
> From: Waldron, James [mailto:James.Waldron@CWUSA.COM]
> Sent: Tuesday, February 25, 2003 12:06 PM
> To: Land Speed List
> Subject: Re: data recorder
>
> I'm kind of a 'roll my own' kind of guy. Does anyone know exactly how O2
> sensors work. I know they have a special coating. Do they require power?
> Is it just a change in Resistance depending on how much O2 at a particular
> temperature?
>
> Thanks,
> Jim.
/// unsubscribe/change address requests to majordomo@autox.team.net or try
/// http://www.team.net/mailman/listinfo
/// Archives at http://www.team.net/archive/land-speed
/// what is needed. It isn't that difficult, folks.
|