[Diy_efi] safc to read air /fuel

[Donnie Freichels]

it will only display the a/f.but it should also can data log so you can 
figure out where to make changes.





From: "Erik Jacobs" <emj14 at columbia.edu>
>Reply-To: emj14 at columbia.edu, List for general do-it-yourself EFI 
>talk<diy_efi at diy-efi.org>
>To: "List for general do-it-yourself EFI talk" <diy_efi at diy-efi.org>
>Subject: RE: [Diy_efi] safc to read air /fuel
>Date: Mon, 20 Jan 2003 16:10:09 -0500
>
> > Definitely not.  The Wideband O2 sensor requires a
> > heater/controller unit to operate.  That's what the DIY WB02 is;
> > a controller.  I guess you could use the AFC to monitor the
> > voltage output from the controller, though.
>
>No, seems true -- the AFC can be used to TAKE readings from a WBO2 that is
>properly controlled.  What the SAFC does with those readings, I have no
>idea.  Is the SAFC tuning itself nowadays?  Or is it just to show you 
>what's
>going on so you can make your own adjustments... ??
>
>
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