[Diy_efi] DIY-WB question

[A6intruder]

Gar,

Are you in a position to post a corrected circuit?  The cost of building
these controllers aren't too bad, if it would improve my tune, I'd build
another.

Thanks,

Daniel R. Nicoson
Equipment Exchange Company
Phone:  (814) 774-0888
Fax:      (814) 774-0880

-----Original Message-----
From: diy_efi-admin at diy-efi.org [mailto:diy_efi-admin at diy-efi.org]On Behalf
Of Garfield Willis
Sent: Wednesday, October 16, 2002 5:17 PM
To: diy_efi at diy-efi.org
Subject: Re: [Diy_efi] DIY-WB question

On Tue, 15 Oct 2002 15:11:41 -0500, bcroe at juno.com wrote:

>There ARE differences between sensors, which can be accounted
>for by a small adjusment to the WB "gain".  The sensor calibration
>resistor (included by the sensor mfr) is intended to provide the
>adjustment info required.  The DIY-WB includes a circuit to use it
>
>Bruce Roe

Also be aware that the DIY-WB "circuit to use it", is SERIOUSLY flawed,
and is simply not designed correctly. This accounts for the great
variation in people's "cal" they're getting, depending on the sensor's
CalR value.

Gar

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