[Diy_efi] DIY-WB question

[bcroe at juno.com]

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

On Sun, 13 Oct 2002 13:44:32 -0400 "Mario Piquero" 
<mpiquero at insight.rr.com> writes:
> I just put together a DIY-WB and was wondering if someone 
> could explain to me what the CalR circuit is for. Is this used 
> to calibrate the box? 
> If so, how? Is the output voltage to AFR reference fixed? Are 
> there any differences between sensors that would require 
> some type of calibration or modification to the conversion 
> table. I would appreciate if you can put me in contact
> with someone who could answer these questions.

> Mario Piquero

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