Wide Band O2 sensor parts kits

[bcroe at juno.com]

Hi Andrew,

The circuit does not have any temp compensation,
other than to make sure the sensor is warmed up.
It does have compensation for variations between
sensors.

Not many of these have been built yet.  As soon as
the board stuffing parts go out, there should be 
hundreds of  Wide Band units going together.  My
first tuning trial was a motorhome owner tuning an 
Olds 455 .  He was extremely enthusiastic about the 
unit, a May prototype with a bi directional bar graph
output.  It is only set up for one type of sensor.

Bruce Roe

On Wed, 26 Sep 2001 04:52:01 0100 "andrew briggs"
<shinjuku at purpleturtle.com> writes:
> Hi Guys and Gals.
> 
> I'm new to the list and read with interest about the air/fuel kit.
> 
> A few questions:
> 
> 1) Does the circuit compensate for the fact that the output of the 
> sensor drops off on the rich end as temp increases?? And now that 
> people have built it how do they think it works in practise??
> 
> 2)What choice of sensors do you have with it?? ie can it be adjusted 
> to use say the bosch LM1 or the NGK
> 
> Thanks
> Andrew
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