Wide range lambda sensor (was: O2 sensor bias/ a/f curves)

[Sandy]

I think he got most of the info from patents and some of the SAE papers on
the subject. You might check some of the old archives and see where he said
to go looking for the information.

Sandy

At 12:51 AM 8/29/98 -0400, you wrote:
>A while back, Garfield designed a circuit that uses the Honda sensor. 
>Since he isn't going to give it out, I would like to take a crack at it. 
>Does anyone remember where he got the specs for the sensor?  I already
>have an idea what the circuit would look like.  I just need some hard
>data on the sensor.
>
>Ray Drouillard, BSEE
>
>
>On Fri, 28 Aug 1998 21:52:40 -0600 bearbvd at sni.net (Greg Hermann) writes:
>>> As far as the NTK "black box", the operating descriptions from NTK
>indicate
>>>> that it has to have some digital insides, but hey, don't we have a
>few
>>>> hackers on list?? I would bet that once the box were reverse 
>>engineered
>>>> (who us?) that hardware cost would not exceed $40 or so.
>>>
>>>No digital as far as I know.  $40 is probably a little high.
>>>
>>>Orin.
>>
>>Why am I not upset if I have erred in this direction??
>>
>>Thanks for the lead.
>>
>>Regards, Greg
>>
>>
>>
>
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