WPSLPGExhaust Gas Oxygen (EGO) sensor Information

[Greg Hermann]

>Ah! So you think the sensor works over a larger range and just because the
>ECU doesn't use it, it doesn't stop me using it as a diagnostic aid with my
>AFR Meter?
>
>When I say larger range I guess it gets pretty non-linear either side of
>stoch'  ? But I'm hoping you can still make sense of the sensor output
>either side of it.
>
>Guru needed to reply I think.

Very non-repeatable and non-predictable. The damn things are only really
good for detecting stoich. The AFR meters which claim to use them to read
anything other than stoich are nothing more than blue suede shoe stuff.
Step right up, folks, plenty more where this came from!

Greg
>
>Pete
>
>> -----Original Message-----
>> From: EXT Christian J. Knudstrup
>> [mailto:Christian.J.Knudstrup at esc1.net]
>> Sent: Wednesday, August 02, 2000 1:58 PM
>> To: diy_efi at diy-efi.org
>> Subject: Re: WPSLPGExhaust Gas Oxygen (EGO) sensor Information
>>
>>
>> Someone correct me if I am wrong but the Sensor works at all
>> ranges it is
>> just that at WOT you are mostly running rich and want to be
>> running rich so
>> the computer is told to ignore the O2 values while at WOT.
>>
>> If I have misunderstood this point please someone correct me.
>>
>> Christian
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