Quote:
Originally Posted by jw0287
Does the flex sensor read the % of e?
What is the wb02 for?
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Quote:
Originally Posted by jw0287
Think I'm using the wrong terms here,
A lack of understanding is evident.
I know their are o2 sensors in exhaust systems which tell the ecu when things are lean of rich (I think).
Maybe a wideband sensor just measure air fuel mix?
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Answers in order
Yes
To log AFR at WOT, the factory O2 do not have the ability to report AFR away from Stoich.
Factory O2 are narrow band and report any error from Stoich.