[Diy_efi] Wide band sensor

[Adam Wade]

--- WSCowell at aol.com wrote:

> I would say "no", assuming you mean the usual WBO2
> sensor used in petrol engines.  I have two reasons:

*snip*

In your first reply, I believe you're talking about a
regular narrow-band O2 sensor.  A WBO2 can measure
fairly accurately far outside of lambda=1 for
gasoline.

In your second, you're just plain off.  An O2 sensor
records partial pressure of oxygen in the exhaust,
nothing to do with unburned fuel at all...

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