o2 sensor

[Johnny]

swagaero wrote:
> 
> In the land downunder they are still using leaded fuel. With this
> statement comes the question what type of o2 sensor is being used??
> second part can we get them in the states??

I gave up on trying to use one with 100LL. Started looking into using
EGT in place of O2 sensor. For our application where idle and low speed
are just a convenience and not used too much, as well as not a lot of
heavy transitional modes, I figured EGT would be the ticket. Still in
just the idea stage though, haven't actually tried anything with it as a
correction table yet.

-j-