Originally Posted by Stu @ M Developments
Why has nobody come up with what is probably, 95% certainly the simplest and correct answer.
This is about what you will get if you probe a car with a fully warmed up and active CATALYTIC CONVERTOR fitted.
Totally pointless reading a car with a catalyst unless its to ascertain that its working, which this one seems to be. lol
its always simple when you think about it,,,, and i didnt think about it
