O2 Sensor

[Eric Aos]

> >  If the  O2 sensor was any good at finding individual cylinders
> (mixtures),
> >then why did gm go to crankshaft accleration rates for miss 
> detection?.
> >Grumpy
> 
> got time to explain this or or the whereabouts I can get the info ?
> 
> Geoff
> 

Get it straight from the horses mouth....

http://www.delphiauto.com/index.cfm?location=655

and look for this article:

Individual Cylinder Fuel Control with a 
Switching Oxygen Sensor 
Jeff L. Kainz and James C. Smith



or how about ION in a Diesel ???