Posted by PeterW on July 15, 2004, 7:24 am, in reply to "Re: citreon saxo 1998 1.1 spi"
I ran your figures through an "efficiency calculator" I was sent by a gas analyser designer.
At idle Combustion Efficiency is 96.09% and 97.11% at the other speed.
However the Oxidation Efficiency of the Cat (for carbon) was only 26.1%
HTH
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