Re: CO / Mixture only at idle?

[Brett Van Sprewenburg <brett@shell.netacc.net>]

[Charset iso-8859-1 unsupported, filtering to ASCII...]
> Uh-oh.
> 
> <snip>
> >
> > The mixture screw as identified in this book is the one in the fuel
> > distributor that adjusts the air flow sensor plate height a tiny bit.
> >
> 
> Let me heat this back up ;)
> 
> No it doesn't (adjust airflow sensor plate height). The rest (affecting
> mixture throughout the operating range) is correct.
> 
> What the mixture screw does is adjust the relative starting position of the
> fuel distributor plunger, so that it sits lower or higher in the plenum,
> thus allowing more or less fuel to de ditributed to the injectors -- thus
> the "mixture adjustment"

You are of course correct. :)  Those were some of my own words on the
bottom, and I deserve a big DUH. As I know this one...
Um, it was late, I was typing too fast, I was being tortured by pointy
sticks, LOCUSTS!!, IT WASN'T MY FAULT!!! ;-)

==Brett

> 
> If you look at the Bentley diagram you will notice that the airflow sensor
> plate is on a separate lever (center fulcrum, counterbalanced at the
> outboard end) than the fuel ditributor plunger lever (fixed end, plunger in
> the middle, activated by the movement of the air flow sensor plate lever).
> 
> Cheers,
> 
> Christian
> stuff...
> 
> 


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