[Diy_efi] Basic Speed-Density equations?

[Perry Harrington]

Actually it isn't.  RPM cancels out lower in the function.  If you have
a VE of X, you don't change the PW just because the rpm changes.  The pw
is tied to MAP and VE, not RPM.  You just squirt more X millisecond
shots.  RPM is used to derive air mass and then is canceled out later.

--Perry

On Tue, Jun 18, 2002 at 12:10:01PM -0500, socrace at ameritech.net wrote:
> The "idle pulse width calculator" on the web page below is broken.
> In looking at the Javascript, idle rpm is left out of the calculation.
> Bob D
> 
> At 05:16 PM 6/17/2002 -0700, you wrote:
> 
> >--
> >Perry Harrington                        Data Acquisition & 
> >Instrumentation, Inc
> >perry at dainst dot 
> >com                                 http://www.dainst.com/
> >
> >Those who would give up essential liberty to purchase a little temporary 
> >safety
> >deserve neither liberty or safety. Nor, are they likely to end up with either.
> >                              -- Benjamin Franklin
> >
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-- 
Perry Harrington			Data Acquisition & Instrumentation, Inc	
perry at dainst dot com					 http://www.dainst.com/		 

Those who would give up essential liberty to purchase a little temporary safety
deserve neither liberty or safety. Nor, are they likely to end up with either.
                             -- Benjamin Franklin

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