idea..

[Dave J. Andruczyk]

> > someone mentioned trying to locate fuel flow meter to use for a mileage
> > calculator.  Why not have the ecu record the combined pulse width over a
> > period of distance, based on the assumption that fuel pressure remains
> > fairly constant, a certain distance traveled divided by the time the
> > injectors are open == MPG. All is needed is a pulse input from oneor more
> > of the wheels,  each pulse = a certain distance ,and the frequency is the
> > speed.  The functions necessary to do the computation should be fairly
> > easy to develop,  anyone wanna try it ??
> 
> This is exactly how the trip computers work in the series III Jaguars.
> 

I guess I made a decent guess.  Didn't know anyone used it,  but it sounds
like its a workable and fairly accurate system, not requiring any
addidtional parts to the efi332 system, ( other than  speed pickup, (pulse
wheel))

Dave