idea..

Dave J. Andruczyk dave at scarlet.buffalostate.edu
Tue Oct 7 22:25:49 GMT 1997


> > speed.
> 
> why could you assume the fuel pressure remains the same?  on my nissan, not
> only does the fuel pressure regulator (which not everyone has) alters the
> pressure, but the ECU controls the voltage of the pump, thereby varying
> pressure from 20psi to 60psi or more.   Don't other modern ECU's control the
> fuel pump voltage?

It depends on the car.  I made the original design simplistic. If you have
varying factors you need more sensors, and more programming to figure it
all out. In this case, and electronic pressure sensor.

Dave
> 




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