[Diy_efi] CIS EFI via Fuel Pump PWM

[Mike]

At 07:54 AM 7/8/2002 -0500, you wrote:
>> You are forgetting the rotational
>> inertia of the pump rotor... and the propensity for the fuel pressure
>> regulator to oscillate during a step change in flow/pressure, most outlets
>
>The point was to PWM the pump and get rid of the regulator.  And the
>inertia of the pump rotor isn't affected by the length of fuel line.

Furthermore - I doubt you could fully do away with a pressure regulator
if you wanted optimum response to WOT and transients in respect of WCS
 - but it would be an alternative to PWM the injectors - nonetheless
I wouldn't want to do it that way as its dead easy to PWM injectors...





Regards

Mike Massen
Hm 08 9444 8961,  Fx 08 9384 0861,  Mb 0438 048961

Some power stuff here: http://www.iinet.net.au/~erazmus

Ancient Sufi saying:
        "Should your God save you from adversity, choose another God"


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