[Diy_efi] Donegan ECU

[Mike]

At 01:18 AM 1/8/07, Carter wrote:
>And despite my preference for multi-injectors, PWM for
>fuel pressure control is still a good solution to
>overcome the packaging and regulatory issues
>mentioned.

mmmm, Think I'd prefer (from a control systems
perspective) a fuel pump controller geared to engine
speed (say 8 speeds) with a PWM fuel pressure regulator
(proportional valve type) close to the fuel rail in a classical
return system - my educated gut feeling is that this would
be rather more stable than a PWM driven fuel pump and
dead end piping... 





Regards from


Mike Massen
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