System and method to prime an electronic returnless fuel...

Details System and method to prime an electronic returnless fuel... System and method to prime an electronic returnless fuel...

2006-08-22

2006-08-22

Moulis, Thomas (Department: 3747)

Internal-combustion engines

Starting device

With fuel or intake air control

C123S497000

Reexamination Certificate

active

07093576

ABSTRACT:
A method for priming a fuel injected internal combustion engine with a returnless fuel system having a check valve and initiating a fuel pump with a command signal. After said initiation, adjusting said command signal as a sensed fuel pressure varies to achieve a fuel pressure and holding said command signal for a hold period after achieving said fuel pressure.

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