Fuel injection control system for internal combusion engine

Details Fuel injection control system for internal combusion engine Fuel injection control system for internal combusion engine

1996-12-11

1998-04-28

Wolfe, Willis R.

Internal-combustion engines

Charge forming device

Fuel injection system

F02D 4104

Patent

active

057432368

ABSTRACT:
A fuel injection control system for an internal combustion engine comprises: start mode detecting means for detecting when the internal combustion engine is in a start mode; non-combustion detecting means for detecting the non-combustion state of the internal combustion engine; and correcting means for correctively increasing the valve opening time of the fuel injection valve when the internal combustion engine is in the start mode and in non-combustion state. Hence, the system is able to start the internal combustion engine quickly even when fuel is scarcely present in the fuel flow path.

REFERENCES:
patent: 4137871 (1979-02-01), Martel et al.
patent: 4495927 (1985-01-01), Yamato
patent: 4681079 (1987-07-01), Kaneta
patent: 5024082 (1991-06-01), Ohukubo et al.

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