Fuel injection control system for internal combustion engines

Details Fuel injection control system for internal combustion engines Fuel injection control system for internal combustion engines

1995-06-27

1996-10-29

Wolfe, Willis R.

Internal-combustion engines

Charge forming device

Fuel injection system

123492, F02D 4104

Patent

active

055687997

ABSTRACT:
A fuel injection control system for an internal combustion engine calculates an amount of fuel to be injected in a manner carrying out fuel transfer delay-dependent correction based on a delay of transfer of fuel injected from the time the fuel is injected into the intake passage of the engine to the time the fuel is drawn into a corresponding one of an at least one cylinder of the engine, with a predetermined calculating repetition period, and causes fuel injection to be carried out based on a result of the calculation. The amount of fuel to be injected is corrected during execution of the fuel injection based on a newest value of the result of the calculation.

REFERENCES:
patent: 4785784 (1988-11-01), Nanyoshi et al.
patent: 4961411 (1990-10-01), Oshiage et al.
patent: 5137000 (1992-08-01), Stepper et al.
patent: 5333583 (1994-08-01), Matsuura

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