Fuel injection control system for internal combustion engine

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

1988-11-03

1989-08-01

Dolinar, Andrew M.

Internal-combustion engines

Charge forming device

Fuel injection system

123493, 123480, F02D 4130

Patent

active

048525383

ABSTRACT:
A fuel injection control system for controlling the amount of fuel to be injected to an internal combustion engine. The fuel injection control system consists of a control unit arranged to calculate the fuel injection amount in accordance with a standard injection amount corrected with a transient correction amount. The transient correction amount is calculated in accordance with a difference value and a correction coefficient which is previously set in accordance with engine operating condition. The difference value is of between an equilibrium amount of adhering and floating fuel in steady state in an intake system and a predicted variable of amount of the adhering and floating fuel at a predetermined point of time.

REFERENCES:
patent: 4357923 (1982-11-01), Hideg
patent: 4388906 (1983-06-01), Sugiyama et al.
patent: 4454847 (1984-06-01), Isomura et al.

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