Control device for internal combustion engine

Details Control device for internal combustion engine Control device for internal combustion engine

1989-03-02

1990-08-07

Nelli, Raymond A.

Internal-combustion engines

Charge forming device

Fuel injection system

123480, F02M 5100

Patent

active

049458833

ABSTRACT:
An internal combustion engine control device is constructed to estimate an engine air intake quantity based on an engine speed when the engine is running in an intake air pulsation generating range to control the engine in accordance with the air intake quantity thus estimated. The estimated air intake quantity is corrected by a correction value which is related to the density of the intake air.

REFERENCES:
patent: 4264961 (1981-04-01), Nishimura et al.
patent: 4593667 (1986-06-01), Sasaki et al.
patent: 4616621 (1986-10-01), Kuroiwa et al.
patent: 4664085 (1987-05-01), Katayoka
patent: 4741313 (1988-05-01), Shimonura
patent: 4753206 (1988-06-01), Inoue et al.
patent: 4773375 (1988-09-01), Okino et al.
patent: 4785784 (1988-11-01), Nanyoshi et al.
patent: 4792905 (1988-12-01), Sekozawa et al.

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