Intake air flow rate control system for an internal combustion e

Details Intake air flow rate control system for an internal combustion e Intake air flow rate control system for an internal combustion e

1980-05-21

1983-09-27

Cox, Ronald B.

Internal-combustion engines

Engine speed regulator

Idle speed control

180170, 123328, 123340, 74850, F02D 1110

Patent

active

044062613

ABSTRACT:
Disclosed herewith an intake air flow rate control system for an internal combustion engine including a means for detecting acceleration and deceleration of the vehicle and controlling the air flow rate in response to required air flow rate which is varied by acceleration and deceleration of the vehicle. The means temporarily operates to vary the air flow rate at the time of acceleration or deceleration in which the throttle valve angle sensor turns between on to off or off to on. After increasing or decreasing the air flow rate responsive to acceleration or deceleration of the vehicle, the increased or decreased value is gradually returned to the normal control ratio at a given rate and a given timing.

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