Automobile engine control system

Details Automobile engine control system Automobile engine control system

1995-01-23

1996-11-12

Nelli, Raymond A.

Internal-combustion engines

Charge forming device

Fuel injection system

F02M 5100

Patent

active

055729762

ABSTRACT:
An automobile engine control system estimates a required amount of intake air to be introduced at the end of an intake stroke, based on a change in a factual amount of intake air introduced prior to the end of an intake stroke, and determines a control parameter for controlling engine output based on the required amount of intake air. When the engine operates in a high pulsation range of engine loads, in which pulsation of intake air is at a high level, the determination of the control parameter is based on the required amount of intake air.

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patent: 5390641 (1995-02-01), Yamada et al.
patent: 5435285 (1995-07-01), Adams et al.

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