Engine control device

Details Engine control device Engine control device

1996-08-26

1999-01-12

Argenbright, Tony M.

Internal-combustion engines

Charge forming device

Fuel injection system

123478, 123681, F02D 4104

Patent

active

058574450

ABSTRACT:
An engine control device for controlling an air-fuel ratio of an engine, wherein an air-fuel ratio is set at 24 when an output torque of the engine is not more than a first point. It is changed from the value of 24 toward a stoichiometric ratio in accordance with a magnitude of the output torque when the output torque of the engine is in a range of from the first point to a second point and it is set at the stoichiometric ratio (14.7) when the output torque of the engine is more than the second point.

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patent: 5014668 (1991-05-01), Klenk et al.
patent: 5413078 (1995-05-01), Mitsunaga et al.
patent: 5483939 (1996-01-01), Kamura et al.
patent: 5666916 (1997-09-01), Fujieda et al.

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