Method and apparatus for controlling air-fuel ratio in internal

Details Method and apparatus for controlling air-fuel ratio in internal Method and apparatus for controlling air-fuel ratio in internal

1985-07-22

1987-04-07

Wolfe, Jr., Willis R.

Internal-combustion engines

Engine speed regulator

Responsive to deceleration mode

123492, 123493, F02D 500

Patent

active

046551794

ABSTRACT:
In an internal combustion engine, fuel enrichment is carried out when an acceleration state occurs after a transition from a fuel cut-off state to a fuel cut-off recovery state, the fuel enrichment is determined by taking into consideration the amount of fuel supplied to the engine between the above-mentioned transition and the occurrence of the acceleration state.

REFERENCES:
patent: 4457283 (1984-07-01), Kobayashi et al.
patent: 4466413 (1984-08-01), Oonishi et al.
patent: 4490792 (1984-12-01), Deutsch et al.
patent: 4502448 (1985-03-01), Otobe
patent: 4510911 (1985-04-01), Otobe
patent: 4527521 (1985-07-01), Hasegawa et al.

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