Method and apparatus for controlling the fuel supply of an inter

Details Method and apparatus for controlling the fuel supply of an inter Method and apparatus for controlling the fuel supply of an inter

1983-03-22

1984-10-16

Dolinar, Andrew M.

Internal-combustion engines

Charge forming device

Fuel injection system

123486, F02D 500

Patent

active

044768311

ABSTRACT:
Fuel supply to an internal combustion engine is controlled in accordance with a fuel injection signal which depends on intake manifold pneumatic pressure and on engine running speed. A basic pulse width of the fuel injection signal is calculated by (1) multiplying a one-dimensional function of the detected intake manifold pneumatic pressure by a first weighting factor, (2) multiplying a two-dimensional function of the detected intake manifold pneumatic pressure and of the detected engine running speed, and (3) totalling the multiplied functions.

REFERENCES:
patent: 3969614 (1976-07-01), Moyer et al.

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