Method for controlling the supply of fuel for an internal combus

Internal-combustion engines – Charge forming device – Fuel injection system

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123339, 123480, F02M 502

Patent

active

046373624

ABSTRACT:
A method for controlling fuel supply of an internal combustion engine includes steps of sampling a vacuum level within an intake pipe of the engine and a value corresponding to engine rotational speed at predetermined sampling intervals, generating a subtraction value .DELTA.M.sub.e between a latest sampled value M.sub.en of the value corresponding to the engine rotational speed and a sampled value M.sub.en-m sampled predetermined number of cycles before, and correcting a latest sampled value P.sub.BAn of the pressure within the intake pipe in accordance with the subtraction value .DELTA.M.sub.e. The fuel supply amount is determined according to a corrected value P.sub.BA of the pressure within the intake pipe of the engine obtained by the above correction process.

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