METHOD FOR CONTROLLING THE AMOUNT OF FUEL SUPPLY FOR AN ENGINE

摘要

Fuel control method is disclosed, in which data used to control the amount of fuel supply in the previous cycle is corrected by an output of an O2 sensor (21) in a current cycle and added to or subtracted from the corrected data value is a difference between a value derived from data stored in a map based on an output of a vacuum sensor (19) and an engine rotation speed in the previous cycle and a value derived from the data stored in the map based on an output of the vacuum sensor and an engine rotation speed in the current cycle, and the sum or difference is used as current control data.