COMPUTER PROGRAM FOR DRIVING INTERNAL COMBUSTION ENGINE, METHOD FOR DRIVING INTERNAL COMBUSTION ENGINE AND OPEN LOOP AND/OR CLOSED LOOP CONTROL SYSTEM FOR DRIVING INTERNAL COMBUSTION ENGINE

摘要

PROBLEM TO BE SOLVED: To provide a method for improving steadiness of engine speed in idling and stratified combustion mode of an internal combustion engine driven with a conventional method. SOLUTION: Fuel injection quantity of stratified injection is determined at a start of a unique second processing pattern synchronized with rotating angle of a crankshaft.