A METHOD OF CONTROLLING A FUEL INJECTION SYSTEM AND A DEVICE THEREOF

摘要

The present invention relates to a method and an ECU for controlling a gravity-fed electronic fuel injection system (200) for an internal combustion engine (628). The method includes the steps of determining engine speed and load requirements, ascertaining current phase in a four stroke cycle of combustion of the internal combustion engine (628), and positioning a start point and a stop point of a fuel injection in any of the four strokes of the internal combustion engine (628) based on the engine speed and load requirements, and the current stroke of the four stroke cycle.