Method for correcting assignment error between fuel spray and spark gap in cylinder for vehicle, involves selecting change parameter from needle stroke, fuel pressure, fuel injection timing, and time interval between fuel injections

摘要

The method involves detecting an assignment error between a fuel spray (116) and a spark gap (21) in a cylinder (11) of an internal combustion engine, and selecting change parameter from the group consisting of a needle stroke of an outwardly opening annular gap valve (115) of the cylinder, a fuel pressure to the cylinder, a fuel injection timing, and a time interval between two fuel injections. The time interval between two fuel injections is approximated if the fuel is sprayed to large distance. Independent claims are included for the following: (1) a computer program for correcting assignment error between fuel spray and spark gap; (2) a data carrier; and (3) a control device.