Control method for internal combustion engine fuel injection system involves controlling limiting pressure to be lower for lower vol. flows or pump revolution rates than for higher ones

摘要

The control method involves limiting a pre-delivery pressure to a limiting pressure via a pressure limiter (18). The pressure limiter controls the limiting pressure so that it is lower for lower vol. flows or pump revolution rates than for higher vol. flows or pump revolution rates. An Independent claim is also included for a fuel injection system.