A method of providing electronic trim data for a fuel injection device to an engine system, the method comprising: reading an identifier associated with the fuel injection device; accessing a database containing trim data associated with the identifier; do...

Process for operating electrical components in a vehicle comprises scanning the components using a control device during an initializing phase for ratings, reading out the ratings of the components from a storage unit permanently assigned to the components...

In a common-rail fuel injection system, measurement data on a pressure feed rate characteristic, reflecting diverse individual differences among supply pumps (6), is divided into N portions which in turn are ranked and encoded to produce ranked pressure fe...

The control system for the operation of a direct fuel injector, for a fuel injection system (10) with a common rail (16) at an internal combustion motor, has a data store (26) to hold information on the injector (20), and an injector control unit is integr...