ELECTRONIC CONTROL UNIT FOR A VEHICLE ENGINE COMPRISING AT LEAST ONE IMPROVED CONTROL LAW

摘要

The invention concerns a control unit for a vehicle engine (5) in which at least one first control law (10) of the engine is stored for generating a control signal (13) of a predetermined operating parameter of the engine, characterized in that it also comprises at least one second control law (20) reserved for generating a control signal (32) of the predetermined parameter or another predetermined parameter for tuning the engine. The invention also concerns a method for tuning the engine while using the second control law whose use is reserved for tuning.