MSE 2.0 - The Motronic System for Small Gasoline Engine

Bosch/UAES has developed a low cost EMS special for small gasoline engines. The article will introduce this system from view of components design and system design.

In components design part special component design for small gasoline engine to reduce cost is described. To reduce cost a special low end ECU and fuel deliver system has been designed, other low-end components are chosen into the system. Features of the components are described.

In system design part the requirement of system design is described. To reduce cost normal components configuration should be redesigned. Special design and consideration of load detection, engine speed detection, system components configuration and optional solutions is expressed. For load detection, both P-system and alpha/n system is introduced. For engine speed detection both segment and increment system is introduced. System components configuration for low cost EMS is introduced and feasibility is explained.

In the end performance of whole system is shown.