The art of mixing
The mixture preparation ensures that the optimum ratio between air and fuel is achieved in the engine – no too much, no too little. Only a precisely balanced mixture guarantees efficient combustion, good performance and clean exhaust gases. Injection nozzles, for example, are key elements of this technology.
Balance of controls and mechanics
In order for the interaction to work, the injection nozzles, pressure control valves, sensors and control units must be precisely designed to work together. These components play a key role in determining how finely and quickly the mixture can be adjusted – which has a direct impact on responsiveness, consumption and emissions behavior.


