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Home >> BMW >> 2003 >> M3 2D Convertible >> Repair and Diagnosis >> Engine Performance >> System >> Engine Performance - Overview >> Engine Management Systems >> Siemens Engine Management System >> Scope Of Output Functions >> Fuel Injector Valves
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Fuel Injector Valves

The fuel injectors which are supplied by Siemens Inject at an angle (dual cone spray pattern). The tip of the injector is fitted with a directional angle "plate" with dual outlets. The lower portion of the injector body is now jacketed in metal. The ECM control of the injectors remains unchanged from the previous Siemens MS41.1 system.

Fig 1: Identifying Fuel Injector Valves
G03395984Courtesy of BMW OF NORTH AMERICA, INC.