Product Catalogue

Engine Control Units



The MQ12Di is Cosworth's second generation of Gasoline Direct Injection (GDI) ECU hardware. It builds on the success of the Pectel MQ12 ECU and IDU1 Injector Driver Unit separate box solution, which has been used successfully by teams in the World Rally Championship (WRC) and World Touring Car Championship (WTCC).

The MQ12Di enables:

  • multiple-pulse GDI fuelling on engines up to eight cylinders
  • fully sequential port injection fuelling on normally aspirated, turbo and supercharged engines up to twelve cylinders
  • combined GDI and port injection fuelling on engines up to eight cylinders
  • fly-by-wire and full semi-automatic transmission control 
  • support for Stepper and DC motors


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The MQ12Di also features a powerful new logging system, based on the Omega L2, which offers high bandwidth logging of ECU data across a dual port RAM device, along with a large data storage capacity. 



PDF MQ12Di Product Data Sheet