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The Electronic Motor Management System DIGIFANT
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English
Abstract
This paper gives an overview of the electronic motor management system DIGIFANT in the new Volkswagen Corrado with an 1.8 1 G60 super-charged engine with charge air cooling (1)*, which has been in production since summer 1988. The individual functions of the control software are described and explained in Detail. The system contains mixture control with lambda closed loop, automatic idle stabilization, feedback control of the charge air pressure and spark advance angle control with knock control. There is also an on-board diagnostic system.
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Bohn, H., "The Electronic Motor Management System DIGIFANT," SAE Technical Paper 890388, 1989, https://doi.org/10.4271/890388.Also In
References
- Koch H. et al. “The new 1.8 litre G60 Engine in the VW Corrado” MFZ 12 Dezember 1988
- Meyerdierks D. et al. “European andUSengine design concepts after introduction of unleaded fuel in Europe” SAE-Paper 861 581 October 1986
- Giese H.G. Spies H. “DIGIJET - ein Gemischbildungsystem der Zukunft” Impulse 3 1982
- Knoke M. Spies H. “DIGIFANT - ein zukunftweisende Konzept zur Steuerung und Regelung eines Ottomotors” VDI Berichte 612 Oktober 1986
- Bohn H.-J. Metzner J. “Lastschlagverhalten von Antriebsaggregaten im PKW” VDI Tagung, Abkoppeln von Drehschwingungen bei KFZ- und Industriegetrieben Dezember 1988