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The new 1.8 l four cylinder T-FSI engine by Audi

Part 2: Construction ancillary components and thermodynamics

Der neue 1,8-l-Vierzylinder-T-FSI-Motor von Audi

Teil 2: Konstruktion Anbauteile und Thermodynamik

  • Development
  • Spark-ignition Engines
  • Published:
MTZ worldwide Aims and scope

Abstract

In last month’s MTZ 10 Audi introduced the new 1.8 T-FSI, focussing on construction and mechanics of the basic engine. The present part 2 deals with the construction of ancillary components an thermodynamics. A major goal according to the requirements specifications was raising the performance with a focus on response, and reducing the consumption. Furthermore, the new generations of engine management and high-pressure fuel injectors were to be designed according to the future SULEV regulations.

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References

  1. Krebs, R.; Böhme,J.; Dornhöfer, R.; Wurms, R.; Friedmann, K.; Helbig, J.; Hatz, W.: Der neue Audi-2,0-l-T-FSI Motor — der erste direkteinspritzende Turbo-Ottomotor bei Audi. 25. Internationales Wiener Motorensymposium, April 2004

  2. Dornhöfer, R.; et al: Der neue R4-2,0-l / 4V-T-FSIMotor im Audi S3. 11. Aufladetechnische Konferenz, Dresden, September 2006

  3. Sonner, M.; Kuhn, M.; Wurms, R.; Eiser, A.: Der Audi-2,0-l-T-FSI — effektives Downsizing durch Hubraumerhöhung, 10. Aufladetechnische Konferenz 2005, September 2005

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Authors
  1. Jan Helbig
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  2. Dirk Höfner
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  3. Michael Grigo
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  4. Michael Kuhn
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  5. Peter Senft
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Helbig, J., Höfner, D., Grigo, M. et al. The new 1.8 l four cylinder T-FSI engine by Audi. MTZ Worldw 67, 25–27 (2006). https://doi.org/10.1007/BF03227887

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  • DOI: https://doi.org/10.1007/BF03227887

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