The New Audi 2.0T FSI Engine – The First Direct Injection Turbo-Gasoline-Engine from Audi

Authors

Dr.-Ing. R. Krebs, Dr.-Ing. J. Böhme, Dipl.-Ing. R. Dornhöfer, Dr.-Ing. R. Wurms, Dipl.-Ing. K. Friedmann, Dipl.-Ing. J. Helbig, Dipl.-Ing. W. Hatz, Audi AG, Ingolstadt

Year

2004

Print Info

Fortschritt-Berichte VDI, Reihe 12, Nr. 566

Summary

With the 2.0T FSI Engine, Audi is for the first time combining direct injection for gasoline engines together with turbocharging. This step shows the progressive and logical development of the FSI Technology. The 2.0T FSI Engine uses the advantages of the FSI combustion system and combines this with the dynamic characteristics of turbocharging. The result is an extremely agile engine that, with power of 147 kW, exceptional torque characteristics (280 Nm between 1800 and 4700 rpm) and excellent responsiveness, provides a very exciting engine to drive whilst still achieving reasonable fuel consumption. The engine will be used for both longitudinal and transverse applications throughout the VW Group. During the development process, the number of common parts between applications was maximised. The EU 4 and ULEV 2 emissions limits will of course be fulfilled, as will the new OBD requirements.

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