Prius Presentations #4
Last Updated: Mon. 5/03/2004page #3 page #5
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Clicking the following link will begin the presentation: Toyota Hybrid System Presentation
Thank you Toyota for providing this presentation and the permission to publish it !!!
NOTE: Some of the references are to the 1998 system (first available in Decemeber 1997), but the general concepts are correct. The 1998 system had the 6 processors in 5 ECUs, the 2001 still has 6 processors but in 4 ECUs. Also, the 1998 had an engine redline at 4000 RPM, the 2001 is 4500 RPM.