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Thread: E92 M3 alpha N?
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Old 06-20-2007, 12:10 PM
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Mein Auto: M3 & 323i/999 KP
Originally Posted by Alex Baumann View Post
It sounds like an enhanced Alpha-N, one that conforms today's strict emission standards.

Alpha-N uses RPM and the position (angle) of the throttle butterfly (Alpha), where the new system uses these, plus a bunch of other parameters.

Of course, this will require a bad-ass DME, which will enable real-time monitoring of all these parameters and forward them to the engine.
The stock Bosch unit was able to handle it for the CSL. I doubt it'll be that much more complicated.
2006 GMC Sierra 2500HD 4WD Duramax LBZ/Allison 6-speed
2002 BMW M3 Alpinweiß/Black
1999 323i KP/GTS2 Alpinweiß
1990 325is Brilliantrot/Tan
1989 325is S50B30US Alpinweiß/Black
1989 M3 Alpinweiß/Black S50B32 (321hp, ITBs)

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