Audi Motronic Info

[Buchholz, Steven]

I recently purchased a 1991 Audi Quattro with a 32 valve 3.6 liter V8.  This
car has a Motronic control box ... I was wondering if there was anyone on
the list that might have information about the system; how it works, what
the timing maps control and where they're located, info about differences
between the US and European versions of the engine, etc ...

TIA!
Steve Buchholz
San Jose, CA (USA)