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RE: [1point8T] Quattro Questions

-----Original Message-----
1: Yes and no.  The center diff is purely mechanical, but at each axle the
computer uses the ABS sensors to apply the brake to the spinning wheel,
thereby sending power to the non spinning (traction having) wheel.

2: 3 diffs..  front, center (TorSen) and rear.  Front and rear are open

I thought the front or rear diffs where electronically locked by the
computer, when the computer sensed wheel spin by using the ABS sensors.

'97 A6qw