ABS Not Working?
quattro at isham-research.com
Mon Nov 19 16:12:42 EST 2001
> Where is the controller located and what does it look like? How many
> millivolts is a normal signal?
What car? In the right C-pillar in an ur-quattro, under the back seat on the left in most others.
The signal depends on how fast you spin the wheel. 5 to 12 mV is what sticks in th emind.
> I haven't worked on the wheels or breaks recently. The last time a wheel was
> off was for the state inspection last year.
> Where are the sensors located? Are they easy to find after I remove a wheel?
Yeah, they're pretty obvious. Just follow the cable to the hub. You can pull them and replace them with new caps, but make sure
the chisel-shaped end is parallel to the axle when you put them back.
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