OK picked it up today and put it in. A five minute job... it took longer to get a piece of cardboard to lie on. I didn't even jack up the car. Then I took it for a ride. Guess what? I got that sound like a bad bearing. It was rubbing on the cog wheel.
SO this time I jacked the back end up, chocked it and put jack stands under it. Spun the wheel and ... yep that was the noise. SO I pulled the sensor, and figured out which way it needed to be adjusted, and put it back in. THe only problem is... there is no way to adjust it! I opened the hole that the sensor slides into with a round file, just a little bit. Some rust came off and I put it back in. It is rubbing a bit less now, but still will make a slight noise. I imagine that with time it will wear in, and no longer be touching.
How did you adjust yours? | 
