well, I totally forgot I sent this post... however ,
I unscrewed it when I wanted to remove that sensor for cleaning! I didn`t manage to take it off, so I put the screw back in. Don`t worry
I know how dangerous can it be, if the ABS system doesnt work properly... Fortunately that system includes lots of security (safety) checks and loops, so there is no reason to be anxious about its effect. It works properly, or it doesnt work at all!
I am still wondering how to put the sensor off... I think I am not getting any answer on it, but it`s worth to give it a try
Anyways, which computer book (on cd, dvd) is the best for you folks? I need good technical manuals for my shuma (sephia) `98 and I really cant find any good one

I got the latest AUTODATA, but there is not much about sephias...
thank you! bye bye