So the hulk came out of me and the piece that the bolt goes threw broke I'm in the middle of trying to seal it back together but if that fails I was wondering..... If I put the speed sensor back without putting the bolts to hold it down, will the speed sensor come out or will it stick in there and stay?

 

The bolt(s) are there to keep the sensor in place, no bolt and the sensor will not stay in place, [very long]. 94

 

It will move but will it like come out its hole? And is it possible that it'll break?

 

Yes, if there is nothing holding it in, it will move and eventually come out, and most likely be damaged, but then again, it is already damaged, why not just replace it. 94