Okay, so I have one more dumb question (maybe). The actual Magnet is on the Crank pulley? And can it fall off. or is there supposed to be a little gap on the pulley? because it looks like something went there or something but i dont know.

 

I don't know.
Maybe check with the dealer.

 

The magnetic part is in the sensor. The balancer just has notches cut out of it.