Hi, Im sorry to heart that,
But I would replace the sensor when you get so you dont have the issue again. Its its connector plug is loose, or that it is getting weak which is whats most likley so I would just replace it. I will help you with that. before you remove the old one, take a couple of pics with your phone or camera only because the new one needs to a certain distance form the magnet.
All you need are a few basic hand tools to do this, and the sensor just plugs in no soldering required its easy to change ;-)
In any case, I will stick with you until this is complete.
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