Engine shutting down while driving

I've had that happen to me in a highway it's not cool when there's a truck behind you your vehicle just dies on you well when I found out was my camshaft sensor where is shot and I need to change it so you looking at a hundred bucks and maybe your crank sensor so it's up to you if you want to change both go ahead I would start with the camshaft sensor I hope everything works out okay for you