So after years of wanting a Bongo we got one!! Woo Hoo!!

Purchased on a Budget a small one at that we got a 1996 2.5 Diesel. We Bloomin' love it.
Anyway it has a few small issue which I wonder could iget a bit of advise on??
1. Front blower isn't working
2. Coolant fan is always on. Chap we bought "Freddie Cruiser" from said it just needs a replacement sensor??
Any advice/Help??
Cheers
Sarah