In regards to the rad fan, that was my question initially as I dont here it cycle on and off. I have had to resort to leaving the controlled fan on all the time to blow out hot air. I thought that was working until yesterday, I was only at 2 bars on the temp gauge then the engine shut off. I think your right with the relay, I had replaced the fuse already.
I believe this is my temperature control sensor. It looks like it is cooked? What do you think.