Thank Jnenad16. That was a great write up. I look up my car and found all the points and details you mentioned. Once more request: is it possible if you can post the pictures of how you attach/prob the sensor into the radiator. Also, where is the good place to store the switch? (picture will be great). The switch storage is not a big deal, but I prefere the job to look professional, clean. If you cant attach the pictures here, you can send them directly to my email at nguyenphananh@hotmail.com. Thank you jnenad16