Hi i have a 95 civic hatch Vti b16a convertion. I recently bought this car and was told that the air con didnt work, but that it did previously and stopped working one day. The whole unit doesnt even power on. If it was blowing but not cold air that would be easier. Could it be the air con fuse? And if i check that and everything seems fine what else could it be? Also when making a b16a convertion does that stop the air con working?