Voltage conversion Defi Sensors?

does anybody know the voltage conversions for the following defi sensors:

Water Temp
Oil Temp (Looks like its the same sensor as the water temp)
MAP

I have found the convesrion for the fuel pressure. While i can manually try to match up the voltages for the other sensors in real time to construct a conversion table, would like to get as percise as possible if the info is out there..

thanks