i have a 93 del sol and a chiltons manual like you would find in a parts store kniowwher in this book does it tell me were the cooling fan switch is exactly im sure its in the head but maybe not ? Any answers and when should the fan come on had it up to 225 degrees with a digital thermometer in the radiator neck and it diidnt come on but wasnt over heating put in new thermostat as well

 

On the thermostat housing

 

thanks parts hero . the chilton manual i have shoes this pic but when i look in the index under cooling fan or sensor i think they were drinking that day at chilton and left that section out .lol