Radiator fan sensor bad on 2003 Mitsubishi Outlander

Fan runs even after car is turned off and races from early after starting the car.

1 answer 1 comment
Really need to scan the computer to see if it is the engine coolant temp sensor. There is most likely a Check Engine or Service Engine Soon Light on Yes? That will mean a codes is stored, get that code, it will do a world of good to know what it is.
Thanks for your answer ! There is not a check engine or service light on. Will there still be a code for the computer stored?