Fiat big point

Companion I turn to you to see if you can help me with a problem, I have a big fiat point with a problem in the electronic direction which happens that when the direction is given it is soft but immediately it is placed hard all the time all the time to diagnose CN the scanner and tells me that the sensor of the angle of the direction column is bad but did not devote to put hard. If someone can help me, I would appreciate them. Greeting