307 SW temperature problem

Hello friends, I just bought my car, I did not see any trouble, except for the temperature, the temperature is 90 degrees, sometimes 2 lines are going on.

What do you mean by two lines is 110 degrees? If so, there is a problem. But if it exceeds 90 and stays on the next line, no problem. Peugeot's usually turn on the fan at 96, the second cycle starts at 110.

When you come to 100, if the fan goes in, stop and get up, 80 is fixed at 1.6 307.