ALFA 156 JTD THERMOSTAT

The fan jumps because when the computer does not reluct, it is put in a state of emergency and there will be the fan to avoid a major warm, the Sirchite should be purged, what you can do is to make the vehicle walk without the taa of the tank and wait for the electro to meet three cycles and then try to see what happens, if it does not go that the thermostat is damaged, or that is very high or that is very high. Why did you change those components what was the vehicle failure?

I changed it because it did not reach 70º

Well I have already solved the problem, I have put the antigüo thermostat sensor and stays below the 90º but I have not seen the fan operate, when should it act?

To the nineties and not to pass, act and for and now.

Well, I have problems with the thermostat again or rather with the happy sensor. The one I put in the end was the old one but this no longer marks me correctly, it reaches 80º and lowers to 75º and remains in those margins, before changing the thermostat I have preferred to try to change the sensor, and the with the new one is passed from 90º circulating 1 km and does not jump the ventilator. In relief I put the heating and it is stuck in 90º, but when I go out. I do not know what to do it just, I have to leave it with the plug removed if it will have air and the liquid does not touch the sensor. Thanks in advance.