Octavia TDI 90hp working temperature high

Hello,

Yesterday when i come home i saw that my working temperature is higher then usual. Always working temperature was on 90 but yesterday was more maybe 100.

So what you suggest after i live car some time I go to friend of my he is mechanic and temperature was ok 90 we try to force engine and temperature still was 90.

Its look like coolant was not power up when temperature was about 100. Maybe some sensor blocked ?

Do someone have experiences with this problem. Thanks.

Edited 18 May, 201016 yr by HaKi