Overheating and Ignition static timing

[BogadR]

I have problem with overheating on my XB12SS 07.
After few 6-8km i saw blinking check engine lamp.
So i changed oil to syntetic, NGK plug sparks and still tha same.
Checked oil presure (presure is biger then standard), finally i changed ECM for new one (stock IB310).
Now i can ride motocycle but fan starts working after 10km and is still working on max speed all the time :/ In the city i saw twice blinking check engine lamp for a few seconds, but when i read codes (ECMSpy) there was nothing.

Today i checked ignition. It is advanced, but is any possibility that is the problem?
Ignition photo

I also notice when i ride about 2 - 3,5k rpm bike isnt ride smooth but lint a litle bit

Any idea?

 

[Stevenc150]

A bad engine temp. sensor would make the bike think it's running hotter than it is, something to check.

Have you done any mods, intake or exhuast?

 

[BogadR]

I forget, temp sensor changed.
No mods - stock bike :/