help please

[Forsaken1]

I have an intermittent problem with my seat leon 2.0 tsfi 190 the temperature on the dash takes a long time to get up to the right level but then goes 1 light beyond normal it never goes higher than that but when i turn the car off the radiator fan is running full speed for a minute but then slows to normal for a bit before stopping, i never get steam or coolant loss but it does trigger the the engine check light when i looked this up before I found a thread that recommended checking and cleaning the electrical connectors to the cooling system but this has not cured it any ideas please

 

[cairus]

Error Log?

 

[Forsaken1]

reader just gives me 2181 cooling system performance, it did give me some other codes before i went through the wiring but they do not come up now

previous codes were
P26F500 coolant pump 'C' control circuit low
and
P011600 temperature sensor 1 circuit range/performance
but these do not come up lately
I am wondering if it could be the battery but it starts perfectly every time or do i just replace the temperature sensor 1 and see if that works

 

[nd-photo.nl]

Check with a scanner what happens when you are warming up with regards to coolant temps. Also, do you see a dribble in the return hose on the coolant tank?

If the pump is working correctly, you should see coolant returning in the return hose