Diagnosis by logging

[deLux]

Hi,

the below is quite lengthy but I couldnt get it any shorter.

I recently managed to acquire tactrix cable for my EUDM MY03 2.0 FXT and I am looking for a way to tell the condition of my engine by looking at logging results. The car has done some 130kkm and has not been tuned by previous owner.

I logged my ECU with ecuExplorer on my ride to work (mostly highway traffic but also some city driving) - it took some 15 minutes from cold to operational, max speed of about 130km/h.

My questions are:,
I got 2 knocks (that is I found 2 ones in knock sensor column) - is that OK?
I got EGT of 770 celcius stable after some time, peaking up to 870 celcius - isn't it too high?
Shouldn't the Boost Error as low as possible, I get values up to 9psi...
What should I look for, which params to log?

thanks