The first start made my adrenaline flow so extreme so I completely forgot about logging the EFI system.
The next day it was time for another try, this time with adrenaline at more normal level.
By judging of the massive smoke it was a bit left until I could hit the road.
This solid cloud was the result of about just a minute of idling.
But this time I got a log so facts could been seen and relevant changes made.