So, after a few tests this is what I get:

Pin 4 - code 1
Pin 6 - code 30
Pin 7 - codes 6, 14? (6=Cruise controll/idle speed controll.)
Pin 8 - code 6
Pin 16 - code 1
pin 17 - code 6, but when I re-tested after switching off and having dinner it gave me a code 1. (6=Camshaft position sensor faulty) (it is brand new)
Pin 19 - code 6, 10, 19 (6=Idle speed controll + 10=Voltage at airmass sensor too high + 19=injector open or short circuit or emission control system adaptation at limit.
Pin 30 - code 4, 8

Now what?