Kartsu

Hi. My car is Golf IV 2002 1.6 16v benzin. I buy CarPort Pro-Module KKL and AutoDia K509 and i start wonder is it impossiple to adapt new egr with it at all...?? I try to do it after i change egr and its seems to be impossible. If it is not possible this is waste of money because egr is one of the week parts in vw-cars and with vdcs adaptation is easy and fast.