Power loss at full throttle

Hello together, please excuse me if something similar has already been asked, am new here and also new as scooter driver. I have since last September an Explorer Spin GE50 from 2007, which ran until the end of October and was then banished to the garage for wintering. At the beginning of April I got him out again, charged battery and he jumped immediately again. At the end of April it started, that he started to stutter but only briefly. Then last week he went under driving after violent coughing out I then asked myself and wanted to clean the carburettor. So starting with covering decommissioning for better access, then I saw that the carburettor was very dirty and that the suction nozzle after the carburettor was strongly porous and very oily. I looked at this because of spare parts and ordered a whole set at E-Bay (carburettor, suction nozzle, membrane with seal and air filter). My problem now is that the old carburettor has a carburettor preheating, so There are 2 cables on 2 pins and the new carburetor no longer has it (was not installed since 2010). I can still install the new carburetor and, if yes, what do I do with the 2 cables of the preheater. Sorry for the long text and thanks already in advance Greetz Rookie 76