Scania Euro6 Adblue Emulator, not need to be leaming, you have to mount emulator in the plug of the EEC(AdBlue)ECU(in the pink one),Yon can find EEC ecu ta the center of the vehicle frame.Two big plugs(one is pink) in this manual you will find pin mumber of the EEC plug,also colours cables of EEC and Emulator.