Here is the tip on learning a new transponder for a Renault Kangoo (2002-2007). The customer had lost all keys and now needed a new transponder.
Step 1: Read eeprom 93c56
Locate eeprom ic chip 93c56, desolder from ecu
Solder chip into eeprom adapter
Read and save data with ecu programmer (vvdi prog, orange5, upa etc)
Step 2: Write key via super chip
Go to xhorse vvdi2 Immo Data Tool, select Euro- Renault-Kangoo 1997- 93C46(56)
Insert a vvdi super chip into vvdi2 coil
Upload eeprom data read in step 1
Then make dealer key.
Prepare dealer key success. Now the key can start engine.