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Renault Immo Code Calculator 2

Renault Immo Code Calculator 2

Product Information

!!! IMPORTANT !!! We are testing new CLIO, TRAFIC, MASTER code calculation from EEPROM dump. You can receive immobiliser code for these cars for FREE. Just remove UCH2 from car, open it, read 93C66 EEPROM and send EEPROM data and immobiliser photo to
andrius@codecard.eu - key programming code you will receive for free


CCR2 - our new Renault Immobiliser Code Calculator. In the year 1997 RENAULT has introduced several transponder key immobilizer systems that uses PHILIPS Read/Write transponder PCF7931. During ignition-on phase transponder is being read and result is compared with data inside immobilizer module. In the case when both key data and immobilizer EEPROM memory data matches each other, car is allowed to start. When original transponder key is lost you can use this calculator to make replacement for it. In addition to this calculator, transponder read/write tool is necessary to complete key making operation (you can use Silca RW2 or similar transponder programming machine). Immobilizer EEPROM data is used as a source for calculator software and result is 16 bytes of transponder data that you must to write into it.




With this calculator you can also generate 12-digit for new Laguna II and Megane/Scenic II. This code you can calculate using CCR2 from UCH processor EEPROM file (MC68HC912DG128/256).

Short function description:

  • LAGUNA ‘98-’00, SAFRANE ‘98-’00  transponder data generating for Valeo immobiliser



  • MEGANE ‘96-’98 without IR central locking, ESPACE ‘96-’98, TWINGO ‘96-’98 without IR central locking, CLIO ‘95-’96 without IR central locking - transponder data generating from Siemens immobiliser HC05 Motorola processor EEPROM file:

  • ESPACE BII : ESPACE ‘98-’02   - transponder data generating from BSI HC08 Motorola processor EEPROM file:

  • KANGOO ->’02, MASTER ->’02, TWINGO ‘99->, TRAFFIC   - transponder data generating from SAGEM TRANS-PLAF and TRF-TRANS-CAR immobilizers  EEPROM file:

  • Clio II 98'-01'  - transponder data generating from  immobilizers  EEPROM file:
  • Laguna II 12-digit key learning code calculation from UCH HC912 Motorola processor EEPROM file:

  • Laguna II 12-digit key learning code calculation from UCH HC912 Motorola processor EEPROM file:



Price: €80.00

Product Code: CCR2
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