Guide to Use CGDI PROG BMW program F31 smart key FEM

    CDDI PROG can program keys to BMW CAS1, CAS2, CAS3, CAS3+,support All Keys lost , FEM, BDC. Here, This is the display how to use CGDI Prog BMW for F31 FEM remote programming.

Remote: 868

Chassis: F020

 1. BMW F31 FEM

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2. Voltage test platform

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3. connect CGDI Prog BMW

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4. The procedure: Run CGDI PROG BMW software after finish all connection ; Go to FEM/BDC key match

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5. Before performing key matching, FEM and BDC need to update the ECU program . And you need to ensure that the car battery has enough power. During programming process, please keep the equipment cable connected. 

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6. First remove the FEM BDC and then use the programmer to read and save data from the 95XXX EEPROM chip on FEM BDC computer board .

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7. Read the original car EEPROM data file .

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8-10. The 95128 EEPROM chip .

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11-14. CGDI BMW is reading the chip data

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15. Save data

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16-17. Use the programmer to write the calculated new data to the 95XXX EEPROM chip , then put the FEM BDC back into the car .

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18. Write M95128

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19. Check the FEM connection

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20. Voltage test platform is on

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21. Use the programmer to write the calculated new data to the 95XXX EEPROM chip , then put the FEM BDC back into the car

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22-24. The ECU is being programmed …

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25. Write M95128 again.

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26. Write M95128 again.

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27. Voltage test platform should be on

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28. Check the FEM

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29. Please remove the FEM BDC and then use the CGDI programmer to write the original car EEPROM data back to 95XXX EEPROM chip and FEM BDC back into the car

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30-31. Coding is successful!!!!

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Job’s done.


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