Xhorse Multi-Prog Unlock BMW X3 Continental MSV90 ECU
Today I'm gonna show how to clone BMW X3 Continental MSV90 ECU with Xhorse Multi-Prog Programmer by bench. Here I prepared an old ECU and a new one.
Note:
Please ensure the Multi-Prog Software version is 1.44 or above.
Verify file integrity before writing.
Open Multi-Prog software,
Device >> BMW_CONTINENTAL_MSV90(BMW -> X3 Series)
Follow the wiring diagram to connect Multi-Prog & ECU.
Read the EEPROM data file.
Read the FLASH data file.
Open and then verify to ensure the file's integrity.
Write info to the new ECU.
All >> Immobilizer
Write the serial number of the new ECU.
Device >> BMW_CONTINENTAL_MSV90(BMW -> X3 Series)
Select BENCH to write the info without removing the ECU.
Click EEPROM to write the file.
Click FLASH to write the file.
Open >> Write
Wait until the percentage until 100%...
Starting the car.
Connect the new ECU to the car.
Start the car successfully.