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Launch X431 ECU TCU Programmer Standalone PC Version
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LAUNCH X-431 ECU & TCU Programmer
Standalone Clone Product
The X-431 ECU & TCU Programmer supports ECUs data reading & writing quickly, including reading the chip ID and backing up the EEPROM
data, backing up the FLASH data and restoring EEPROM/FLASH data. There are two methods to read various vehicle brand ECUs info. The X-431 ECU & TCU Programmer also supports Data Processing, anti-theft shutdown and file verification.
1. ECUs Data Reading & Writing quickly.
· Support two methods to read various vehicle brand ECUs info.
· Support Read the chip ID and Back up the EEPROM data.
· Support Back up the FLASH data and Restore EEPROM/FLASH data.
2. Support Data Processing, anti-theft shutdown and file verification
ECUs Supported Lists
Download Launch ECU Programmer Software:
https://en.cnlaunch.com/download/
Drop down and click “Download”
Software language: English, German, Japanese, Russian, French, Portuguese, Korean, Italian, Arabic, Traditional Chinese
Select the corresponding language setup to install.

1 years free update online, after that, the subscription is $299/year.
ECU Programmer Standalone vs. X-prog3 + X431 Tablet
1. VW Audi Porsche clone function is in data processing section
2. The connection is more convenient
3. Data reading and writing speed is faster and more stable (3x times faster)
4. Data processing and transfer on PC are more convenient
5. Adds immo off function
6. Standalone version cannot do key programming.

Power the device and connect to the computer.
Tap Comfirm to update the software

Input activation code and tap to activate the device.

Packing List
LAUNCH X-431 ECU & TCU Programmer
Standalone Clone Product
The X-431 ECU & TCU Programmer supports ECUs data reading & writing quickly, including reading the chip ID and backing up the EEPROM
data, backing up the FLASH data and restoring EEPROM/FLASH data. There are two methods to read various vehicle brand ECUs info. The X-431 ECU & TCU Programmer also supports Data Processing, anti-theft shutdown and file verification.
1. ECUs Data Reading & Writing quickly.
· Support two methods to read various vehicle brand ECUs info.
· Support Read the chip ID and Back up the EEPROM data.
· Support Back up the FLASH data and Restore EEPROM/FLASH data.
2. Support Data Processing, anti-theft shutdown and file verification
ECUs Supported Lists

Download Launch ECU Programmer Software:
https://en.cnlaunch.com/download/
Drop down and click “Download”
Software language: English, German, Japanese, Russian, French, Portuguese, Korean, Italian, Arabic, Traditional Chinese
Select the corresponding language setup to install.


1 years free update online, after that, the subscription is $299/year.
ECU Programmer Standalone vs. X-prog3 + X431 Tablet
1. VW Audi Porsche clone function is in data processing section
2. The connection is more convenient
3. Data reading and writing speed is faster and more stable (3x times faster)
4. Data processing and transfer on PC are more convenient
5. Adds immo off function
6. Standalone version cannot do key programming.


Power the device and connect to the computer.

Tap Comfirm to update the software


Input activation code and tap to activate the device.


Packing List
