launch x431 Tool
6% off

EU Ship No Tax Launch X431 ECU & TCU Programmer Clone Tool Standalone PC Version Support Checksum Correction, Data Processing, Anti-Theft Shutdown & FileVerification

Brand: Launch X431 Item No. SE175 In Stock. History 8 sold.

Latest price: 659
Buy Now: 622 6% off
3 SE175: Launch X431 ECU & TCU Programmer Launch X431 ECU & TCU Programmer Clone Tool Standalone PC Version Support Checksum Correction, Data Processing, Anti-Theft Shutdown & FileVerification
Kess V3 Spring Sale, Up To 35% Off, EU Ship
2024 New Arrivals
€131 CGDI K2
€1320 OBDSTAR X300 Classic G3
€1593 Launch X431 PAD V Elite

Ship from UK
Ship from EU

Whatsapp: 86-15972933706
Free Shipping Express Shipping ServiceEstimated delivery time: 3-5 Days. See details ?
3.3KG     ( 7.28LB )
40.7cm*32.7cm*12.3cm     ( Inch: 16.02*12.87*4.84 )
Return for refund within 7 days,buyer pays return shipping. Read details ?

Product Description

1. Launch 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.
2. Checksum Correction Function: Ensure the validity of ECU data. When you write data to a new ECU, it will automatically check the data for you to ensure that the ECU can function properly.
Launch X431 ECU & TCU Programmer Standalone PC Version

Launch 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 X431 ECU & TCU Programmer also supports Data Processing, anti-theft shutdown and file verification. The X431 ECU & TCU Programmer optimizes data transfer speed between ECU and PC. Users can use the multilingual software of the PC (can be find from "download") to read,write and query ECU data by using the programmer to connect a ECU with your PC. The programmer is characterized by Immobilizer shutoff, file checkout and data cloning. Besides, more expandable gearbox adaptor cables can be purchased separately.

Launch X431 ECU & TCU Programmer Highlights:
1. 2D menu, clear and easy to choose
2. Powerful search function
3. Convenient modification of ECU data
4. USB communication, with a speed more than three times that of Android devices, making it more stable
5. Easy to copy data
6. Support engine data validation function & Checksum Correction
7. 1 Year Free Update. $150 per year later. you can update it online directly on your device, no renewal card for the ECU Programmer.
8. Multi-Language: English, German, Japanese, Russian, French, Portuguese, Italian, Korean, Chinese

1. X431 ECU TCU Programmer Software download link:
2. Operation System: on Win7/Win10
3. Download, Install, Update and Activate Launch X431 ECU & TCU Programmer Software
4. CG FC200 ECU Programmer vs Launch X431 ECU Programmer


Launch X431 ECU & TCU Programmer Functions:

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.
Adds immo off function for MEDC17 ECUs
Supports checksum correction
Supports VAG MEDC17 ECU Clone,
VAG Simos 8.5-8.6 Clone,
Porsche Simos 8.5 clone,
Porsche SDI-6-7-8 Clone.

2. Support Data Processing, anti-theft shutdown and file verification.

3. Current adapter accessories as below:
X-PROG3 Adapter Cable 1 (DQ200XX)
X-PROG3 Adapter Cable 2 (VL381)
X-PROG3 Adapter Cable 3 (DQ380)
X-PROG3 Adapter Cable 4 (DQ250)
X-PROG3 Adapter Cable 5 (DL501)
X-PROG3 Adapter Cable 6 (DL382)
X-PROG3 Adapter Cable 7 (VGS-NAG3)
X-PROG3 Adapter Cable 8 (VGS2-FDCT/VGS-FDCT)
X-PROG3 Adapter Cable 9 (VGS3-NAG2)
X-PROG3 Adapter Cable 10 (8HP_V1(BMW/LR)/8HP_V2/8HP_V3)
X-PROG3 Adapter Cable 11 (MPS6)
X-PROG3 Adapter Cable 12 (DPS6)
X-PROG3 Adapter Cable Main Line (ML)

X431 ECU Programmer Standalone vs. X-prog3 + X431 Tablet(eg: X431 PRO5+X-PROG 3, X431 PAD VII Elite+X-prog3 )

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. 
X431 ECU Programer Supported ECU List:

ECU Name ECU Type ECU Brand FLEX
EDC16XX ECM Bosch Support
EDC17XX ECM Bosch Support
MD1CSXXX ECM Bosch Support
MD1CPXXX ECM Bosch Support
ME17.X.X ECM Bosch Support
MED17.X.X ECM Bosch Support
MED9.X.X ECM Bosch Support
MEV17.X.X ECM Bosch Support
MEVD17.X.X ECM Bosch Support
MG1CSXXX ECM Bosch Support
MG1CPXXX ECM Bosch Support
SDIX ECM Continental Support
SIM271XX ECM Continental Support
SIMOS12.X ECM Continental Support
SIMOS8.X ECM Continental Support
SIMOS-PCR2.X ECM Continental Support
6HPXX TCM ZF Support
8HPXX TCM ZF Support
7DCT300 TCM ZF Support
9G Tronic TCM Bosch Support
TCXX TCM Bosch Support
DLXXX TCM Temic Support
DQXXX TCM Temic Support
VL381 TCM Temic Support
MEDG17.9.8 TCM Bosch Support
MEG17.9.2 TCM Bosch Support

How To Use X431 ECU & TCU Programmer PC Software?

Download Launch ECU Programmer Software:
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. Connect the ECU Programmer to the computer using a cable, run PC software.
2. The serial number will be automatically recognized from the ECU programmer. The activation code needs to be obtained from the envelope of the ECU programmer.
3. Click [Activation] (only once, no need to activate it again later).

Connection example


I. ECU Data Reading/Writing

1. Obtain the related ECU.

1) Method 1: Obtain the desired ECU type through brand>> model>> engine>> ECU


2) Method 2: Query the desired ECU by entering a value in the search box. The search categories include brand, Bosch number and ECU type. For example, search for the MED17.5.25 engine by ECU type.


2. Click [Straight Connection Line Diagram] to obtain the ECU connection diagram.


3. Connection: Connect the ECU and PCBOX according to the information provided in the connection diagram.
The physical connection diagram of MED17.5.25 (using the BENCH mode line) is shown in Figure 1, and the physical connection diagram using the gearbox adapter is shown in Figure 2.


4. Read the chip ID.


5. Back up the EEPROM data and save it.


6. Back up the FLASH data and save it.


7. Restore EEPROM/FLASH data.


II. Data Processing

1. Click the [Data Processing] button on the main page, and select [Immobilizer Shutoff and File Checkout] [Data Cloning] process Volkswagen series and Porsche engine data.


2. File verification and anti-theft shutdown (process: select file > connect network to obtain > save file).


Package Includes:

1pc x the host 
1pc x jumper
1pc x MCU cable
1pc x EU adapter
1pc x US adapter
1pc x power supply cable
1pc x USB cable
xhorse remote keys wholesale

Shipping Method and Delivery Time: 

1. UK & Czech Warehouse Shipping: 3-5 working days. Fast Delivery & VAT/Tax Free.
[Ship from UK] For UK customers only,  2-5 days shipping by Royal Mail or UPS
[Ship from Czech] For European countries, ship by DHL or GLS, 3-5 days delivery. 

2. DHL Shipping: Suitable for customers worldwide. Will take 5-7 working days. 
If your address belongs to remote area, will need to pay remote handling cost. Please remember to leave message if you have any special requirement.
3. Yanwen Express: TAX Free for European Countries. Will take 10-15 working days normally.
4. Order Under 130EUR normally with default shipping standard post, customers can tick for premium delivery to choose ship by DHL.
5. Customers can also choose UPS, TNT FedEx or EMS if you prefer.


Launch X431 ECU Programmer Clone BMW MSV90 Engine Computer

How to Clone Audi Gearbox with Launch X431 ECU & TCU Programmer?

How to Clone DQ200 Gearbox with Launch X431 X-prog3 PC Programmer

Use Launch X431 PC Programmer to Clone VW ECU MED17.5.25

Tech Support

1.Where/How to download X431 ECU Programmer PC software?
2.How to install X431 ECU Programmer PC software and driver?
3.How to update X431 ECU Programmer Firmware?
4.How to activate X-431 ECU Programmer?
5.How to perform each function?
6.How to obtain the related ECU information?

If this is your first time using Launch X-431 ECU & TCU Programmer for ECU/TCU reading/writing, data processing, anti-theft shutdown or file verification, please follow this post to download, install, update, and activate the device step by step before operation.


Kindly notice:

X431 ECU Programmer= Launch X-PROG3 PC Adapter+ X431 GIII

Both are the PC version, work with PC software, no need X431 tablet.

They support the same function, but the PC software is different. Need to download separately.

Except that, the operation process is similar. Here will only demonstrate X-431 ECU Programmer.


1.Where/How to download X431 ECU Programmer PC software?

Go to official website, select Service & Support>> Download


Download X-431 ECU& TCU Programmer PC Tools (98770)

For X-prog3 PC Adapter, select X-PROG3 PC Adaptor PC Tools (98804) to download.

launch-x431-ecu-programmer-user-guide-2 launch-x431-ecu-programmer-user-guide-3

You also can check the vehicle support list there.

Click “Download” and select the related language file to download

launch-x431-ecu-programmer-user-guide-4 launch-x431-ecu-programmer-user-guide-5

2.How to install X431 ECU Programmer PC software and driver?

Extract the folder after downloading

Open “ECUCLONE_PC_EN_setup.exe”

Follow the prompts to install X-431 ECU& TCU Programmer setup

After that, it will appear a driver install window, click “Install” to install the driver

Installation is successful

launch-x431-ecu-programmer-user-guide-6 launch-x431-ecu-programmer-user-guide-7

3.How to update X431 ECU Programmer Firmware?

Connect a power supply to X431 ECU programmer, and connect the device to PC via a USB cable as well


Check whether the PC box is connected


Update firmware

launch-x431-ecu-programmer-user-guide-10 launch-x431-ecu-programmer-user-guide-11

Connect device successfully


4.How to activate X-431 ECU Programmer?

It will enter the activation interface automatically.

After connecting the ECU &TCU programmer, the Serial Number will be automatically recognized.

Just input the activation code manually

Note: The code can be found from the password envelope and obtained by scraping the coating area.

Click “Activate”

Activate successfully


5.How to perform each function?

  • Click [Platform] to check the serial number, software and firmware version


  • Click [Data processing] to perform Immobilizer shutoff and file checkout or Data cloning


  • Click [Firmware upgrade] to update firmware to the newest version


  • Click [Check for updates] to check if there is new version available to update
  • Click [Log feedback] to check the related file


6.How to obtain the related ECU information?

Method 1: Directly click car Make>> Model>> Engine>> ECU to select the corresponding ECU type.

Method 2: Enter the relevant information such as Brand, Bosch ID or ECU in the search box to find the ECU model quickly (i.e. TOYOTA , EDC17CP37_TC1766)