Use X431 ECU&TCU Programmer to Operate The” Procedure” Function on Volkswagen for Transmission Computer DQ200 Clone

Use X431 ECU&TCU Programmer to Operate The” Procedure” Function on Volkswagen for Transmission Computer DQ200 Clone

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 X-431 ECU & TCU Programmer also supports Data Processing, anti-theft shutdown and file verification.

But how to use Launch X431 ECU TCU Programmer for Volkswagen Transmission DQ200 ?

VW for DQ200 TCU Cloning

VW for DQ200 TCU Cloning

VW for DQ200 TCU Cloning

VW for DQ200 TCU Cloning

VW for DQ200 TCU Cloning

VW for DQ200 TCU Cloning

VW for DQ200 TCU Cloning

VW for DQ200 TCU Cloning

VW for DQ200 TCU Cloning

VW for DQ200 TCU Cloning

VW for DQ200 TCU Cloning

VW for DQ200 TCU Cloning

VW for DQ200 TCU Cloning

VW for DQ200 TCU Cloning

VW for DQ200 TCU Cloning

VW for DQ200 TCU Cloning

VW for DQ200 TCU Cloning

VW for DQ200 TCU Cloning

for more informations about Launch X431 ECU TCU programmer, please visit following link



This entry was posted on August 24, 2023, in Launch X431.

How to add smart keys to Volvo XC40 2018- 2021 with Launch X431 IMMO Elite/IMMO Plus?

To add smart keys to Volvo XC40 2018-2021 using Launch X431 IMMO Elite/IMMO Plus, you can follow the simple steps outlined in the “IMMO Prog” function. The entire process takes approximately 3 minutes.

First, select the Volvo option in the menu, and then choose the newest version V10.03. From there, navigate to the Anti-Theft Key Matching section and select XC40 as the specific model for key matching. Make sure you choose the correct year range, which is 2018-2021.

Before proceeding, it is recommended to check the Volvo/Lynkco anti-theft operation guide provided by Launch X431 IMMO Elite/IMMO Plus. You will find an operation introduction and a wiring diagram that you can refer to throughout the process.


To add a key, you will need to remove the CEM (Central Electronic Module) module from the vehicle. Follow the provided instructions carefully to ensure a proper and safe operation.


After removing the CEM module, you need to connect the Launch X–Prog3 key programmer to the module using the MCU V1 and MCU cable V1, following the provided wiring diagram.




Once the connection is established, you can start reading the CEM security data and adding the smart key. Select the “Read CEM security data (disassembling and reading)” option and pay attention to the prompts on the screen.


Make sure to save the vehicle immobilizer data after reading it successfully. This step is crucial for the key matching process.


Next, select the “Smart keys added” option and follow the prompts on the screen. Turn the START knob to the right once and release it, and load the CEM security data that was just read.

To complete the key matching process, place the smart key to be matched in the designated sensing area, usually marked with a key symbol on the cup holder. Ensure that there are no other keys inside the vehicle during this step.

If everything is done correctly, you will receive a confirmation message stating that the key matching was successful.


In addition to Volvo XC40, Launch X431 IMMO Plus/IMMO Elite is also capable of successfully matching anti-theft keys for Volvo S40 2004-2012.

How to Program 2018 BMW 530LI xDrive G38 EPS by Launch X431 PAD VII


How to use Launch X-431 PAD VII to program BMW ECU? This is programming the 2018 BMW 530LI xDrive G38 EPS as instructed.

Local diagnose >> BMW >> OK >> Automatically Search >> 5 Series >> 5’_G38 >> Coding/Program >> Program >> Read tips, OK >> Automatic Programming
Confirming the transport mode…
(Some MILs have been lighted which is a normal phenomenon)

Operation Tips
Local programming backup information detected:
1. Quickly press the last configuration to access.
2. If the hardware changes, press “No” to calculate the new configuration information.
3. If the vehicle command changes, press “No” to calculate the new configuration information.
4. If the programming indicated the hardware is mismatched, press “No” to calculate the new configuration information.
5. For any uncertainty, press “No” to calculate the new configuration information.
Whether to quickly load the last configuration information? Press “No”.





Succeeded to get the other vehicle information…
Next >> EPS(Electronic Power Steering) >> OK >> Program >> Select files(asterisk means it must be selected) >> Next

Please confirm the vehicle conditions:
1. The vehicle is connected to an external power supply or the vehicle power supply can support the steady discharge for at least 1 hour.
2. The vehicle voltage can be stable for at least 13V.
3. Ignition on(engine not start).
4. Switch off all electricity-consuming equipment, eg. air conditioner.
Press “Yes”.




Downloading files…
Continue or not? Yes
X-431 PAD 7 will start programming automatically…
ECU restart…
Clear fault code…
Programming completed.
*DO NOT disconnect immediately, as it needs to complete the coding.

Recoding has been completed.




How to set Online programming function for Launch X431 Pro5

Launch X431 Pro5 Online Programming Function Setting Steps

First, Connect the computer and the device with a USB cable, and set the USB connection method to “Media device (MTP)” on the device.

launch x431 pro5 online programming settings 1

Secondly,Enter the computer and find the file named “StdCfg.ini.” in the directory (\Lenovo TAB M10 FHD Rel\Internal shared storage\cnlaunch\X431Pro5\assets).

launch x431 pro5 online programming settings 2

launch x431 pro5 online programming settings 3

launch x431 pro5 online programming settings 4

Thirdly,Open and edit “StdCfg.ini” with a text editor, find two fields “OnlineFlash=0” and “Flash=0”, the default value is 0, indicating that the diagnostic software does not support online programming, click the corresponding field, change the value to 1, and save. After the save is successful, the corresponding value will change to 1, as circled in the figure below, indicating that the diagnostic software can support the online programming function.

launch x431 pro5 online programming settings 5

Kindly Note: Except Spain and Portugal do NOT support the online programming, devices in other regions can be setted according to the above method for online programming. The overseas online programming menu will not be displayed on the home page, and you need to enter the corresponding diagnostic software to have the corresponding menu


New Arrival Launch X431 PAD II 2 Full System WiFi Diagnostic Tool

Launch X431 PAD II is the new high-end diagnosis solution. Using the open source Android OS for deep car analysis and work with its large number of special functions. X431 PAD 2 covers more than 70 brands, access to all available vehicle systems; coding, programming (key, immobilizer system) and service reset.


X431 PAD II Features:

Professional and systematic DTC scan
Read & clear DTCs and use the integrated DTC one-click search
Record and playback Live Data
Display various graph streams simultaneously (up to 15 graph streams)
Remote diagnosis via golo
Easy and quick update via Wi-Fi
More powerful hardware configuration
Cortex-A7 4 core processor, 1.2GHZ; 2G memory, solid state memory 32G; 10.1 inch IPS high definition capacitive screen; machine passed the IP65 test
Comprehensive diagnosis for all functions
Full system diagnostic device, supporting: Read data streams, storage, playback, read DTCs, clear DTCs, actuation test, special functions
Large car model diagnosis coverage
DTC intelligent search
With the car model name prefix to quickly search for DTCs on Internet.
Maintenance database
Provide a large amount of vehicle maintenance information
Upgrade center
Support one-click upgrade for firmware and car model software and release updates in real time.

This is Original tool of Launch Pad II.with good quality and power for function,you can have a try.


Instruction on LAUNCH X431 V Client uninstall and reinstall



How to uninstall and reinstall LAUNCH X431 V Client

Step 1: Uninstall X431 V client

Step 2: Delete “cnlaunch “ from these 2 files: “ES File Explorer” and “File Manager” as following picture shows:

Step3: Browse to download the newest version for X431 V client, and then install it. Important Note: you need to find X431 V under “Product Introduction”, and install X431 V Android version.

Step4: Open X431 V Client that has been installed, log into your CC account

Step5: Update software by following the below picture instruction.


Important Note: the X431 V you downloaded will be saved in “downloads” shown as follows.