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Launch X-431 ECU & TCU Programmer – 2024 Standalone PC Version with Checksum Support
The Launch X-431 ECU & TCU Programmer Standalone is a 2024-release tool designed for fast, reliable ECU and TCU data reading, writing, and cloning. With a PC-based interface, it supports checksum correction, IMMO off, and data processing for over 2,000 ECU types across multiple vehicle brands. Offering 1 year of free updates (renewable at $299/year), this standalone device is a must-have for automotive professionals needing precision and speed without the complexity of tablet-based systems.
Key Features
Fast ECU/TCU Data Handling: Reads chip IDs, backs up EEPROM and FLASH data, and restores both with ease—up to 3x faster than Android-based tools via USB.
Two Access Methods: Identify ECUs by brand/model/engine or direct chip reading.
IMMO Off: Disables anti-theft systems on MEDC17 ECUs and others.
Checksum Correction: Ensures data integrity during programming.
Data Processing: Supports cloning (e.g., VW, Audi, Porsche), file verification, and anti-theft shutdown via PC software.
VW/Audi/Porsche Cloning: Built into the data processing module for seamless ECU cloning.
Simpler Connection: Direct USB-to-PC link—no tablet pairing hassles.
Speed & Stability: 3x faster data read/write with rock-solid USB performance.
PC Convenience: Easier data editing, transfer, and storage on a computer.
IMMO Off Added: A standout feature not standard in all X-Prog3 setups.
Note: No key programming—focused solely on ECU/TCU tasks.
Supported ECUs & Updates
Recent Additions:
Benz VGS4-0-NAG2, VGS4-500-NAG2 (BOOT mode read/write, personalization, clearing).
Cadillac/Chevy T87A, Great Wall 7DCT450 (BENCH mode read/write).
Great Wall/Geely MG1US008/MG1UA008 engines.
Optimizations: Improved BMW E83 data reading; expired devices retain pre-expiration functions.
How to Use It
Setup: Connect the device to a PC via USB, power it with the 12V adapter, and install the software from Launch’s site. Enter the activation code (from the envelope) and click “Activate” to unlock full features.
ECU Access: Select the ECU by brand/model/engine or use the direct connection diagram. Wire it to the device using the provided cables (e.g., BENCH mode or gearbox adapter).
Operations: Read chip IDs, back up EEPROM/FLASH data, and save files for cloning or editing.
Data Processing: Use the “Data Processing” tab for IMMO off or file verification—select your file, connect to the network, and save the processed version.
Benefits That Matter
Speed: Outpaces tablet-based tools with stable, high-speed USB communication.
Get the Launch X-431 ECU & TCU Programmer now for pro-grade ECU/TCU cloning and diagnostics! Need help with setup or compatibility? Contact us—we’re here to assist.
Specifications
What's Included
Jumper
MCU cable
EU adapter
US adapter
Power supply cable
USB cable
Warranty & Returns
This product is sold by a third-party seller and they are responsible for their product, the content of their listing and any exchanges of return of their product.
All products sold by third-parties are subject to guarantees that cannot be excluded under the Consumer Guarantees Act.
TLN-205
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