PCMtuner-tool

 The Launch X-prog3 is on the same level as the autel xp400 pro where it is more limited? in which the Autel is more powerful? Here is the clue. Launch X-Prog3 (GIII) A professional immobilizer and key programmer, often used with Launch X431 diagnostic tablets (e.g., X431 V+, Pro5, PAD VII). Specializes in ECU/TCU cloning, key programming, and immobilizer functions for a wide range of vehicles. Known for its integration with Launch’s ecosystem and built-in features like MQB AKL sync data calculation. Autel XP400 Pro An advanced key and chip programmer that works with Autel MaxiIM tablets (e.g., IM508, IM608, IM608 Pro). Excels in transponder chip reading/writing, immobilizer functions, and ECU/MCU programming. Offers standalone capabilities on PC but is most powerful when paired with Autel MaxiIM tools. Comparison Table Pros and Cons Launch X-Prog3 Pros: Excellent for ECU/TCU cloning. Built-in MQB AKL sync calculator for VW/Audi. Seamless integration wi...

 How to read Audi Q8 MD1CP001 ECU using Launch x-prog3 PC adapter ? It is a easy task with Launch x-prog3. Run X-PROG3 PC software, select Audi- Q8 2018–2019- MDCP004 SPC5777. Check wiring diagram The connection is easy. Connect ECU with x-prog3 and PC adapter . Connect with ECU. Then read/save eeprom and flash data respectively. X-prog3 also corrects checksum for MD1 ECU. www.iecutool.eu

 Launch X431 released new ECU/TCU cloning software V10.40. Support Products: Launch X-431 ECU TCU programmer , X-prog3 and PC adapter , Launch X431 scanner with X-prog3 V10.40 1. Added read and write, personalization, clearing function for BOOT mode Benz transmission TCU VGS4–0-NAG2, VGS4–500-NAG2. 2. Added BENCH mode Cadillac, Chevrolet transmission ECU T87A read and write function. 3. Added read and write function for BENCH mode Great Wall transmission ECU 7DCT450 . 4. Added read and write function for BENCH mode Great Wall, Geely engine ECU MG1US008/MG1UA008 . 5. Optimized BMW E83 data read issue. 6. Optimize the expired device usage status so that when the device is expired, the functions released before the expiration can still be used. New updates are restricted to download when the free subscription has expired How to clean/reset Benz VGS4 Gearbox with Launch X-prog3? After erase VGS4, you can program and adapt to vehicle for replacement. Function Descri...