The Xhorse Multi-Prog is widely recognized as the upgraded successor to VVDI Prog, built for high-speed ECU/TCU cloning and advanced MQB48 programming. Below is a structured summary of its key strengths, written in a clear 1–15 format.
Speed & ECU Performance
1. Faster Bosch ECU Reading
Bench reading speed on Bosch EDC17 and MED17 is significantly improved compared to VVDI Prog, saving valuable workshop time.
2. Efficient BMW ISN Extraction
Supports fast ISN reading for BMW ECUs such as MEVD17 and MSV90, with optimized scripts that simplify the workflow.
3. Reliable Mercedes TCU Handling
Performs stable refresh and cloning of Mercedes VGS-NAG3 (9G-Tronic) TCUs in bench mode.
4. Automatic Checksum Correction
Built-in checksum correction for MED17/EDC17 ensures safe writing without corrupted files.
MQB48 & VAG Specialist Features
5. Built-in MQB48 License
It works perfectly for reading NEC35XX data and then uploading to Key Tool Plus. The free MQB48 license is the main reason I bought it.
6. NEC35XX Bench Reading
Reads VAG MQB48 NEC3524/NEC35XX data smoothly and allows seamless upload to Key Tool Plus.
7. Clear Connection Diagrams
Software provides integrated wiring diagrams to reduce connection mistakes.
Hardware & “No-Solder” Reliability
8. Solder-Free Adapter Support
Compatible with VH24, VH29 and other no-solder adapters, minimizing risk when working on BMW/VAG modules.
9. Premium Aluminum Housing
Metal casing improves heat dissipation during long read/write sessions.
10. Dual Communication Options
Supports both high-speed USB 2.0 and Bluetooth connectivity for flexible operation.
11. Stable MCU Reading
Improved power output ensures reliable reading of MC9S12 and other MCUs, often without lifting pins.
Software & Advanced Scripting
12. Batch Data Processing
Allows batch file handling and advanced scripting for professional tuners.
13. Modern Software Interface
Upgraded UI design makes operations more intuitive and reduces user errors.
14. Continuous ECU Updates
Frequent updates add support for new ECU models such as Simos 18 and other modern platforms.
15. Cost-Effective Professional Solution
Combines high-speed hardware, wide ECU/TCU coverage, and MQB48 functionality into a competitive all-in-one tool.
Why Buy the Xhorse Multi-Prog?
The consensus among experts is clear: the Multi-Prog is currently the most cost-effective solution for ECU Cloning and VAG MQB48 programming. By combining the legendary reliability of VVDI Prog with high-speed hardware and an extensive library of solder-free adapters, it minimizes risk and maximizes workshop efficiency.
Core Benefits:
- Built-in MQB48 License:No extra activation fee for VW/Audi/Skoda.
- High-Speed USB 2.0:Drastically reduces wait times for large files.
- Full ECU/TCU Support:Bench, Boot, and OBD modes.
- Intelligent Interface:Clear diagrams and automatic checksums.
Upgrade Your Diagnostic Arsenal Today
Don’t settle for outdated tools. Ensure your workshop is equipped with the latest in Xhorse technology. Get your genuine Xhorse Multi-Prog with MQB48 Adapters and global shipping.
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