Exciting news for automotive professionals—OBDSTAR ECU MASTER is about to hit the market. This powerful new solution marks OBDSTAR’s first PC-based ECU flasher, designed to deliver advanced cloning and programming capabilities across a wide range of vehicle types.
From passenger cars and electric vehicles to motorcycles and heavy-duty machines, ECU MASTER is built as a comprehensive tool for modern workshops. With broad compatibility, intelligent safeguards, and an intuitive interface, even newcomers can quickly get up to speed.
Key Capabilities
1.Passenger Car ECM / TCM / BCM Cloning
ECU MASTER supports read and write operations for thousands of vehicle models, covering major ECU families such as:
- BOSCH MED / EDC17 series
- CONTINENTAL SIMOS
- GPEC systems
- DELPHI ECUs
- DSG transmission modules
- Mercedes-Benz FBS4 units
It also includes a wide range of advanced ECU functions, such as:
- Checksum correction
- IMMO data conversion & decryption
- Immobilizer ON/OFF
- VIN reading and writing
- Mileage adjustment
- Runtime calibration
- Coolant sensor calibration
- Virgin reset
- Heavy-Duty (HD) Vehicle ECU Cloning
Designed for commercial and industrial vehicles, ECU MASTER supports leading global brands:
Truck brands:
- Mercedes-Benz, Volvo, Scania, MAN, Iveco
- Isuzu, Mitsubishi Fuso, FAW, Ford
Off-highway & agricultural machinery:
- John Deere, CNH Industrial, Kubota, Yanmar
Compatible ECU brands include:
- BOSCH, DENSO, CONTINENTAL
- DELPHI, SIEMENS, CUMMINS
- WABCO, ZF
Advanced HD functions include:
- VIN read/write
- ECU lock/unlock
- MAP data read/write
- Mileage calibration
- IMMO ON/OFF
- Virgin reset and checksum correction
- Motorcycle ECU Cloning
ECU MASTER also delivers strong support in the motorcycle sector:
- Compatible with 100+ motorcycle brands
- Supports 300+ ECU types
Key functions include:
- VIN read/write
- ISN read/write
- Data read/write
- Mileage calibration
- Data buffer reset
- Checksum correction
- Virgin reset
Extensive Vehicle & ECU Coverage
1.Heavy-Duty Highlights
- Mercedes-Benz PLD (MR-A2 to MR-A8) cloning via BENCH/BOOT
- Support for ACM, ADM, MCM, CPC series ECUs
- SCANIA EMS, MAN EDC7, VOLVO EMS systems
- Cummins ECU VIN read/write (multiple CM series)
- WABCO and BOSCH TCM/EBS systems
2.Passenger Car Highlights
- Mercedes-Benz FBS3/FBS4 TCM VIN operations and personalization
- BMW 8HP GEN3 and JLR transmission ECU cloning
- Ford MG1/MD1 GEN2 ECUs (OBD/BENCH support for post-2020 models)
- VW/Audi SIMOS, EDC17, ME17 ECU cloning
- Magneti Marelli ECU families (11GB/11GC/11GF, etc.)
- EV modules including VCU & BMS systemsfor brands like BYD, Geely, VW, Audi
3.Motorcycle Highlights
Harley-Davidson CAN & J1850 systems
Honda Keihin ECU series
Kawasaki Denso ECUs
CFMOTO ECU platforms
All supported with BENCH-mode data access and programming functions.
Product Highlights
✔ Multi-Mode Operation
Supports OBD, BENCH, BOOT, JTAG, and BDM modes, ensuring flexibility for different ECU types and repair scenarios.
✔ All-in-One Solution
Covers the entire workflow—from ECU reading/writing to IMMO handling, VIN editing, and mileage correction—making it a complete workshop tool.
✔ Beginner-Friendly Interface
A clean layout, clear navigation, and built-in safeguards help prevent mistakes and allow users of all levels to operate confidently.
✔ Targeted Repair Solutions
Specialized functions address real-world challenges, including:
- Non-destructive BCM cloning (Ford/Volvo)
- VW/Audi IMMO programming
- DSG gearbox calibration
- Mercedes-Benz FBS4 used module adaptation
✔ Continuous Updates
Frequent monthly updates ensure compatibility with the latest vehicle technologies and repair demands.
✔ Professional Technical Support
Backed by an experienced engineering team, users receive reliable assistance, fast troubleshooting, and practical repair guidance.
ECU Master Software Download:
Access to https://www.obdstar.com/DownloadStd_Downloadcenter.html
Click “ECU MASTER” to download software directly
Function Display
1).Main Page/Brand Supported
Navigate to [ECU Flasher]
Click “All” to check all supported systems for car, HD and MOTO
Click “Car” to check supported systems (TCM, ECM, Body/Chassis/Other, BMS/VCI/Other)
Click “HD” to check supported systems (TCM, ECM, Body/Chassis/Other)
Click “MOTO” to check supported systems (ECM)
2).ECM Clone for Cars
Example: ECM V32.90
3).ECM Clone for HD
Example: ECM V29.10
4).ECM Clone for Motorcycles
Example: ECM V30.31
OBDSTAR ECU Master Specifications
| Operation system | Windows 10 or above |
| CPU | STM32H723, STM32F407 |
| Working Voltage | DC14V |
| Working temperature | -10℃~55℃（14℉~131℉） |
| Storage temperature | -20℃~70℃（-4℉~158℉） |
| Weight | About 0.7kg |
| Dimension | 176mm*115mm*31.7mm |
| Warranty | 1-year hardware warranty; software updates start from the date of manufacture (duration TBD) |
OBDSTAR ECU Master Configurations
| Models | Software functions | ECU MASTER A | ECU MASTER B | ECU MASTER C |
| Passenger Car | TCM | √ | ||
| Passenger Car | ECM | √ | ||
| Passenger Car | BODY/CHASSIS/OTHER | √ | ||
| EV | BMS/VCU/OTHER | √ | ||
| Motorcycle | ECM | √ | ||
| HD | TCM | √ | ||
| HD | ECM | √ | ||
| HD | BODY/CHASSIS/OTHER | √ |
OBDSTAR ECU Master Accessories
1.Standard Accessories
2.Optional Accessories
Note:
The HD series cables (HD-001/013/015) are specially designed for HD use and are intended to be paired with the BENCH-D cable.
Final Thoughts
With its powerful functionality, wide vehicle coverage, and user-friendly design, OBDSTAR ECU MASTER is shaping up to be a game-changer in ECU programming and cloning.
Whether you’re an experienced technician or just entering the field, this upcoming tool offers the performance and reliability needed to handle modern automotive electronics with confidence.
