PC-Based Motorcycle ECU Read, Write and Cloning
ECU MASTER B is OBDSTAR’s Windows-based ECU flasher for motorcycles, reading, writing and cloning ECM, TCM and BCM units by OBD or on the bench. Passenger cars and EVs are not included; car and truck coverage can be added as paid versions. Check the supported list before ordering.
- Motorcycle ECM / TCM / BCM
- 100+ Brands
- Built-In CAN FD Adapter
- Windows Software
- 1 Year of Updates
Key Features
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Harley-Davidson
Data read/write by bench for CAN (2-pin and 3-pin connector), J1850 and MT21 units, with VIN reading.
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Honda and Kawasaki
Bench data read/write for Honda Keihin M32R, SH705X, MPC560 and RH850 series and Kawasaki Denso 21175 series units.
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CFMOTO Cloning
Bench cloning for CFMOTO MSE6.0, MSE8.0, MSE9.0, US6.0 and ME17 (MED17.8.10) ECUs.
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Service Functions
Data read/write, ISN read/write, virgin reset, data buffer reset and checksum correction, depending on the unit.
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Built-In Adapters
P003+, MP001 and CAN FD adapters are built into the host instead of being bought separately.
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Guided Operation
Searchable ECU lists, connection guides, pinout diagrams and anti-misoperation reminders.
Highlights
Motorcycle ECM List
Filter by motorcycle brand, ECU brand or type and see the supported connection modes.
Connection Mode Selection
Only the modes available for the selected ECU can be chosen.
Function Panel
ECU information, internal flash and external EEPROM read/write and advanced functions.
Connector Pinout
On-screen wiring for power, ground and CAN lines on the bench.
ECU MASTER B vs DC706
| ECU MASTER B | DC706 | |
|---|---|---|
| P003+, MP001, CAN FD adapters | Built in | Purchased separately |
| Truck and tractor license | Available | Not available |
| Airbag reset, battery reset, steering angle licenses | Available | Not available |
| Passenger cars and EVs | No | Yes |
What’s in the Box
- 1×ECU MASTER host
- 1×C4-10 adapter
- 1×C4-01 adapter
- 1×Charger (14 V, 4.28 A)
- 1×Power cable
- 1×USB cable
- 1×3-in-1 jumper cable
- 4×J-A jumpers
- 9×J-B jumpers
- 7×J-C jumpers
- 8×J-D jumpers
- 8×J-E jumpers
- 4×J-F jumpers
- 6×J-N jumpers
- 4×J-O jumpers
- 1×M001C main cable
- 1×W004 soldering wire
- 1×W005 soldering wire
- 1×W006 soldering wire
- 1×BENCH-C-V1 bench cable
- 4×Capacitors
Updates & Support
Setup and operation: ECU MASTER user manual (PDF).
Good to Know
Caution
- Check the supported list for your exact ECU before ordering.
- Optional adapters beyond the package list must be purchased separately.
- The software is English only; other languages cannot be added.
English 
German 
Spanish 