A+B+C+D Full Configuration Includes:

• Configuration A – Passenger Vehicles & EV:
  • ECM (Engine Control Modules)
  • TCM (Transmission Control Modules)
  • BCM / Body Control Modules
  • EV systems (BMS, VCU, etc.)
• Configuration B – Motorcycle ECU:
  • Supports motorcycle ECU reading, writing, and cloning for various brands.
• Configuration C – Heavy Duty Vehicles:
  • Supports ECM/TCM/BCM modules for trucks, tractors, and off-highway vehicles.
• Configuration D:
  • Airbag system functions.
  • BMS (Battery Management System) functions.
  • SAS (Steering Angle Sensor) reset functions.

Key Features:

• ECU read/write via OBD / BENCH / BOOT / JTAG / BDM modes.
• ECU, TCM, and BCM cloning functions.
• Wide vehicle coverage for multiple brands.
• Professional solution for ECU repair, data transfer, and module replacement.
• Compatible with Windows 10 and above operating systems.

Supported Models & Functions

1. Supports MERCEDES-BENZ FBS3 and FBS4 TCMs:
   • VIN Read/Write via BENCH mode.
   • Reset to Virgin status.
   • Personalization (Data Transfer).
2. Supports AISIN SH7058, SH7055, D70F4019, and R7F701204 series TCM ECU cloning functions.
3. Supports BMW 8HP GEN3 TC275/TC277 TCM ECU cloning via BENCH mode.
4. Supports JAGUAR / LAND ROVER 8HP GEN3 TC275 and 9HP50 TC275 TCMs:
   • ECU cloning.
   • VIN Read/Write via BENCH mode.
5. Supports HYUNDAI / KIA CANFD KEFICO CPSCU1.11.3 TC233 SBW (ETCM) ECU cloning function.
6. Supports FORD MG1/MD1 GEN2 CANFD type ECUs:
   • Read/Write via OBD / BENCH mode.
   • Covers post-2020 locked types:
     MD1CP061, MD1CS025, MD1CS027, MG1CS036, MG1CS040, MG1CS060, MG1CS055.
7. Supports VW SIMOS, ME17, and EDC17 series ECUs:
   • Internal EEPROM data transfer.
   • ECU cloning.
8. Supports MAGNETI MARELLI 11GB, 11GC, 11GDB, 11GF, 11MP series ECU cloning via BENCH mode.
9. Supports BMS / VCU ECU cloning via BENCH mode:
   • GEELY VCU – BOSCH VC1-UP008.0 TC275TP
   • GEELY VCU – BOSCH VC1-UP008.1 TC387QP
   • GREATWALL VCU – BOSCH VC1-UP008.1 TC387QP
   • SAIC VCU – BOSCH VCUP8.2 SPC574K
   • BYD YANGWANG VCU – BOSCH VCU8.5
   • AUDI / VOLKSWAGEN / SEAT / SKODA BMS – BOSCH INVCON3.3 TC275TP
   • AUDI / VOLKSWAGEN / SEAT / SKODA / GEELY BMS – BOSCH INVCON2.3 TC1797
10. Supports CHINA DELPHI MT series:

• Flash/EEPROM Read & Write functions.
• VIN Read/Write functions.

11. Supports FIAT / ALFA ROMEO / FERRARI MB91F526 BSI ECU:

• ECU cloning.
• IMMO data decryption.
• Supports BCM modules: BCM250X, BCM952, BCM949, etc.

OBDSTAR ECU MASTER vs DC706 Comparison

1. Operating Platform

• OBDSTAR ECU MASTER is a PC-based ECU programming tool that works with a computer.
• DC706 is a standalone device with built-in display and operation system.

2. Function Expansion

• OBDSTAR ECU MASTER supports optional Airbag and Heavy-Duty modules.
• DC706 does not support these additional modules.

3. Included Accessories & Functions

• OBDSTAR ECU MASTER includes built-in support for:
  • MP001
  • P003
  • CAN FD functions.
• DC706 requires these functions to be purchased separately.

OBDSTAR ECU MASTER – Frequently Asked Questions (FAQ)

Q: What are the differences between the ECU cloning functions of ECU MASTER and KEYMASTER G3?

A: Currently, the passenger vehicle ECU cloning functions are identical on both devices. However, KEYMASTER G3 does not yet support commercial vehicle ECU cloning.

Q: Does OBDSTAR ECU MASTER have an annual subscription fee?

A: Yes. After registration and activation, ECU MASTER includes a free 12-month subscription period. Renewing the subscription before it expires qualifies you for an exclusive discount. Renewals after the expiration date will be charged at the standard rate.

Q: If I do not renew my ECU MASTER subscription, will it affect the device functionality?

A: The subscription is only related to software updates and new software downloads. After the subscription expires, the functions of the software already downloaded will continue to work normally and will not be affected.

Q: Does ECU MASTER require an external power supply?

A: Due to the high power requirements of ECU units in some vehicle models, we recommend using a professional adjustable regulated power supply when connecting ECU MASTER to an ECU module to ensure a stable connection.

Please set the correct voltage according to the device operation guide. The device supports a maximum power supply of 26V 5A.

Q: Which computer operating systems are compatible with ECU MASTER software?

A: Currently, ECU MASTER software supports installation and operation on computers running Windows 10 or later versions.

Q: After purchasing ECU MASTER, how do I activate the device?

A:

1. After purchasing ECU MASTER, visit the official website www.obdstar.com.cn → Service → Download. Download and install the ECU MASTER software.
2. Use a Type-B USB cable to connect the ECU MASTER main unit to your computer and launch the ECU MASTER software.
3. Open [Personal Center], click [User Registration], and follow the instructions to complete the registration process. Activation will be completed after successful registration.
4. Log in to your account, return to the main interface, click [Upgrade], select all items, and complete all software downloads. The device is then ready for normal operation.