[US/ EU Ship] OBDSTAR ECU MASTER A Version Support Passenger Car & EV for ECM/ TCM/ BCM Clone

1.OBDSTAR ECU MASTER A Version support Passenger Car & EV for ECM/ TCM/ BCM Clone
2.Pay 599 USD to enable airbag reset license work as P50, no need to buy MP001, RH850/ V850 and CAN FD adapter, save money!
3.One Year Update for free

OBDSTAR ECU MASTER A Version support Passenger Car & EV for ECM/ TCM/ BCM Clone
Please check the supported list before buying:
OBDSTAR ECU Master A COVERAGE 2026-05-12
OBDSTAR ECU Master User Manual
OBDSATR ECU Master Software for Download (Works on Windows)

ECU MASTER is the first professional PC-based ECU Flasher for OBDSTAR and supports Passenger Car, EV for ECM/TCM/BCM clone. It is compatible with ECUs from major global brands, provides precise maintenance for popular units, and is equipped with anti-misoperation reminders, allowing even beginners to get started quickly!

ECU Master A Version Functions: 

1. Passenger Car ECM / TCM / BCM Cloning:

• 1). Support Reading and Writing ECU units of thousands of car models: 

               BOSCH MED/EDC17 series, CONTINENTAL SIMOS series, GPEC series, DELPHI series, DSG TCM units, MB FBS4 series units etc.

• 2). Supports ECU advanced functions:

               CheckSum, IMMO Data Convert, IMMO Data Decryption, IMMO OFF/ON, Coolant Temperature Sensor Calibration, Mileage Calibration, ECU RunTime Calibration, VlN Read/Write, Virgin Reset etc.


ECU Master A Version Support Models:


1) Passenger Car:

1.Support MERCEDES-BENZ FBS3, FBS4 TCMs VlN Read/Write function via BENCH, Reset Virgin, Personalization (Data Transfer).

2.Support AISIN SH7058, SH7055, D70F4019, R7F701204 series TCMs ECU Cloning function.

3.Support BMW 8HP GEN3 TC275/TC277 TCMs ECU Cloning function via BENCH mode.

4.Support JAGUAR/LAND ROVER 8HP GEN3 TC275, 9HP50 TC275 TCMs ECU cloning, VIN Read/Write functions via BENCH mode.

5.Support HYUNDAI/KAI CANFD KEFICO CPSCU1.11.3 TC233 SBW(ETCM) ECU Cloning function.

6.Support FORD MG1/MD1 GEN2 CANFD type ECUs R/W via OBD/BENCH mode, covering after 2020 locking types(MD1CP061, MD1CS025, MD1CS027, MG1CS036, MG1CS040, MG1CS060, MG1CS055).

7.Support VW SIMOS series, ME17 series, EDC17 series INT eeprom (Data Transfer)(ECU Cloning).

8.Support MAGNETI MARELLI 11GB, 11GC, 11GDB, 11GF, 11MP series ECU Cloning function via BENCH mode.

9.Support BMS/VCU ECU Cloing function 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.Support CHINA DELPHI MT series flash/eeprom R/W, VIN Read/Write functions.

11.Support FIAT/ALFA ROMEO/FERRARI MB91F526 BSI ECU Cloning function and IMMO Data Decryption(BCM250X,BCM952/BCM949...).

Highlights:

1. Comprehensive Protocol & Mode Compatibility

Support Read/ Write via OBD, BENCH, BOOT, JTAG, BDM and other modes, focus on safe open-free ECU operation, compatible with various ECUs for all vehicle models.

2. All-in-One Functional Coverage

Compatible with ECUs from all major global brands, supporting full-process operations including ECM/TCM/BCM Read/Write and CS, Reset Virgin, immobilizer decryption and matching, VIN modification, and mileage correction—a one-stop solution for all daily repair needs.

3. Intuitive Design for Instant Mastery

User-friendly interface with a clear menu structure and complete documentation,equips with anti-misoperation reminders, even beginners can get started quickly.

4. Targeted Solutions for Critical Industry Challenges

Precise maintenance for popular car modules: Non-Destructive BCM Cloning for FORD/VOLVO, IMMO Programming for VW/AUDI, DSG TCM Programming & Calibration, and used units adaptation for MB FBS4.

5. Market-Driven & Regularly Updated

Keeping pace with automotive electronics repair trends, we deliver monthly updates with continuous feature improvements, ensuring tools and functions meet the latest repair and diagnostics needs.

6. Professional After-Sales Support

Our senior technical team, with direct manufacturer expertise, provides fast troubleshooting, expert guidance, and complete solutions to ensure smooth and efficient repair operations.

7. Pay 599 USD to enable airbag reset license work as P50, no need to buy MP001, RH850/ V850 and CAN FD adapter, save money!

8. One year update for free. Annual update costs 249 USD.

9. Software supports English only, can't add other languages.

Comparison Between ECU MASTER and DC706

1. ECU MASTER built-in P003+, MP001,CAN FD adapters, while DC706 need to buy P003+, MP001,CAN FD adapters to work together.

2. ECU MASTER A Version can buy license to support truck and tractors, while DC706 can't.

3. ECU MASTER A Version can buy license to add airbag reset, battery reset and steering angle repair functions, while DC706 can't.

4. ECU MASTER A Version doesn't support motorcycles, while DC706 supports motorcycles.

5. ECU Master A version and DC706 supports the same car models.

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 Function Display

1) Main Page/Brand Supported

(This is from the ECU Master A+B+C+D Version, A version doesn't have the menu for HD and MOTO)

2) ECM Clone for Cars

Package includes:
 
1pc x ECU MASTER host
1pc x C4-10 
1pc x C4-01
1pc x Charger(14V 4.28A)
1pc x Power cable
1pc x USB cable
1pc x 3-in-1 jumper cable
4pcs x J-A jumper
9pcs x J-B jumper
7pcs x J-C jumper
8pcs x J-D jumper
8pcs x J-E jumper
4pcs x J-F jumper
6pcs x J-N jumper
4pcs x J-O jumper
1pc x M001C
1pc x W004
1pc x W005
1pc x W006
1pc x BENCH-C-V1
4pcs x capacitance

The following adapters need to be purchased additionally.