Download & Technical Support

 OBDSTAR-ECU-Master-User-Manual.pdf

 OBDSTAR-ECU-Master-COVERAGE-2026.05.zip

OBDSTAR ECU MASTER Full Configuration A+B+C+D for Passenger Car , EV , Motorcycle ,HD ECM/ TCM/ BCM

OBDSTAR ECU MASTER Full Configuration A+B+C+D
Configuration A: for Car TCM ECM BODY/ CHASSIS/ EV BMS/ VCU Cloning
Configuration B: For motorcycle ECM
Configuration C: For HD ECM+TCM+BODY
Configuration D: for Airbag Reset Crash Data Clear



OBDSTAR ECU MASTER is the first professional PC-based ECU Flasher for OBDSTAR and supports Passenger Car, EV, Motorcycle, and HD (ECM/TCM/BCM) clone functions. 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!

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.

OBDSTAR ECU Master Full Configuration (A+B+C+D) = A Configuration for Passenger Car, EV + B Configuration for Motorcycle + C Configuration for HD TRUCK TRACTOR/OHW + D Configuration for AIRBAG/ OTHER/ BATTERY/ SAS RESET Function.

OBDSTAR ECU Master Confirgurations:

Models	Software functions	A  Configuration	B Configuration	C Configuration	D Configuration	A+B+C Configuration	A+B+C+D Configuration
Passenger Car	TCM	√				√	√
	ECM	√				√	√
	BODY/CHASSIS/OTHER	√				√	√
EV	BMS/VCU/OTHER	√				√	√
Motorcycle	ECM		√			√	√
HD	TCM			√		√	√
	ECM			√		√	√
	BODY/CHASSIS/OTHER			√		√	√
Airbag Reset	Airbag/Battery/SAS Reset				√		√

Support Functions:
1. Passenger Car ECM / TCM / BCM Cloning:
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.

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.

2. HD ECM/TCM/BCM Cloning:
Supports major global commercial vehicle brands:

TRUCK:
MERCEDES-BENZ, VOLVO, SCANIA, MAN, IVECO, ISUZU, MITSUBISHI FUSO, FAW, FORD etc.

TRACTOR/OHW(OFF-HIGHWAY VEHICLES/MACHINERY):
JOHN DEERE, CNH INDUSTRIAL, KUBOTA, YANMAR etc.

Support global HD ECU brands:
BOSCH, DENSO, CONTINENTAL, DELPHI, SIEMENS, CUMMINS, WABCO, ZF etc.

Supports ECU Advanced functions:
VlN Read/Write , Virgin Reset, Mileage Calibration, CheckSum, MAPS Read/Write, ECU Lock/Unlock, IMMO OFF/ON etc.

3. Motorcycle ECM Cloning:
Supports 100+ motorcycle brands and 300+ motorcycle ECU types.

Supports ECU advanced functions:
VlN Read/Write, Data Read/Write , ISN Read/Write, Virgin Reset, Data Buffer Reset, Mileage Calibration, CheckSum etc.

4. AIRBAG/ OTHER/ BATTERY/ SAS RESET Function.
Built-in P003+, MP001, CAN FD and RH850/V850 adapter functions.

Support Models:
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...).

HD：
1. Support MB BENZ PLD(MR) series (MR-A2, MR-A3, MR-A4, MR-A5, MR-A6, MR-A7, MR-A8) ECU Cloning function via BENCH/BOOT mode.
2. Support MB BENZ ACM2, ACM2.1, ACM2.2 ECU Cloning function via BENCH mode.
3. Support MB BENZ ADM2, ADM3 ECU Cloning function via BENCH mode.
4. Support MB BENZ MCM2, MCM2.1 D2, MCM2.1 D3, MCM2.1 D4, MCM2.1 D5 ECU Cloning via BENCH/BOOT mode, Lock/Unlock ECU and Read/Write VIN.
5. Support MB BENZ CPC/FR, CPC3, CPC4 , CPC5 ECU Cloning function via BENCH mode.
6. Support MB BENZ BOSCH, FESTO, WABCO MP4 TCMs ECU Cloning and Read/Write functions via BENCH mode.
7. Support MB BENZ EBS4(WABCO), EBS4+(WABCO), EBS5(BOSCH) ECU Cloning function via BENCH mode.
8. Support MAN FFR, PTM, EDC7C3, EDC7C32 ECU Cloning function via BENCH/JTAG/BDM mode.  
9. Support SCANIA EMS S6, EMS S7, EMS S8, EMS EMD1, EGC4, EEC3, COO7, COO8, OPC5 ECU Cloning function via BENCH/JTAG mode.
10. Support MB BENZ/DAF/IVECO/HYUNDAI/MAN GS3.0, GS3.3, GS3.6 TCMs ECU Cloning function via BENCH/BOOT mode.
11. Support VOLVO EMS2.2, EMS2.3, EMS2.4 ECU Cloning function via BENCH mode.
12. Support CUMMINS CM1880A, CM1881, CM2150E, CM2220A, CM2350A, CM2150C, CM2220C, CM2880, CM871, CM2220B, CM2200A Read/Write VIN function via BENCH mode.



Motorcycle：
1. Support HARLEY-DAVIDSON CAN(2-pin connector), CAN(3-pin connector), HD J1850 R/W Data via BENCH mode, VIN Read function.
2. Support HARLEY-DAVIDSON MT21 R/W Data via BENCH mode, VIN Read function and Mileage Calibration.
3. Support HONDA KEIHIN M32R, SH705X, MPC560, RH850 series R/W Data via BENCH mode.
4. Support CFMOTO MSE6.0, MSE8.0, MSE9.0, US6.0, ME17(MED17.8.10) ECU Cloning function via BENCH mode.
5. Support KAWASAKI DENSO series R/W Data via BENCH mode(21175-XXX series).

OBDSTAR ECU Master Software Download:


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)

Package List:
1 Set x OBDSTAR ECU Master Full Version (A+B+C+D)


Optional adapters (sold separately)

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Download & Technical Support

 OBDSTAR-ECU-Master-User-Manual.pdf

 OBDSTAR-ECU-Master-COVERAGE-2026.05.zip