Download & Technical Support

 OBDSTAR-ECU-Master-User-Manual.pdf

 OBDSTAR-ECU-Master-COVERAGE-2026.05.zip

OBDSTAR ECU Master Configuration A for Passenger Car and EV Car TCM ECM BCM BMS VCU

1.OBDSTAR ECU Master A Configuration PC-based ECU Flasher for Passenger Car TCM ECM BODY/ CHASSIS/ EV BMS/ VCU Cloning.
2.Built-in P003+, MP001, CAN FD and RH850/V850 Adapter Functions.

OBDSTAR ECU MASTER A Configuration is the first professional PC-based ECU Flasher for OBDSTAR and supports Passenger Car, EV. 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.

Features：
1. Supports thousands of mainstream passenger car ECU modules
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.
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
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 A Configuration is only support Cars/EV, If you need Motorcycle/HD Supporting, Please buy OBDSTAR ECU Master Full Version.



OBDSTAR ECU Master A Configuration 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. Built-in P003+, MP001, CAN FD and RH850/V850 adapter functions.
OBDSTAR ECU Master A Configuration  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...).

Specification:

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:
1pc x ECU MASTER Tablet PC
1pc x C4-10
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

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Download & Technical Support

 OBDSTAR-ECU-Master-User-Manual.pdf

 OBDSTAR-ECU-Master-COVERAGE-2026.05.zip