Archives

OBDSTAR ECU Master vs OBDSTAR DC706

May15

what’s the difference between the 2026 new OBDSTAR ECU Master and the DC706 ECU TCU Programming tool ?

Here is the details

1. Operation:

  • OBDSTAR DC706: Standlond operation
  • ECU Master : PC-based, requires PC operation, Supports Windows 10 and above operating system.

2. Configuration:

  • DC706: 3 configurations-ECM, BCM, TCM
  • ECU Master: 4 configurations-

-A: Car ECM/BCM/TCM+ EV
-B: Motorcyle ECM
-C: HD ECM/BCM/TCM (diesel trucks/tractors)
-D: Airbag/BMS/SAS Reset

Key Differences:

  • Accessories:

=DC706 requires optional accessories such as P003+, MP001 and CAN FD.

=ECU Master has all of these built in. ECU Master does not require P003+ or MP001 adapters.

  • Motorcyle Support

Motorcyle ECM is offered as a seperate configuration (Config B) because OBDSTAR plans to expand and develop more competitive motorcyle coveragae in future time.

  • Diesel/ HD Vehicle Support

ECU Master supports ECM, BCM, and TCM for diesel trucks/tractors.

  • Competitors

Auto VEI (13000+) -strong in BCM but very expensive
The Genius (8000 – wide ECM/TCM support
ECU Master is more competitively priced.
DC706 does not support ECM, BCM or TCM for trucks or tractors.

  • Airbag Reset

DC706 can not add the Airbag Reset( OBDSTAR P50) function.
ECU Master supports Airbag Reset as an optional function (Config D).

  • CAN FD Protocol

ECU Master has built-in CAN FD protocol-no extra adapter needed for certain aribag resets.
DC706 requires a seperate CAN FD adapter.

  • Marine ECM Support

DC706 supports some marine ECMs.
>ECU Master does not support Marine ECMs.

For more informations,please contact

Jenny

Whatsapp: +86 19947637411
Email: Sales@Carobd.de

How to Clone BCM and Program Keys for the 2023 Fiat Ducato Using OBDSTAR X300 Classic G3

Apr28

How to Clone BCM and Program Keys for the 2023 Fiat Ducato Using #OBDSTAR G3#
In this guide, we walk you through using the OBDStar X300 Classic G3 to clone the BCM and program keys for this vehicle.

📌Steps
1️⃣: Select ECU Clone
2️⃣: Search for the Fiat BCM Model
3️⃣: Read the Flash Data
4️⃣: Read Input Data
5️⃣: Write Data to the Used Replacement BCM
6️⃣: Immobilizer Data Decryption for Key Programming
7️⃣: Extract Vehicle Information and Key IDs

For more technical service, please contact

Jenny
Whatsapp: +86 19947637411
Email: Sales@Carobd.de

2021 DUCATI DIAVEL 1260 PIN CODE RESET FUNCTION PROCEDURE

Apr8

Background

PIN Code Overview:
The DUCATI PIN code is a 4-digit security password. Its primary function is to serve
as an emergency unlock credential for the Immobilizer System (IMMO) and to
facilitate critical anti-theft data programming.
1). If the key transponder fails, the fob battery is dead, or the vehicle experiences an
immobilizer malfunction or lockout, the PIN must be entered via the dashboard to
unlock the vehicle ;
2). Factory default PINs are often generic (e.g., 0000 or a specific combination) and
can be modified via the instrument cluster menu to a personalized code, preventing unauthorized access ;
3). If the PIN is not stored correctly or is lost, the vehicle may be restricted from
starting, or the dashboard menu may prevent changes. In such cases

MOTOMASTER ‘s【PIN Code Reset】function is required to resolve the lockout.

 

Preparation: MOTOMASTER, M001A, M041.

Solution: Use OBDSTAR MOTOMASTER to perform 【PIN code reset】 function to reset PIN code

Detail Steps:
①Select 【MOTO Diag】–【DUCATI】–Latest Version to enter 【Diagnosis】
obdstar motomaster
obdstar motomaster
obdstar motomaster

②Choose【By model】；
obdstar motomaster
③Sequentially select 【D】 >【Diavel 1260 E5】 > 【1262】 >【MY 21】 ;
obdstar motomaster
④Click【Manual selection】；
obdstar motomaster
⑤Click【Hands Free (Smart Key)】and tap【Enter】；
obdstar motomaster
obdstar motomaster
⑥Click【Special Function】, follow the prompts, enter the password 123, Click
【OK】;
obdstar motomaster
obdstar motomaster
obdstar motomaster
⑦Click【PIN code reset】 function;
obdstar motomaster
⑧Click【OK】;
obdstar motomaster
⑨Click【OK】;
obdstar motomaster
⑩Operation complete. The PIN has been reset. You may now proceed to the instrument cluster menu to change the PIN.
obdstar motomaster

Manual PIN Change Procedure
1). Turn the ignition switch to the ON position ;
2). Wait for the dashboard to display the home page, then press and hold the
MENU ENTER button on the left handlebar to access the dashboard menu ;
obdstar motomaster
3). Select the【PIN CODE】function from the menu ;
4). Enter the reset PIN: 0000 ;
5). Set a new PIN to complete the modification.

Summary
Pls strictly follow your device tips in your operation process.

FOr more informations,please contact

Whatsapp: +86 19947637411
Email: Sales@Carobd.de

OBDSTAR X300 Classic G3 Encypted BCM for 2021 Alfa Romeo Stelvio

Apr1

Encrypted BCM Read and Write Without Dealer Tools Yes It’s Possible

Think encrypted BCM work can only be done by dealer tools?

Not anymore. With the right setup, you can handle it yourself 👇

🚗 Real Case 2021 Alfa Romeo Stelvio BCM
Using OBDSTAR X300 Classic G3, the full process of encrypted BCM read, write, and key data extraction can be completed step by step.

🔧 Tools Required
✔ OBDSTAR X300 Classic G3
✔ MP001 programmer
✔ Main cable
✔ C409 adapter
✔ 12V power supply

⚙️ Key Operation Process
1️⃣ Enter ECU Flasher → Body / Chassis
2️⃣ Identify BCM model and select correct option
3️⃣ Follow wiring diagram and complete soldering
4️⃣ Connect device and start automatic decryption

🔑 After Decryption

✔ Read and save Flash data
✔ Read and save EEPROM data
✔ Write data to clone BCM module

🔓 Advanced Function
✔ Decrypt immobilizer data
✔ View VIN, PIN code, and key IDs
✔ Generate keys directly

💡 From BCM data reading to key generation, OBDSTAR X300 Classic G3 handles the entire workflow

OBDSTAR MB FBS3/FBS4 TCM OBD Virginization First to Launch !

Mar4

Breaking update news 
MB FBS3/FBS4 TCM OBD Virginization
First-to-Launch! No Risk!
OBDSTAR X300 Classic G3 AND DC706

Support Functions

  • Virginization
  • Write yN
  • Personalization (Data Transfer)

Function Background
When replacing a used Mercedes-Benz TCU, the interna immobilizer data must be erased before installation. Only after virginization can the unit be installed and programmed online
or undergo personalization transfer by using the original diagnostic tool.

1.Drawbacks of Traditional Open-Cover & Soldering

Methods :
At present, the market only allows destructive operations
on FBS4 (VGS4-0-NAG2)7-speed TCM units through cutting or soldering
These procedures are complex and carry extremely high risk of module damage. They also require highly skilled techniciansAny operational error may result in irreversible damage and significant financial loss.

2. Advantages of the New OBD Virginization Solution:

  • No cutting. No soldering

Through OBD or BENCH mode, used FBS3 (VGS2 /VGS3-NAG2) andFRSA/CSA-0_NACD) CVs can oe restoreo to factory- original (virgin) condition, after reading the original vehicle ECU data and completing personalization, no additional online programming is required.
Install the module and start the vehicle immediately-significantly improving workshop efficiency while eliminating operational risk
VGS3-NAG2
VGS2-NAG2
VGS4-0-NAG2
The software updates may different depending on the product configurations.


Can not connect to read the flash and EPROM

May22

Greetings everyone. Has anyone been able to read this ECM? I can only read the VIN number, but I can’t connect to read the flash and EPROM. I used a 120-ohm resistor with 14 volts.

Solution :

1,Pin 87 should preferably be a 12V pin, not the ignition pin.

2,need to enter the pinout from 17.5.6.

3, Get P003 to work together.

Repair Audi Hybrid BMS Battery with CG70 or OBDSTAR P50 ?

May21

Both CG CG70 and OBDSTAR P50 will do Audi A6 A8 Q5 hybrid high voltage battery BMS crash reset
Which device is better or faster ?

Here is the clue.

CGDI CG70
CG70 will repair Audi BMS module by CAN Mode.

Part Number: 8R0915233,8R0915591

Processor: D76F0192

Here is an example.

Repair problems: Engine don’t start. Hybrid system is locked.

Select part number 8R0915233 and check wiring diagram.

Connect BMS module with CG70, connect CG70 with main cable and 12v power supply.

Connect with the BMS unit and read the fault code P1609

The B1609 fault code in an Audi indicates an “IIIuminated entry input circuit short to battery”.This means the circuit related to the car’s IIIuminated entry feature(e.g. door light,interior light)is shorted to the battery, causing a fault.

Click One-click repair.

Repairing BMS in process

Read module again and you will see that fault P1609 has been erased.

Pros:
Repair by CAN Easier connection.

Built-in algorithms.Supports one-click BMS repair.

Cons:

Less BMS part number coverage.

OBDSTAR P50
P50 will erase Audi BMS module on Bench.

OBDSTAR P50 Audi BMS Support List

You need to connect with P004 adapter on bench,read eeprom and erase BMS crash data.

How to solve 2-Parameter Data variable to be returned not allocated memory space ?

May8

Problem:

Hi..this is on my KeyMaster G3 with ECU Flasher license, has been working great but today I get this msg anytime I hit “Connect” to any ECM, msg comes up right away, first noticed it trying to connect to a Gpec2a but it does this with anything I try to connect to, have a friend with a DC706 and he is getting the same error msg, can anyone shed some light on this issue?

Solution:

The obdstar x300 classic g3 machine seems fine, customer can select P003/MP001 to connect. If customer do not do update, then everything is fine .

OBDSTAR Latest Update Notice

May8

2025-April second half of the month upgrade poster catalog
*Anti-theft
Important upgrade
CHRYSLER/DODGE/JEEP【Version: V43.80】
RENAULT/DACIA【Version: V41.76】
*RFID
RFID DETECT TRANSPONDER【Version: V40.07】
*Instrument repair
General upgrade
GREATWALL/HAVAL 【Version: V41.43】
Important upgrade
SUZUKI【Version: V41.36】
TOYOTA 【Version: V40.48】
BENZ 【Version: V40.73】
*Collision repair (one for 1.0 and 3.0)
Airbag Reset 【Version: V31.27】
Battery Reset 【Version: V30.23】
*ECU cloning
TCM 【Version: V30.66]
*Test platform
Dashboard【Version: V30.25】
GATEWAY EMULATION CAN DRIVER 【Version: V1.60】

OBDSTAR Update Toyota Lexus S6J3001 R7F701401 Milegea Correction Models

Apr27

OBDSTAR Update Toyota Lexus S6J3001 R7F701401 Milegea Correction Models

OBDSTAR released great major update for DAIHATSU,LEXUS,and TOYOTA cluster calibration in April 2025.

TOYOTA/LEXUS Mileage Correction

2019-S6J3XX dashboard mileage correction

2021-R7F701401 dashboard mileage calibration

Compatible Models:

OBDSTAR X300 Classi G3 and ODOMASTER

Support Vehicle Models for Mileage Calibration

Some models no need to disassemble the dashboard by using TOYOTA-30 cable.

The TOYOTA-30 Cable supports the following function

1,ID4A proximity key programming(all key lost, no need pincode)
2, ID8A-BA proximity key programming(all key lost, no need pincode)
3,ID8A-B9 proximity key programming(all key lost, no need pincode)
Support with Third-Party tool directly