OBDSTAR Expands MG1/MD1 ECU Read/Write & Unlock Coverage

OBDSTAR has expanded its Locked MG1/MD1 ECU Read/Write & Unlock capability for the OBDSTAR X300 Classic G3, ECU MASTER, and DC706, adding broader coverage for Bosch MG1 and MD1 ECUs used in BMW, Fiat, Ford, Volkswagen, Land Rover, Jaguar, Peugeot, Citroën, and other vehicles. The update supports multiple TC298/TC299 ECU types, with additional coverage planned for upcoming releases.

What's New

Current Support

The update currently supports the following locked Bosch MG1/MD1 ECU types:

Vehicle/Brand ECU Type MCU

BMW MG1CS024 TC298TP

BMW MG1CS201 TC298TP

BMW MD1CP032 TC299TP

Peugeot MG1CS042 TC298TP

Citroën MG1CS042 TC298TP

Fiat MG1CS042 TC298TP

Fiat MD1CS069 TC299TP

Volkswagen MG1CS031 TC298TP

Volkswagen MG1CS163 TC298TP

Volkswagen MG1CS031 H80 TC298TP

Great Wall MD1CS089 TC299TP

JAC MD1CS089 TC299TP

JMC MD1CS089 TC299TP

Foton MD1CS089 TC299TP

Maxus MD1CS089 TC299TP

MG MD1CS089 TC299TP

Huanghai MD1CS089 TC299TP

BAIC MD1CS089 TC299TP

Nissan MD1CS089 TC299TP

Ford MD1CS089 TC299TP

Iveco MD1CS089 TC299TP

SAIC MD1CS089 TC299TP

Land Rover MD1CP007 TC298TP

Jaguar MD1CP007 TC298TP

Land Rover MD1CP017 TC298TP

Jaguar MD1CP017 TC298TP

Ford MD1CP006 TC298TP

Isuzu* MD1CS089 TC299TP

LDV* MD1CS089 TC299TP

Deutz* MD1CS089 TC299TP

SAME* MD1CS089 TC299TP

Lamborghini Trattori* MD1CS089 TC299TP

* Requires ECU MASTER C Configuration.

Coming Soon

Additional locked MG1/MD1 ECU coverage is planned for upcoming software releases:

Iveco — Bosch MD1CS069 TC299TP

Ford — Bosch MD1CS005 TC298TP

Land Rover — Bosch MG1CS028 TC298TP

Jaguar — Bosch MG1CS028 TC298TP

Peugeot — Bosch MD1CS003 TC298TP

Citroën — Bosch MD1CS003 TC298TP

Porsche — Bosch MG1CP007 TC299TP

Porsche — Bosch MG1CS008 TC299TP

MAN — Bosch MD1CE100 TC299TP (ECU MASTER C)

Upcoming Upgrades

Further ECU support is also planned, including:

Iveco — Bosch MD1CE101 TC299TP (ECU MASTER C)

Iveco — Bosch MD1CE102 TC299TP (ECU MASTER C)

More locked MG1/MD1 ECU types to follow.

Adapter Requirement

The locked MG1/MD1 ECU Read/Write & Unlock functions require the RH850/V850 Adapter Kit (C4-06 adapter).

Software availability and supported ECU coverage may vary depending on the specific OBDSTAR product configuration.

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OBDSTAR ECM-003 BMW B48/B57/B58 ECU Read/Write Harness Released

OBDSTAR has released a new BMW B48/B57/B58 ECU Read/Write Wiring Harness (ECM-003), designed to make ECU data reading, writing, and ISN reading easier and more efficient.

This new wiring harness supports BMW 2021 and later locked models, providing a reliable solution for professional technicians who need to work with newer BMW ECU systems.

OBDSTAR BMW B48/B57/B58 ECU Harness Features

The ECM-003 ECU Read/Write Wiring Harness supports:

BMW B48/B57/B58 engine ECU data read/write

ISN reading

2021 and later locked ECU models

It is compatible with the following Bosch ECU types:

BOSCH MD1CP032 TC299TP

BOSCH MG1CS024 TC298TP

BOSCH MG1CS201 TC298TP

With this dedicated wiring harness, users can perform ECU operations more conveniently without complicated wiring connections.

Supported OBDSTAR Tools

The BMW B48/B57/B58 ECU Read/Write Wiring Harness (ECM-003) works with:

OBDSTAR X300 Classic G3

OBDSTAR DC706

All ECU MASTER configurations with A

It provides a professional and efficient ECU solution for automotive locksmiths, repair technicians, and ECU specialists.

Conclusion

The new OBDSTAR BMW B48/B57/B58 ECU Read/Write Wiring Harness (ECM-003) expands OBDSTAR’s ECU programming capabilities for newer BMW vehicles. Supporting ECU data read/write and ISN reading on 2021+ locked models, this harness helps technicians complete BMW ECU-related tasks more easily and efficiently.

Stay tuned for more updates from OBDSTAR.

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OBDSTAR ECU MASTER FAW Continental SID605 ECU Read & Write Guide

The following guide shows how to read and write the FAW Continental SID605 ECU using the OBDSTAR ECU MASTER.

Required Tools

Before getting started, prepare the following:

OBDSTAR ECU MASTER

FAW Continental SID605 (SPC564A80) ECU

Computer

High-Power DC Power Supply

USB Cable

Jumper Wires

Step 1. Connect the ECU MASTER

Connect the ECU MASTER to your computer using a USB cable.

Step 2. Select the ECU Model

Open ECU Flasher → HD → ECM.

Search for the ECU model in the upper-right corner and select FAW SID605.

Step 3. Enter BOOT Mode

Tap Start → BOOT → OK.

Step 4. Check the Wiring Information

Tap Guide to view detailed connection instructions and adapter information.

You can also tap:

ECU Image to view the ECU appearance.

Connector Pinout to check the connector wiring.

PCB Pinout to view the PCB wiring diagram.

Carefully inspect the ECU circuit board before making the connections.

Step 5. Connect the ECU

Connect the wiring according to the connector pinout diagram.

Tap Connect, then tap Yes when prompted.

Once connected successfully, the connection status will be displayed in the left panel.

Step 6. Read the ECU Data

Read INT FLASH

Tap Read INT FLASH.

You can rename the file and choose the save location before reading.

When the process is complete, the left panel will display a successful message.

Read EXT EEPROM

Tap Read EXT EEPROM.

Rename the file if needed and select the save path.

The left panel will display a successful read message after completion.

Step 7. Write the ECU Data

Write INT FLASH

Tap Write INT FLASH.

Select the data file to write.

Tap Yes when prompted.

Wait until the writing process is completed successfully.

Write EXT EEPROM

Tap Write EXT EEPROM.

Select the data file.

Wait for the writing process to complete successfully.

Step 8. Disconnect

After all operations are completed, tap Disconnect to end the session.

Video guides:

For more OBDSTAR ECU MASTER tutorials and technical support, visit www.obd2shop.co.uk.

OBDSTAR Coming Soon: MG1/MD1 ECU Read/Write & Unlock

OBDSTAR will soon release a major software update for Locked MG1/MD1 ECU Read/Write & Unlock. The new function will be available for the following OBDSTAR devices:

OBDSTAR X300 Classic G3

OBDSTAR DC706

OBDSTAR ECU MASTER C

Supported ECUs

The upcoming update will support the following Bosch ECUs:

Bosch MD1CP032 (BMW B57) TC299

Bosch MG1CS024 (BMW B48/B58) TC298

Bosch MG1CS201 (BMW B48/B58) TC298

Bosch MD1CS069 (FCA) TC299

Bosch MD1CP006 (Ford) TC298

Bosch MD1CS089 (ISUZU, etc.) TC299 (Only supported by ECU MASTER C)

More vehicle models will be added in future updates.

Note: This function requires the RH850/V850 Adapter Kit (C4-06 Adapter).

Stay tuned for the official software release and more supported models from OBDSTAR.

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OBDSTAR P50 Toyota Encrypted Airbag Crash Data Reset Guide

The OBDSTAR P50 supports crash data reset for Toyota encrypted airbag modules. In this example, we will demonstrate how to clear crash records from a Toyota Airbag ECU equipped with the CYT2B93BAC chip using bench mode.

Required Tools

Before starting, prepare the following equipment:

OBDSTAR P50

High-Power DC Power Supply

Main Cable

Jumper Wires

P004 Adapter

C4-06 Adapter Kit

Toyota Airbag ECU (CYT2B93BAC Chip)

Step 1: Enter Crash Reset Function

Power on the OBDSTAR P50 and ensure the software has been updated to the latest version.

Navigate to: AIRBAG RESET → SRS

Use the search function in the upper-right corner to locate the target airbag ECU model.

Step 2: Select Connection Method

Tap Start.

Choose: BENCH → P004 → OK

You can tap:

Guide to view menu descriptions, operation instructions, and adapter information.

Connector Pinout to view the wiring diagram.

Please note that this ECU supports multiple wiring methods. Refer to the corresponding wiring diagram and perform the required operation accordingly.

Tap OK to continue.

Connect all cables according to the wiring diagram provided by the device.

Step 3: Check ECU Status

After completing the wiring connection:

1. Tap ECU Info

2. Tap Read DTC

The device will detect the fault codes stored in the airbag module and indicate that crash data is present.

Next, tap Erase DTC.

At this stage, the operation will fail because the crash record still exists in the ECU.

Step 4: Clear Crash Data

Tap Erase Crash.

Press START to begin the procedure.

The OBDSTAR P50 will process the airbag module and display a message indicating that the crash data has been successfully cleared.

Follow the on-screen instructions:

1. Turn the ignition OFF.

2. Wait approximately 30 seconds.

3. Turn the ignition ON again.

Step 5: Clear and Verify DTCs

After the crash data has been removed:

1. Tap Erase DTC

2. Confirm that the device displays Erase DTC Success

3. Tap Read DTC again

Verify that all DTCs have been successfully cleared and no crash records remain in the airbag ECU.

Video Tutorial

For a complete step-by-step demonstration, please watch the video guide:

Conclusion

Using the OBDSTAR P50, technicians can efficiently perform a crash data reset on Toyota encrypted airbag modules equipped with the CYT2B93BAC chip. By following the correct bench connection method and using the P004 adapter, crash records can be cleared successfully, allowing DTCs to be erased and the airbag ECU to return to normal operating status.

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Technical Guide: Yamaha Motorcycle CO Volume Adjustment via MOTOMASTER

Proper CO adjustment helps maintain engine performance and emission standards. Follow these steps to complete the adjustment using your OBDSTAR MOTOMASTER.

Tools Required:

OBDSTAR MOTOMASTER tablet

Step-by-Step Procedure

1. Initial System Entry

Power on your device and tap [DEMO] (or enter via the live diagnostic menu).

Locate and select Yamaha from the list of manufacturers.

Select [Common Special Functions].

Select [Idle Speed Adjustment].

2. ECU Activation

Follow the on-screen prompts to turn the ignition switch OFF and then back ON.

To activate the ECU, select [Temporary Activation].

From the function list, tap [CO volume adjustment 3].

3. Adjusting the CO Values

Carefully read and follow the on-screen safety instructions.

Tap [Change Mode] to enable the adjustment interface.

Select the specific cylinder and adjust the CO value by [Step ON] or [Step down] the levels as required by the engine specifications.

4. Completion

Once the desired levels are set, tap [Back] to save the settings and exit the function.

The system will confirm that the Yamaha CO adjustment is concluded.

Additional Resources

For a detailed visual demonstration, you can view the video guides at:

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New Free Upgrade: OBDSAR TCM Cloning for DQ38X/DQ500 GEN2

OBDSTAR has just released a powerful FREE software upgrade for the KeyMaster G3 and DC706, significantly expanding its TCM (Transmission Control Module) cloning capabilities. This update focuses on the high-demand Bosch and ZF GEN2 series, making maintenance and repair even easier for professional workshops.

Key Highlights of the Update:

1. Comprehensive Support for BOSCH GEN2

Users can now perform Data Read/Write, Mileage Calibration, and IMMO Data Decryption (Exclusive) via Bench Mode for the following models:

DQ380 (0DE/0GC)

DQ381 (0DE/0GC)

DQ500 (0DL)

Recommended Wiring Cable: TCM-005

2. Enhanced ZF Support

The update also includes Data Read/Write functionality for:

ZF AL552 GEN2

Recommended Wiring Cable: TCM-024

Supported Vehicle Brands:

This update covers a wide range of VAG group vehicles and luxury brands, including:

Volkswagen & Audi

Skoda & Bentley

Lamborghini & Porsche

Technical Specs:

Supported Bootloader Version: BH1G0401

Method: Bench Mode (No need to disassemble the unit, ensuring a safer and faster process).

How to Get the Update?

This is a FREE upgrade for all active KeyMaster G3 and DC706 users. Simply connect your device to Wi-Fi and run the update manager to download the latest software version.

Upgrade today and stay ahead in the world of advanced TCM programming!

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