OBDSTAR Adds Locked MG1 MD1 ECU Support


OBDSTAR is preparing a significant software update that will introduce Locked Bosch MG1 and MD1 ECU Read/Write & Unlock functions for selected ECU models. The new feature is designed to help professional tuners and repair workshops perform ECU programming and data operations more efficiently.
OBDSTAR Adds Locked MG1 & MD1 ECU Read & Write and Unlock Support

This update will be available for compatible OBDSTAR products, with software support varying depending on the device configuration.

Upcoming Supported ECU Models
  • 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 (ECU MASTER C only)

Additional ECU models are expected to be added in future software updates.

Functions Supported
  • Locked ECU read
  • Locked ECU write
  • ECU unlock
  • Professional ECU programming workflow
  • Expanded coverage for Bosch MG1 and MD1 platforms

These functions are intended to simplify ECU servicing while improving compatibility with newer vehicle platforms.

Adapter Requirement
Please note that this function requires OBDSTAR RH850/V850 Adapter Kit (C4-06 Adapter).

Before using the new feature, ensure that your device is equipped with the required hardware and has been updated to the latest available software version.

Vehicle Coverage
  • BMW
  • Ford
  • FCA
  • Isuzu
OBDSTAR has also confirmed that more ECU models will be supported in upcoming releases, further expanding coverage across different vehicle brands.