Make sure the BOSCH MPC5xx Read/Write Data (platform) authorization is activated. If not, provide the SN of your FC200 ECU programmer to our customer service to check and activate.
After activation, run CG FC200 software
Select the corresponding car brand, model, and ECU, and enter the platform interface
Follow the wiring diagram to connect CG FC200, MPC5xx Adapter, and BOSCH MPC5xx platform mode ECU.
Identify the ECU, and select the related option to read and write ECU.