The KT200 II ECU Programmer has been successfully tested to read and write the VW DCM6.2V calculator via OBD.

ECU Programmer: KT200 II
Vehicle and ECU Model: VW DCM6.2V
Operation Mode: OBD

Visual Documentation:
Image 1: Shows the KT200 II connected to the VW car via OBD.

Image 2: Displays the dashboard status during the operation.

Image 3: Illustrates the KT200 II in the process of writing to the VW DCM6.2V ECU.

Conclusion
The KT200 II ECU Programmer effectively manages the VW DCM6.2V calculator via OBD, ensuring reliable read and write operations. The provided images demonstrate the connection setup, dashboard status, and writing process, making it easier for technicians to follow and replicate the procedure.