TagFlash ECU Programmer has been confirmed to successfully read and write the Peugeot DCM3.5 ECU via OBD. This guide provides a detailed overview of the process, including visual aids to demonstrate the steps involved.

Overview:
Vehicle: Peugeot
ECU Model: DCM3.5
Operation Mode: OBD

1. Reading the Peugeot DCM3.5 ECU
Below are images showing the TagFlash ECU Programmer in the process of reading the Peugeot DCM3.5 ECU until completion:

2. Writing to the Peugeot DCM3.5 ECU
The following image shows the TagFlash ECU Programmer in the process of writing to the Peugeot DCM3.5 ECU until completion:

Conclusion:
TagFlash proves to be an effective and reliable ECU Programmer for automotive professionals working with the Peugeot DCM3.5 ECU. Its ability to perform accurate read and write operations via OBD ensures precision and efficiency.