The video describes a Volvo equipped with a Denso Evo engine control unit and an AdBlue system. AutoChip says the ECU could not previously be read using its usual process, so a different approach was needed for the software work.

The control unit was located near the vehicle’s wing. It was removed and read, the software changes were prepared, and the ECU was then reinstalled. Work on this car took about two to three days. The video reports that the vehicle was road-tested after programming: no warning faults appeared, and it drove well.

The speaker associates this capability with Volvo vehicles using a Denso Evo ECU and AdBlue, approximately from model years 2019–2020 onward. Compatibility needs to be confirmed for the specific ECU and vehicle. The video does not confirm a roadworthiness inspection result.