It’s an Audi SQ7 2024 and it has Bosch MG1CS008 HW80 ECU.

Do I need to do SFD unlock and after thatAutotunerwill write?
Is it all OBD2 or Bench?

Here is the clue.

Needs a unlock. Not all hw80 are locked. The most of them are locked.

It needs a hardware unlock, them sfd unlock, then you can flash it.

This is MG1CS008 HW80 SFD2 !!
Needs 3 Steps
1. Send ECU out to get it unlocked (no regular tool at this moment). Send to autotuner office for unlock.
2. After ECU has OBD unlock
You will have to do SFD unlock online (Odis or most acurate tester, i.e Autel/Launch X431/Topdon etc with online subs can do this now) after SFD is open you can flash it OBD for 90min
3. Flash OBD with tools or pack your own odx/frf and tune it.

Posted by: jean at 07:58 AM | No Comments | Add Comment
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