W177 A180D MD1CS006 Won't Start After ECU Flash

[smoke100]

I have a 2018 Mercedes-Benz A180D W177 with a Bosch MD1CS006 ECU.
After flashing the ECU using the AMT bench tool, the car wouldn't start. According to XENTRY, the engine control unit requires online SCN coding/programming.
I restored the original BIN file using the same AMT tool, but the problem persists.
I then flashed the ECU using DTS Monaco and SMR-D files. After that, the engine starts, but after about 3 seconds, an engine oil pressure warning appears and the engine stalls.
Before the ECU was flashed, the car did not have a low oil pressure warning.

Could this be caused by incomplete flashing, missing/corrupted boot data/IROM or incorrect coding?
Is online Mercedes SCN coding/programming required or should I try to restore the full original backup with another bench tool first?

 

[Tonis_st]

Try restoring the original software - hopefully you made a backup.
If it starts after that, it means the changes you made to the software were incorrect.

 

[smoke100]

I flashed it back using IROM AMT recovery file but same problem, then I did it with DTS Monaco, car started but oil pressure came out of nowhere.