User feedback: Programming a used ecu for Mercedes Benz 272 engine (ECU ME9.7) without opening the ecu (ecu has a warranty).
1 program the ecu into virgin/brand new state with CGDI MB.
2 perform offline variant coding, vin programming using vediamo/DTS monaco
3 perform drive authorization adaptation, fuel pump activate using DAS/vediamo
4 start the engine
5 perform rotor adaptation/boot strap
6 perform throttle adaptation
7 perform fuel quantity adaptation
done!..
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