Hello friends,

Yesterday, I finished the installation of the mechanical part, which was quite long, because I met a lot of surprises. The engine is now installed in the front carrier axle, the transmission is fixed to the shaft, the supercharger is connected to pulleys .. everything is fine.

Today I intend to make a first attempt to start . That's how I found myself:
I intend to use a bosch ECU ME2.8.1 taken from V8 CL 55 AMG normally aspirated.

I desolder the Eprom (5P08C) from original ECU and I welded it in place of that on the CL 55 ECU (I swap eprom because it contains car data, remember both ECUs are similar Bosch ME2.8).

Regarding the management of the engine, I replaced the program of the Eprom 29F400BB with another one taken from CL 55AMG Kompressor, so the ECU can manage the engine with the supercharger (Remember original Eprom is for management normally aspirated 55 engine).

I will scan faults codes with Xentury DAS Develepement in User Mode.

If eveything is fine I'll start the engine .

How do you feel about that guys ?