E210 ECU To W203 ECU different

[gigi99]

Good day everyone! Hope you all doing well.

I have c240 mercedes which i bought with a blown engine and no ecu.i managed to get E210 full car way too cheap bt the only thing that was benefficial for me it was m112 engine like the one blown on C240.

QUESTION.
Can i use E210 me 2.8 ecu on w203 HW and SW are different surely.is there any way to solve this other than buying a lock set.

STEPS TAKEN.
used KTAG to try and find original dump but no luck.parts catalog registered the ecu bt i found to many were involved on this car so i took the lazt part HW number

Thank you🙏🏼
ALL HELP APRECIATED

[mercis]

hw different,no possible

[gigi99]

No old ecu.the oly one i have is from e210 which is also me 2.8 but im assuming part numbers and hardware numbers are not the same so is it posible to program it for w203 and work?

[mercis]

hw different-pcb different parts