Hello

I have 307 2.0 HDi 110 from 2002. Thing is, right now it uses C5 2.0 HDi ECU. So I want proper ECU for it but honestly I have no idea which one I should have. Or what's the difference between all of them.

EDC15C2 0281010779
EDC15C2 0281011081
EDC15C2 0281011248

Are they year related? Or engine equipment? For sure all of them are for engine with FAP. Can someone elaborate?

Thanks in advance.