hi to all

I would be about to take a giulietta and I wanted to know the differences in electronic management (edc16c39 safe on the 140 and 170, 150 hp should be edc17,but I would like a confirmation, not sure) and ****llo mechanical
hear-say,but I would also like to here confirmation,I know that in the 140cv mount a turbine garret gtb1446vz (on a 2.0 a turbine so small? my 320d 150cv mounts a 1749v)

I know for a fact that in the 170cv mount a gtb1549v (even here, it seems to me too small)

I don't know what fits in the 150 hp (turbine management electronics)
for me it would be of great importance...if anyone knows it please write it here thanks to you soon