Nope, mines even the MPFI ECU for the 3 speed auto, no smart lock or anything and its meant for the 3.9. To my knowledge the EBII and the ED both used EEC IV which is the same as 3.9 MPFI ECU. So there shouldnt be any real difference. Obviously set the base idles n crap and it should work, after all the intake manafold is the same.
I got the whole engine changed, its EBII 4.0 head, block and intake manafold with injectors. and I only had a drama at the start where it would stutter under full throttle, this was fixed by changing the fuel pump to the one that was in the EBII which I assume is just a normal fuel pump for that car, it solved that problem, and it also solved by fuel leakage problem (the fuel pump seal was rooted on the old fuel pump)