I have a Fiat Coupe 20vt, which is a 5 cylinder Motronic engine. It has COP, and sequential injectors. The wiring diagram can be found on http://www.polak.ch/coupemanual/Engine%20Fuel%20System%2020v%20non-turbo.htm . I am very keen on the idea of running VEMS, since i was almost gonna get a MS, but i didn't like the idea of not being able to run my COP and sequential system. Can the VEMS be made to adapt to my engine, and without to many issues? I am a auto mechanic, so i can do the repairs and manufacturing needed, but i have never mounted my own ECU system and i tend to get a bit confused when reading about all the data on this site!