Will a Honda Civic Si ECU work in a Civic Ex engine?

[davincisttab]

??
Will a 1992 - 1995 Honda Civic Si ECU out of a D16 V-TECH, P28 5-Speed work in a 1993 Honda Civic Ex Sedan 5-Speed?

 

[Kenny]

If you are talking about the newer ones...no because they have two different motors and transmissions.