computer question
 

i have a 91 spacecab with a 2.6L FI engine and my wiring harness burnt up so i went to the junk yard and got a wiring harness out of a 94 amigo with a 2.6L FI engine it has all the same plug ins as mine the only difference is the computer mine has three plug ins and the amigo has two so i was wondering if the amigo computer would work with my motor