Apexi power fc
 

Does the Apexi Power FC work for both American and japanese engines? I just did a swap in my 93 FD from the 260hp engine to the 99 280hp engine along with the japanese ECU. Im having a few technical issues which a bunch of people and shops are telling me can be resolved by changing the harness and ecu back to the american one. I have a Power FC and im wondering if that may solve the problems?