Has anyone ever successfully replaced the ECM? I need to replace my 04 JDM ECM to either an European or U.S. ECM since accessport is not compatible with JDM 5MT.


If anyone managed to replace the ECM, what else is it required to replace such as the Immobiliser unit? Does that include lock sets and ignition set?


Any help is appreciated.

 

im not sure about the security stuff but i think you might need mazda to flash it. i do have a us one for sale if its something you need