it will works fine? just both stock..i dont think so but a guy has problems in idle and when your car run low speed.. i thinkthe problem is the ecu but he did says that after this , he tested ago some months the same ecu (from D16a9 in his D16z2 engine) and it workeds fine.. now he boughts one... but it's impossible to me that it works fine just runing stock.. what do you think? and he's getting CEL of O2...

 

nobody?