code 0, should i get it tuned?
 

alright my caris throwing a code 0 (constant cel) means the ecu is bad... yeah and it did smoke and this lil black thing popped open but it doesnt run in limp mode.. hondata work on it(little red light blinks though).. i think i did the wiring wrong but i THINK i fixed it... it runs fine now except for it running too rich at partial throttle due to my basemap... im getting a dyno tune for 120...

NOW my question is should i fix the ecu then dyno tune it or should i get the new ecu yada yada yada... im kinda thinking ifi dyno it and its running fine as it is with the burnt ecu and the code 0 it'll still come up with the same numbers as if i had a regular unburnt ecu right? cuz it runs normally...