How do you reset the ecu back to stock after the hondata's blue box is removed.. I thought you just need to reset it the normal way but i think there is a jumper or chip inside the ecu that needs removing.. currently the car is running real shitty due to it running too rich and consiering the ecu was running maps for a turbo application i assume this is why... any help?

 

Are you running stock injectors?

Sonny

 

I heard you gotta take the jumper off j1... not sure where that is although I have found something on the ecu board that says J1.. but it doesn't look like a jumper.. looks more like a thin metal wire bridged to connected to j1 on the board.. should I just cut that in half??

 

That is it-that thin wire is the jumper. Desolder it or cut it.