Hondata

version 2.1.1.0. and its s300-3749.. just popped the cover off and something is deff burnt for sure.. the chip on the hondata with the heatsink smells worse than the rest of the unit.. and i dont have any other ecu's to try as im in a rural community.. dont make me sell my car and buy a mustang hahaha

oh and i meant that i unplugged the usb cable and drove the car around town for 5 hours then went to plug the usb back in to play around with it some more.. is the sequence of cable in, then key on important? i cant remember if the key was on while i plugged the usb in..

hello, just got my new/used s300 on friday.. hooked it up this afternoon, loaded up a stock itr map.. tweaked it, watched the datalogging for a bit then unplugged everything

fast forward 5 hours later.. i plug it in, start smelling burning and the red light is on, no fuel prime, solid cel and solid ...