Electrical ECU+GEM Computers

Links To Related Info
Thanks go to the brave souls who've preceded me in similar adventures & freely shared their experience:
 * http://youtu.be/WlMLam-MLsQ?t=2 EngineControlUnit\ECU Computer Reset
 * http://youtu.be/v1vruft5TAE?t=65 GeneralElectricMulti\GEM Computer Replace