2000 Accord VTEC -- I swapped the ECU from MT car and the old key definitely won't work with new ECU, since they have to have same code. Some other threads have recommended pulling immobilizer chip out of ECU...??? Here is my real question, do I need to use MT ECU, or can I use the AT ECU with MT, so i don't have the rekeying problem? Or does anyone know if I can swap immobilizer chip from old ECU to MT one, if I need the MT ECU... THANKS!