i have a 2001 GS-R that i put a OBD-I p72 in. Problem is, my secondary runers are ALWAYS open. I remember reading that the two ECU's send different signals to the IAB, so i have to rewire. Question is, HOW do i rewire? i know the interface is below the Throttle Body, and there are 2 wires. What exactly do i do? and out of curiosity why am i doing it?