i just got a new comp/racing module from zero gravity racing and have yet to install it. there are 2 wires on either side 2 black and 2 red.it ses to splice into the iat signal wire "the black one" and the power wire "the red one" then reconect them with the same wires coming from the opposite side.however thee are 3 diff jacks going into my ecu 3 on the same side wich one is wich? i dont want to go cutting the wrong wire.