Ok through a stupis accident I have to put my stock fc coils back in my car. My question is on the trailing coil it has 4 wires on the plug I do know what they are. 3 for coils and one for the rpm signal. My question is which one of the 3 for the coils is the signal for T1 & T2? the color wires are Blue/Yellow, Brown/Yellow, Blue/Red. I'm using a haltech E6K which uses one lead for leading and one each for trailing.