I've got a 4AGZE coilpack complete with loom, but cant figure out which wires are the ign 12v, and which are the triggers. There are markings on each of the two coil's plugs, 1 and B1, and the factory loom wires are coloured as follows:
Coil 1:
1 Black with Red stripe
B1 Black
Coil 2:
1 Black with Red stripe
B1 Black with White stripe
any ideas? I'm guessing that the two black with red stripe wires are the common 12v feed, but guessing aint good enough!