Ok i have a h23 with a external coil. There are 3 wires, which one is positive and which is nevative. i'm wiring up my ignition box and coil and it says to connect my power ignition wire to the black/yellow coil positive wire and my trigger to the white/blue coil negative wire. so i know where to connect the positive wire to but i looked at the other two wires and none of them are white/blue. also i don't have the car running so i can't take a voltmeter to it nor can i find my helms manual(damn gf cleaned my room and i don't know where she put it).

 

ttt

 

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