dskubitz Posted October 14, 2007 Share Posted October 14, 2007 I am running a MSD 6al box to supply spark to a MSD II coil. I have also rewired the entire car, and I am using a Haltech box as the ECU. Here's how coil is wired: MSD orange wire to + coil MSD black wire to - coil When I crank the engine, I get voltage spikes at the + coil terminal, but zero volts in the on postion. Shouldn't I have 12v when the switch is on? Am I missing a wire or two on the coil? I've searched and searched and can't find the answer. I would love to finally get this thing started. Quote Link to comment Share on other sites More sharing options...
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