i have a comanche Posted June 22, 2011 Share Posted June 22, 2011 :mad: I'm not getting spark out of my coil :wall: i found that the wires to the control module are all messed up there are 4 wires that go to the module green/white for the tac black for ground yellow I'm guessing for power and orange/black that goes to the ecu but someone cut the black and yellow wires i found 3 wires 2 of the wires connect and turn the fuel pump on then the extra wire i tried connecting to the control module and cranking but still no spark off the coil :redX: if someone has a wiring diagram that is very good it would be awesome if they could post it :bowdown: Link to comment Share on other sites More sharing options...
HOrnbrod Posted June 22, 2011 Share Posted June 22, 2011 First post. Might help if we knew what what MJ model you are referring to. :shake: Link to comment Share on other sites More sharing options...
i have a comanche Posted June 22, 2011 Author Share Posted June 22, 2011 sorry its an 89 2 wheel drive 4 cylinder 5 speed Link to comment Share on other sites More sharing options...
HOrnbrod Posted June 22, 2011 Share Posted June 22, 2011 http://comancheclub.com/forums/viewtopic.php?f=9&t=12734&hilit=Electrical Link to comment Share on other sites More sharing options...
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