i have a comanche Posted June 22, 2011 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:
HOrnbrod Posted June 22, 2011 Posted June 22, 2011 First post. Might help if we knew what what MJ model you are referring to. :shake:
i have a comanche Posted June 22, 2011 Author Posted June 22, 2011 sorry its an 89 2 wheel drive 4 cylinder 5 speed
HOrnbrod Posted June 22, 2011 Posted June 22, 2011 http://comancheclub.com/forums/viewtopic.php?f=9&t=12734&hilit=Electrical
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