Code 15, Ignitor is ok so is the coil. Any ideas. Car no start
 

Ok I have done some searching and tracing of wires and I am baffled. I have followed the instructions right down the line on how to test the ignitor and I found that it was bad. I replaced it. Then I check it before I turned the car over, still good. I checked for voltage at pin B15(+) and B17(+) with the ground at A18(-). Its good. I turn it over again and nothing. I don't know. How can you check an msd coil? Msd has nothing on their web site to check the actual coil. Anybody know how to do this. I know I am close to figuring this out and driving this thing this week. I just tired of dealing with this. I have checked to see if there was resistance between the positive(+) and negative(-) points of the coil but I don't know what that means. Any help woud be great? Thanks guys.