He is talking about unplugging this pigtail,,, it will bypass EVERY switch on the machine to rule them out. If you unhook this and you still dont have spark, you are down to your stator (which is common on these sleds) your cdi, or you coils. I doubt its your coils as you have 2 and to have both of them go bad??? Try this first. I actually had nothing more than water build up in my pigtail and it caused the no spark issue. Pull it apart, check for spark,,,, if you have it, you know you have a bad connection (water) in your pigtail, or one switch on the sled is bad. Good Luck
Brian