No Spark at Rear Cylinder Only
So I current have a problem with my bike where the rear cylinder will not fire. I did a simple spark test and found that both plugs on the rear cylinder are not sparking though the front works fine. Additionally if the spark plugs are swapped and put on the wires from the front they work fine.
So I've done a fair bit of testing but am currently stuck so hopefully someone might have some advice fore me.
First of all this is what I've done.
-From my readings it seems like the problem must be either:
---A lose connector
---A pickup coil issue
---An ignition control unit issue
---Or a ignition coil issue
I've checked continuition on the plugs and the wireing seems to be fine so I've ruled out a lose connector or a broken wire
I've done the resistance test on the pickup coil and it is within spec according to the clymer manual
I've done the resistance test on the ignition control until and there maybe a bit of an issue here. What I am seeing so far is that the clymer manual specifies different resistances depending on the polarity of how you hook up the test probe and yet I get the same reading in both directions (though I'm not sure if this is because I don't have the kawasaki tester to do the tests with). Additionally, the readings I get are within spec for one of the possible polarities.
I've done the resistance test on the ignition coils and they are within spec.
Anyway if anyone whose run into an issue with the ignition system has any advice that would be great as I don't really know where go from here. I was thinking about just replacing the Ignition Control Unit, then if that doesn't work the ignition coil then if that fails replacing the pickup coils though I'd like to hear back before I start ordering up parts.