I have an 03 se deuce that I bought about 4 months ago. Due to a rubber plug over oil light that lead to complete engine rebuild. Then I found a hole in fuel line inside tank. Got it all worked out and have put about 200 miles on it and things are going great. After sitting about 2 weeks it would not start. No fire to plugs so I am thinking cps. Replaced it and I had fire for about 3 revolutions and then none. I have good voltage, changed coil with known good one, checked connection at cps and still no fire. Seem like I noticed a weak spark one time, not sure. Is there anyway to check ecm? Any help would be appreciated. I do have fire to coil while cranking. During the process of trying to get the new engine running I lost fire to plugs but after checking connections and hooking battery charger up it started. I just assumed that battery voltage was low, not sure if that was it or not..Also it is fuel injected. P.S. I really need some help before I pull what little hair I have left out I also have checked codes and have none!!!