There secondary computor didnt have the ability to advance the spark 90 degrees even though the software would let you change the field to 89.65 degrees. The original schematic was incorrect. Only 1 ignition control module can be used. I could get 1 or 2 sparks out of the second computor then nothing. Changing cyl count to 3, and reducing fuel bpw to 137 resultd in 50% of required fuel. Using cyl count of 6 th fuel pulse of once per rev reduced fuel pulse to every other rev- 50% short. Fuel was still immaterial since I only had sprk on 1,3,5. Excellant excercise, project wasn t completed the way iI had hoped, but I have learned enough that I will never have a problem diagnosing Efi systems. Willys is running very well with 4.3 bin with bpw reduced to 137, havn t even logged it yet. That will come in time. Thanks for ll your help!

Craig