I think I have a data array that should produce a single northstar crank signal if placed in a loop with an output to a pin.
{1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0}
In this array, there are 95 elements, including zero.
position 0 = 1st pulse from crank sensor A
crank sensor B = lags behind A by 7 positions
position 2 = cyl 1-4 TDC
position 18 = cam sensor pulse
position 26 = cyl 2-5 TDC
position 50 = cyl 7-6 TDC
position 74 = cyl 3-8 TDC
Hope this looks accurate, I checked it 3 times before posting.
I'll bet if we read the eprom in the delteq unit, we will find this data set also.
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