Have I built my MS1V3 incorrectly?
#7
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you need to follow this: Mainly the red wire/resistors/ off the labeled tach input. the yellow wire/resistor. and that .1uf cap.
the rest should matter, but if the spark outputs are crossed you should uncross them.
D1 and D2 should be jumped, and R12 should be the stock resistor.
#10
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Thanks again - carried out the above modifications and she started
very roughly but i think thats just down to needing to calibrate everything. Only issue I had is megatune kept reporting a conflict with signatures. The units signature kept coming up as question marks? It hooks up fine in tunerstudio
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