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Old 07-09-2011, 06:26 PM   #1 (permalink)
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Join Date: Apr 2011
Location: Portugal
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Little help with INJ signal, on a motorcycle

Hi there,

Im considering the MPGuino, but first i need to know if i can get the right INJ singal

The bike is a Honda CBF125, with PGM-FI fuel injected by Keyhin.

The thing is: im almost sure that is a wire pink/green the INJ signal, but i dont know how i should measure it. Voltimeter? + to wire, and - to ground (engine earth)?

What values should i expect when accelerating?

thank you a lot

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