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Old August 12th, 2017, 07:36 PM   #33
Flying
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Join Date: Jun 2013

Motorcycle(s): 2010 Ninja 250

Posts: 596
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Quote:
Originally Posted by gitter View Post
does that point to a faulty ecu? if so, how does that point to a faulty ecu?
The red wires on the coils are connected to ground and constantly supply the coils with power.

The black/green wires coming from the ECU signal each coil to cause a spark. If there is no continuity from the black/green wires coming from the ECU, then there might be a problem within the ECU that prevents the signal from going out to black/green.

In your case, I'm assuming black is lighting up, but green isn't?
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