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Low voltage to fuel injector and will not start

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I have a 09 crf450 with low hours. I only have .25 vdc going to the fuel injector when cranking. The bike has good fire and will start momentarily if I put fuel in the cylinder. Where does the injector receive it's power from and the condenser should be good if the bike is firing? Correct me plz if I'm wrong.

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Update I have no power going to the condenser while cranking, but I have 12vdc going to the fuel pump.

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Ive never even seen the wiring diagram for one of those, but I can tell ya this. Im pretty sure they use a capacitor to fire the injector at kicking speed. Ive heard of the capacitors going bad.

One other note just because. On a breaker-less ignition like he CRF, there is no condenser. A condenser is used on a points ignition to absorb the voltage spike at the points when they're opened.

Take the plug out so you can get a really good kick on the motor and really spin and see what you get then. If the voltage doesnt go up youve got a direction to look in.

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