2015 RM-Z 250 Electrical Issue

tylerbernauer
Bike freshly assembled.
Theres no power to the ignition or injector.
There is power to the fuel pump.

Any ideas why this could be?
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Paw Paw 271
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Paw Paw 271 2/11/2018 5:40pm
2/11/2018 5:40pm
Double check all your electrical connection for dirt, rust or bad connections.

Paw Paw
tylerbernauer 2/12/2018 7:14am
2/12/2018 7:14am
Paw Paw 271 wrote:
Double check all your electrical connection for dirt, rust or bad connections.

Paw Paw
Thanks for the response.
We went through all the connections. We found no corrosion or broken pins. The ground was also good.
Is there a chance the ecu went bad? It was all fine before it was taken apart.

Paw Paw 271
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Paw Paw 271 2/12/2018 8:44am
2/12/2018 8:44am
I would check the stator before considering the ecu as bad.

Paw Paw
mx317
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mx317 2/12/2018 8:55am
2/12/2018 8:55am
Did you powdercoat the frame? I've seen some grounding issues with powdercoat. I know most don't coat aluminum frames, but I have seen people do it.

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tylerbernauer 2/12/2018 11:54am
2/12/2018 11:54am
mx317 wrote:
Did you powdercoat the frame? I've seen some grounding issues with powdercoat. I know most don't coat aluminum frames, but I have seen people do it.
No powdercoating. we checked the ground and it was good.
tylerbernauer 2/12/2018 11:56am
2/12/2018 11:56am
Paw Paw 271 wrote:
I would check the stator before considering the ecu as bad.

Paw Paw
I did resistance checks on it and it came back good. but from what I understand the only real way to check would be to find a known working stator and switch it out?
speed_racer
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speed_racer 2/13/2018 6:49pm
2/13/2018 6:49pm
Did you say fresh assembly? There are a couple two and three pin connectors that are able to get connected wrong.
Black plastic to black. Grey to grey. White to white. Look for a grey to black by accident. It happens.

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