ISO 2010 CRF250R Harness / ECU

NinjakiwiH8
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6/16/2025
Location
La Habra, CA, USA
NinjakiwiH8

Hey everyone, currently having a no spark issue on my 250R. Have replaced all electrical components except the harness and ECU/CDI. If anyone has these parts in good working condition I'd love to make an offer to take them off your hands. Thanks in advance! 

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Squashy147
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Oswego, NY, USA
Squashy147 6/24/2025 9:52am
6/24/2025 9:52am

Hey, I have a 2010 crf250 parts bike laying around with the full wiring harness.  Shoot me a DM. 

1
kibby
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1/9/2012
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El Cerrito, CA, USA
kibby 6/24/2025 11:30am
6/24/2025 11:30am

Have you replaced the stator ?

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NinjakiwiH8
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La Habra, CA, USA
NinjakiwiH8 6/24/2025 11:38am
6/24/2025 11:38am
kibby wrote:

Have you replaced the stator ?

Yessir, so far I've replaced: Killswitch, spark plug, coil pack, spark plug boot, stator, & the regulator rectifier. This all started when I changed out the Killswitch actually. Swapped it out, the bike started twice and then never started again. In further research I found no spark. 

NinjakiwiH8
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Posts
6
Joined
6/16/2025
Location
La Habra, CA, USA
NinjakiwiH8 6/24/2025 12:01pm
6/24/2025 12:01pm
Squashy147 wrote:

Hey, I have a 2010 crf250 parts bike laying around with the full wiring harness.  Shoot me a DM. 

20250624 115311.jpg?VersionId=ljvtEz8

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