Ignition/Tuner/ECM/Fuel Injection Need advice on ignition issues? Questions about a tuner? Have questions about a EFI calibration or Fuel Injection? Tips on Engine Diagnostics, how to get codes, and what they mean. Find your answers here.

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Old Jan 11, 2025 | 02:59 PM
  #1  
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Having issues getting power to fuel injectors have used ECM and tssm same model number as my original one that did the same thing on me in between this I used ECM and tssm off my friends 05 road king and it worked fine had a few issues and had to switch it up the confusing part is if I put my friends ECM back on it it will start and run but only while the run button is being held in and nothing at all with the matching other parts on
 
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Old Jan 12, 2025 | 11:36 AM
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You will get a lot more help if you provide some basics. Like, what year and model you have, as well as some recent history and mods on the bike.
It's also harder to read when you post one long sentence without any breaks.
 
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Old Jan 12, 2025 | 12:16 PM
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Originally Posted by nevil
You will get a lot more help if you provide some basics. Like, what year and model you have, as well as some recent history and mods on the bike.
It's also harder to read when you post one long sentence without any breaks.
Good luck. He started over. Here is original.

https://www.hdforums.com/forum/ignit...-no-power.html
 
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Old Jan 12, 2025 | 12:52 PM
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And he never responded to all the effort put into the first post.
 
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Old Jan 12, 2025 | 09:53 PM
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Sounds like a bad run/stop button.
 
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