Could you help me to fill up my own wiring diagram what it comes to wiring starter relay, as I think I cannot get it done without it? As far as I understand, pin 85 goes to M-unit IGN and 30 goes to coil as in original Boyer setup. How about rest? I know that I have to have that charger filament light or 330ohm resistor to get charging working right.
BMW R80/7, help needed doing re-wiring
BMW R80/7, help needed doing re-wiring
Update: So figured it out. In original wiring there is "starter relay" that could be deleted when installing M-unit, as starter has it's own solenoid which is driven by the Mo-unit "Start" x2, IGN -> Coils and load to OEM alternator light could be just taken anywhere basically.
- Attachments
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- Original wiring diagram
- oem wiring.jpg (358.16 KiB) Viewed 1267 times
Last edited by djsfh on Sun Mar 23, 2025 1:05 pm, edited 3 times in total.
Re: BMW R80/7, help needed doing re-wiring
You should try communicating directly with Motogadget for info.
Mechanic from Hell
"I remember every raging second of it...
My bike was on fire, the road was on fire, and I was on fire.
It was the best ride ever!"
"I remember every raging second of it...
My bike was on fire, the road was on fire, and I was on fire.
It was the best ride ever!"
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Kurt in S.A.
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- Joined: Tue Aug 03, 2010 12:08 pm
