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adrianw adrianw is offline
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Join Date: May 2000
Location: Bristol,Avon,England
Posts: 846
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40A Denso to 50A Bosche

Hi,

I'm [slowly] putting my non ABS R11S back togethor using a later donor bike that had ABS.

The later bike has the 50A altenator/generator

I am re-using my 99 harness so as to get rid of all the ABS complexity, make sure my speedo works etc.

The connectors to the altenator are different but similar.

In addition to the red power line, my loom has 2 blue wires and a green wire - the new one has two blues.

What's the green one for?

The circuit diagram attached shows the denzo / bosche differences.

What do I do with the green wire in this instance?

Thanks

Adrian


https://www.realoem.com/bmw/enUS/partgrp?id=0422-EUR-03-1999-259S-BMW-R_1100_S_98_0422,0432_&mg=12

https://forums.pelicanparts.com/bmw-r1100s-r1200s-tech-forum/196446-larger-alt-heated-grips.html




Old 08-28-2025, 01:14 AM
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