Idle speed adjustment?

Having Problems with your BMW R1200RT/R1250RT? or have some Maintenance and Service questions?
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Kootbiker
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Joined: Wed May 13, 2020 12:02 am

Idle speed adjustment?

Post by Kootbiker »

anyone know if a 2008 1200RT has an idle speed adjuster
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David.
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Bike Model and Year: R1200RT (Camhead) 2012
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Re: Idle speed adjustment?

Post by David. »

I'm not 100% sure on this, I usually get a man in, but here are my thoughts.

My understanding is that the idle speed is controlled by the ECU via the stepper motors. I believe calibrating the stepper motors is what is required.

JVB, (a BMW Guru) says, http://www.jimvonbaden.com/R1200_TB_Sync.html

This Hex Code article seems to explain how stepper motors work, https://www.hexcode.co.za/techinfo/iac
Last edited by David. on Wed May 13, 2020 10:57 am, edited 1 time in total.
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