Author Topic: Stepper tutorial  (Read 721 times)

Online Bulldog9

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Re: Stepper tutorial
« Reply #30 on: March 25, 2023, 07:37:11 PM »
It was an 1100 Breva
Now a V9 so none of this entertainment with stepper,  just throw the whole thing Inc ECU away and fit a new one
Isn't progress great

Which V9? The early ones had the same TB and ECU as the v7iii's (3muig or something like that) That has an integral stepper built into the TB. No idea on the newer V7/9 Euro5 compliant 850s, but thought they had the same ECU and TB. If so it has a stepper. The V85 with throttle by wire does not.
The Living: 1976 Convert, 2007 GRiSO, 2016 Stornello #742, 2008 1200 Sport
The Departed: 2017 MGX, 2014 Norge GT,  In Stasis: 1978 XS750, XS1100SF

Offline tris

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Re: Stepper tutorial
« Reply #31 on: March 26, 2023, 02:11:41 AM »
Sorry, I wasn't clear enough
The miu3g does have a stepper for the same idle control action, but it's built-in and not a separate replaceable item

Here's a document explaining for V7, but principle is the same for the V9

It's also got a sealed "sacred screw " if you are inclined to break your motorcycle  :evil:
« Last Edit: March 26, 2023, 03:03:57 AM by tris »
2017 V9 Roamer
2005 Breva 1100 (non ABS) "Bruno" - now sold
1995 Cali 1100 - carby   "Dino" -now sold
1993 TW125 "POS" - Resting


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