idle question
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Stellar HDF Member
Joined: Oct 2007
Posts: 2,957
Likes: 234
From: Kentucky
idle question
I have a 2018 Ultra Limited with SE Intake and Street Cannons. I downloaded the HD stage 1 calibration from the SE street tuner. Previously my bike idled at 750 rpm, after the download it now idles at 900 rpm. Is this the idle speed for the stage 1 calibration or is something not right?
Grand HDF Member
Joined: Sep 2013
Posts: 3,820
Likes: 588
From: Michigan
I have a 2018 Ultra Limited with SE Intake and Street Cannons. I downloaded the HD stage 1 calibration from the SE street tuner. Previously my bike idled at 750 rpm, after the download it now idles at 900 rpm. Is this the idle speed for the stage 1 calibration or is something not right?
Seasoned HDF Member
Joined: Jan 2008
Posts: 13,679
Likes: 11,472
From: State of Confusion
I have a 2018 Ultra Limited with SE Intake and Street Cannons. I downloaded the HD stage 1 calibration from the SE street tuner. Previously my bike idled at 750 rpm, after the download it now idles at 900 rpm. Is this the idle speed for the stage 1 calibration or is something not right?
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Stellar HDF Member
Joined: Oct 2007
Posts: 2,957
Likes: 234
From: Kentucky
I just plugged up the tuner to the bike and looked at the data tab, it says desired idle speed 1080 rpm so yeah the stage 1 calibration will increase your idle just a little
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Stellar HDF Member
Joined: Oct 2007
Posts: 2,957
Likes: 234
From: Kentucky
I just realized that the desired idle speed is relative to engine temp. I started my bike and watched the data live and after the bike was warm the desired idle speed was 944 rpm. Previous when I looked at the data the bike had been running and was still a little warm as it got cooler the desired idle speed would raise
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