2018+ Softail Models Breakout

Auto tuning module

Thread Tools
 
Search this Thread
 
Old Oct 2, 2022 | 01:44 PM
  #1  
Theopen150's Avatar
Theopen150
Thread Starter
|
Advanced
Joined: Jul 2022
Posts: 51
Likes: 17
From: Illinois
Default Auto tuning module

I have the Screamin Eagle smart tune pro auto tuning module.
Anyone do the install on this specifically on a Low Rider S and
could dumb it down for me ? I just can’t figure it out with enough
confidence to feel good about it.

Thanks
 
Reply
Old Oct 2, 2022 | 04:39 PM
  #2  
natural gasser's Avatar
natural gasser
Road Master
15 Year Member
Liked
Loved
Community Favorite
Joined: Jul 2008
Posts: 848
Likes: 408
From: In the mountains
Default

Sorry, no help. I always went to a competent tuner.
 

Last edited by natural gasser; Oct 2, 2022 at 04:41 PM.
Reply
Old Oct 4, 2022 | 07:00 AM
  #3  
martin10's Avatar
martin10
Road Warrior
10 Year Member
Liked
Loved
Community Favorite
Joined: Jul 2014
Posts: 1,584
Likes: 520
From: VA
Default

Any tuner is going to require time and effort to learn how to use it. The SE software is fairly simple to use. Just spend some time with the software and then ask specific questions when you don't understand something.
 
Reply
Old Oct 4, 2022 | 08:20 AM
  #4  
chopper_man's Avatar
chopper_man
Stellar HDF Member
Veteran: Army
10 Year Member
Liked
Community Favorite
Joined: Apr 2016
Posts: 3,281
Likes: 2,076
From: Masshole
Default

Not sure if smart tune and auto tune is the same, but check this video out.
 
Reply
Old Oct 4, 2022 | 10:14 AM
  #5  
Theopen150's Avatar
Theopen150
Thread Starter
|
Advanced
Joined: Jul 2022
Posts: 51
Likes: 17
From: Illinois
Default

I have the SEPST and have already installed the appropriate map for my motorcycle.
Im looking for someone who is or has installed the smart tune pro and could kinda
walk me through how it’s connected ? The instructions just confuse me.

 
Reply
Old Oct 4, 2022 | 06:47 PM
  #6  
Theopen150's Avatar
Theopen150
Thread Starter
|
Advanced
Joined: Jul 2022
Posts: 51
Likes: 17
From: Illinois
Default

I went to install the wide band o2’s in the TBR head pipes I removed the reducers that allowed the narrow bands and I am under
the assumption that the wide band o2’s that come with the smart tune pro tuner kit are 18 mm
and I just can’t get them to fit the TBR ? Any thoughts anyone ?

Thanks
 

Last edited by Theopen150; Oct 4, 2022 at 06:53 PM.
Reply
Old Oct 5, 2022 | 04:05 AM
  #7  
FranBunnyFFXII's Avatar
FranBunnyFFXII
HDF Community Team
Veteran: National Guard
5 Year Member
Liked
Community Favorite
Joined: Oct 2018
Posts: 4,344
Likes: 3,391
From: Seattle
Community Team
Default

Oh you mean the Smart Tune Pro.
I've never seen anyone install it. But I plan on getting it if I ever go with an aftermarket cam.
I have the stock headpipe though so I cant help you with the TBR.
 
Reply
Old Oct 8, 2022 | 02:27 PM
  #8  
Tony Steward's Avatar
Tony Steward
Novice
Joined: Oct 2020
Posts: 22
Likes: 2
From: Oklahoma
Default

I have the Harley Smart Tune Pro Auto Tuning module with the wide band o2 sensors. At first I was using it with the Screaming Eagle tuner, now I'm using with the Power Vision tuner I got from MotoFuelUSA. It takes a specific tune to work with the auto tune pro, but the wide band o2s and module do help keeping the tune the same in relationship the motor through different environments.

IF I had to do it again, I might just go with the Power Vision from the start to get the proper tunes. I didn't run them separately to know a difference, but I do know that my bike runs really well.
 
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-1

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-2

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-3

Killer Custom's Jail Break Is The Breakout That Refused to Blend In

 Verdad Gallardo
story-4

Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

 Verdad Gallardo
story-5

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-6

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-7

10 Motorcycles You Should Never Buy

 Joe Kucinski
story-8

10 Things Harley-Davidson Needs to Fix in 2026

 Verdad Gallardo
story-9

Southpaw Super Glide: A Left-Hand-Drive 1979 Harley FXE Built to Fit the Rider

 Verdad Gallardo
Old Oct 8, 2022 | 08:20 PM
  #9  
Steve Cole's Avatar
Steve Cole
HD EFI Guru
15 Year Member
Top Answer: 1
Top Answer: 3
Top Answer: 5
Joined: Jan 2008
Posts: 4,453
Likes: 4,707
Default

Originally Posted by Theopen150
I went to install the wide band o2’s in the TBR head pipes I removed the reducers that allowed the narrow bands and I am under
the assumption that the wide band o2’s that come with the smart tune pro tuner kit are 18 mm
and I just can’t get them to fit the TBR ? Any thoughts anyone ?

Thanks
Basically you remove the narrow band sensors from the plug in point then remove them from the exhaust. Install the Wide Band O2 sensor into the pipe. Once there you will need to locate the position to mount the module and route the wires to the plugs where the stock O2 were plug into and plug those two connectors from the module into them. Then take the other two plugs and route them to the front and rear Wide Band O2 sensors. What you left with at that point is a ground wire the you route to the ground shown to you in the manual for your model. Thats it for connecting it up but you need to install a tune into the ECM for that module and your model bike with your tuner.
 
Reply
Old Oct 9, 2022 | 03:05 AM
  #10  
Glenn Gorman's Avatar
Glenn Gorman
Stellar HDF Member
5 Year Member
Liked
Loved
Community Favorite
Joined: Jul 2020
Posts: 2,288
Likes: 1,793
From: space
Default

Originally Posted by Theopen150
I went to install the wide band o2’s in the TBR head pipes I removed the reducers that allowed the narrow bands and I am under
the assumption that the wide band o2’s that come with the smart tune pro tuner kit are 18 mm
and I just can’t get them to fit the TBR ? Any thoughts anyone ?

Thanks
Do you mean that they won't screw in? Are too small or too big for the 18mm hole? You have to install the new bungs, 18mm is the size, the thread has to be 1.50. Which bungs did you use, if any?

2018 and later Softail models: Separate purchase of Wide Band O2 Sensor Wire Harness Extension Kit (Part No. 69201830) is required for this installation.


Bung thread pitch: M18 x 1.5

10. Drill and tap both oxygen sensor ports on exhaust system. Use Exhaust Oxygen Sensor (Wide Band HO2) Bung Drill And Tap Tool Kit (Part No. 14900105) to complete procedure.
 

Last edited by Glenn Gorman; Oct 9, 2022 at 03:20 AM.
Reply



All times are GMT -5. The time now is 12:46 PM.

story-0
7 Surprising Harley-Davidson Products that Are Not Motorcycles

Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.

By Verdad Gallardo | 2026-04-29 16:50:35


VIEW MORE
story-1
8 Best Harley-Davidson Motorcycles Ever

Slideshow: Not every Harley gets it right, but these are the ones that genuinely earned their reputation.

By Pouria Savadkouei | 2026-04-15 14:23:21


VIEW MORE
story-2
10 Worst Harley-Davidson Motorcycles Ever

Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.

By Pouria Savadkouei | 2026-04-01 20:01:09


VIEW MORE
story-3
Killer Custom's Jail Break Is The Breakout That Refused to Blend In

Slideshow: Killer Custom's "Jail Breaker" build focuses more on stance and visual aggression than mechanical overhaul.

By Verdad Gallardo | 2026-03-18 19:20:32


VIEW MORE
story-4
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.

By Verdad Gallardo | 2026-03-07 16:15:30


VIEW MORE
story-5
Harley-Davidson Reveals Super Cool Cafe Racer Concept

Slideshow: Harley-Davidson's new RMCR concept revives the café racer formula with modern hardware-and it may be exactly the reset the company needs.

By Verdad Gallardo | 2026-03-04 12:23:37


VIEW MORE
story-6
Engraved Rebellion: Inside Bundnerbike's Glam Rock II

Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.

By Verdad Gallardo | 2026-02-24 18:19:44


VIEW MORE
story-7
10 Motorcycles You Should Never Buy

Slideshow: There is no shortage of great motorcycles to buy, but we would avoid these ten.

By Joe Kucinski | 2026-02-19 14:50:51


VIEW MORE
story-8
10 Things Harley-Davidson Needs to Fix in 2026

Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.

By Verdad Gallardo | 2026-01-13 18:33:17


VIEW MORE
story-9
Southpaw Super Glide: A Left-Hand-Drive 1979 Harley FXE Built to Fit the Rider

Slideshow: Graeme Billington's left-hand-drive Shovelhead is as much about problem-solving as it is about classic Harley form.

By Verdad Gallardo | 2025-12-30 11:27:08


VIEW MORE