Milwaukee Eight (M8) 2017 and up M8 Air and Liquid Cooled discussion
Sponsored by:
Sponsored by:

trouble code

Thread Tools
 
Search this Thread
 
Old Sep 25, 2018 | 03:35 PM
  #1  
lfb54570's Avatar
lfb54570
Thread Starter
|
Stage IV
Joined: Aug 2017
Posts: 4
Likes: 0
From: Monongahela, PA
Cool trouble code

I have a 2017 Tri Glide, M8 107, Stage 1 kit with Screaming Eagle slip-ons. Been having a continuing issue with it setting a ck engine light, code 152. Dealer informs me that it's a inherent problem, indicating a rear cylinder O2 sensor, lean condition. Probable cause; lugging. Though it came on under decel, 5th gear coasting down a steep grade, RPM @ 2500. Bike has @ 9K on it. Any suggestions, anyone?
Thanks, Dave
 
Reply
Old Sep 25, 2018 | 04:35 PM
  #2  
jsrracing's Avatar
jsrracing
Cruiser
Joined: Sep 2018
Posts: 183
Likes: 70
From: ohio
Default

clear richin up the middle and re try .
if it comes back time for a rear 02


( your comment) indicating a rear cylinder O2 sensor, lean condition. Probable cause; lugging. ) This is what came to mind . I made a lot of assumptions that my not be true . first off being you dont care about your warranty (sub with se tuner )any flashing by other then there tuner will void your warranty ..
 

Last edited by jsrracing; Sep 25, 2018 at 05:12 PM.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Newfie
Milwaukee Eight (M8)
7
Apr 28, 2019 08:29 AM
Jay Jay
Dyna Glide Models
2
Feb 1, 2015 10:58 AM
BartsRoadKing
Touring Models
3
Aug 21, 2014 07:03 PM
DynaRyda06
Ignition/Tuner/ECM/Fuel Injection
6
Apr 17, 2010 06:25 PM
John69red
Exhaust System Topics
9
Mar 3, 2010 06:06 PM




All times are GMT -5. The time now is 08:28 AM.

story-0
7 Times Harley-Davidson Chucked Tradition Out the Window

Slideshow: Harley-Davidson built its reputation on nostalgia, but every so often, the company took a hard left turn into the future.

By Verdad Gallardo | 2026-05-20 11:18:19


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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