Touring Models Road King, Road King Custom, Road King Classic, Road Glide, Street Glide, Electra Glide, Electra Glide Classic, and Electra Glide Ultra Classic bikes.
Sponsored by:
Sponsored by:

o2 sensor

Thread Tools
 
Search this Thread
 
Old Apr 13, 2018 | 08:57 AM
  #1  
gtwalker1969's Avatar
gtwalker1969
Thread Starter
|
Stage IV
Joined: Apr 2018
Posts: 4
Likes: 0
From: grovetown ga
Default o2 sensor

what is the best o2 sensor for 15 road glide and autotune. i am running the 2n1 razor python exhaust with fp3. i am losing power and alot of backfire. what can i do the fix this.
 
Reply
Old Apr 13, 2018 | 08:59 AM
  #2  
roussfam's Avatar
roussfam
Seasoned HDF Member
15 Year Member
Top Answer: 1
Top Answer: 3
Top Answer: 5
Joined: Jan 2009
Posts: 12,703
Likes: 8,310
From: Ottawa, Ontario
Default

The one that came with your bike? Sounds like your map needs tweaking.
 
Reply
Old Apr 13, 2018 | 09:07 AM
  #3  
gtwalker1969's Avatar
gtwalker1969
Thread Starter
|
Stage IV
Joined: Apr 2018
Posts: 4
Likes: 0
From: grovetown ga
Default

very nice bike too, doing work on mines now, cant wait to get her back.
 
Reply
Old Apr 13, 2018 | 09:09 AM
  #4  
rigidthumper's Avatar
rigidthumper
Grand HDF Member
Veteran: Army
Veteran: Navy
15 Year Member
Top Answer: 10
Joined: Jul 2007
Posts: 3,745
Likes: 8,582
From: Bates County MO
Default

FP3 is designed to use the stock 02 sensors, so unless you damaged them during the pipe install, they should be fine. Ensure the 02 sensor with the black connector is hooked to the rear cylinder's pipe, and the sensor with the grey connector hooked to the front. This is the most common issue, followed by breaking the 02 sensor wires during removal/installation from old pipe to new.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
sud55
Touring Models
7
Apr 27, 2013 04:32 PM
UT-rckr
Softail Models
9
Jun 29, 2011 10:54 AM
BigAl1951
Touring Models
2
Apr 14, 2008 06:54 AM
diamondheadglide
Touring Models
9
Dec 14, 2007 07:07 AM
00ultra
Exhaust System Topics
6
Feb 9, 2006 02:06 PM




All times are GMT -5. The time now is 12:55 AM.

story-0
Jason Momoa Is Turning Classic Harleys Into PHEVs

Slideshow: Jason Momoa's latest restoration project blends 1920s Harley-Davidsons with modern electric technology, creating some of the most unusual hybrid motorcycles ever built.

By Verdad Gallardo | 2026-06-10 17:18:58


VIEW MORE
story-1
Harley-Davidson Fat Boy Becomes a Dark, Decepticon-Inspired Custom

Slideshow: Killer Custom's latest build relies on styling changes rather than performance upgrades, giving the cruiser an entirely different personality.

By Verdad Gallardo | 2026-06-03 18:28:05


VIEW MORE
story-2
6 Weirdest Harley-Davidsons Ever Sold to the Public

Slideshow: From military-inspired singles to scooters and three-wheel utility vehicles, these Harleys took the company far outside its comfort zone.

By Verdad Gallardo | 2026-06-02 18:34:10


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