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:

EFI Tuning Explained

Thread Tools
 
Search this Thread
 
Old Apr 24, 2009 | 09:00 AM
  #1  
Harleypingman's Avatar
Harleypingman
Thread Starter
|
Extreme HDF Member
Joined: Apr 2006
Posts: 10,449
Likes: 46
From: Roswell, GA
Default EFI Tuning Explained

TTS recently posted a tuning manual on their website that provides a lot of information on EFI tuning. For those of us who may not know much, if anything, about what the big deal is about getting a good tune, or what the tuner is doing to our bike with his computer, check the table of contents of the manual and get acquainted with your bike's EFI system.

http://www.mastertune.net/files/Tuni...ning_Guide.pdf

While the pictures of the tables are from TTS' tuning system, the basic information about the ECM, look-up tables, VE, etc. are useful to our HD EFI systems (at least the Delphi EFI).

The tuning manual is probably more information than I would need, but very informative nevertheless.
 
Reply
Old Apr 24, 2009 | 09:25 AM
  #2  
Our07Ultra's Avatar
Our07Ultra
Road Warrior
Joined: Feb 2009
Posts: 1,519
Likes: 2
From: St. Augustine Florida
Default

Thanks for providing this! It will a valuable document in educating myself with the EFI on my scoot. My 01 RK was carburated.
Thanks again
 
Reply
Old Apr 18, 2019 | 07:11 PM
  #3  
Eduardo Leite's Avatar
Eduardo Leite
Stage II
Joined: Apr 2019
Posts: 2
Likes: 0
From: Brazil
Default

The link of this manual is broke. Do you still have the file and maybe can send it to me?
 
Reply
Old Apr 18, 2019 | 08:00 PM
  #4  
decencyxdefied's Avatar
decencyxdefied
Seasoned HDF Member
10 Year Member
Liked
Top Answer: 1
Joined: Mar 2012
Posts: 5,157
Likes: 740
From: new caney, tx
Default

Originally Posted by Eduardo Leite
The link of this manual is broke. Do you still have the file and maybe can send it to me?
probably because it's 10 years old man
 
Reply
Old Apr 18, 2019 | 09:48 PM
  #5  
dawg's Avatar
dawg
Seasoned HDF Member
Shutterbug
Liked
Loved
Community Favorite
Joined: Jun 2006
Posts: 28,476
Likes: 3,950
From: Vermont
Default

Originally Posted by Eduardo Leite
The link of this manual is broke. Do you still have the file and maybe can send it to me?
This is a revised edition, but nonetheless HERE
 
Reply
Old Apr 18, 2019 | 09:57 PM
  #6  
GalvTexGuy's Avatar
GalvTexGuy
Seasoned HDF Member
Veteran: Navy
10 Year Member
Joined: Apr 2015
Posts: 10,001
Likes: 5,266
Default

Originally Posted by Eduardo Leite
The link of this manual is broke. Do you still have the file and maybe can send it to me?
Never mind.
 

Last edited by GalvTexGuy; Apr 18, 2019 at 09:58 PM.
Reply
Old Apr 18, 2019 | 10:13 PM
  #7  
memphisharley's Avatar
memphisharley
Stellar HDF Member
Veteran: Marine Corps
5 Year Member
Liked
Community Favorite
Joined: Sep 2017
Posts: 2,132
Likes: 570
From: memphis
Default

Originally Posted by dawg
This is a revised edition, but nonetheless HERE
thanks
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Fishonsc
Ignition/Tuner/ECM/Fuel Injection
3
Mar 10, 2016 07:50 AM
dschock
Ignition/Tuner/ECM/Fuel Injection
10
Jul 7, 2014 04:13 PM
schwingding
Sportster Models
7
Dec 2, 2011 09:15 AM
jmg343
Northeast
3
Jun 20, 2009 08:30 AM
DRAGO1
Ignition/Tuner/ECM/Fuel Injection
0
Apr 1, 2008 11:10 AM




All times are GMT -5. The time now is 01:19 AM.

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