Sportster Models 883, 883 Custom, 1200 Custom, 883L, 1200L, 1200S, 1200 Roadster, XR1200, and the Nightster.
Sponsored by:
Sponsored by:

PC III Issues, need some help

Thread Tools
 
Search this Thread
 
Old Feb 19, 2008 | 06:17 PM
  #1  
jpowell490's Avatar
jpowell490
Thread Starter
|
Road Master
Joined: Feb 2008
Posts: 819
Likes: 21
From: Johnson City, TN
Default PC III Issues, need some help

Hey All,

I have an 08 XL 883 Sportster and just got my Power Commander III. Couple of things going on.

I hooked it up and installed the O2 eliminators, started the bike with no troubles , but one problem. The light that comes on when you turn the start button on, on the speedometer, looks like a motor and is yellow. This is the light that stays lit for a minute until the bike is ready to start. Well now since the PC III install it stays on when the bike is running.

I only ran the bike for about 10 seconds and cut it off, does anyone know why it is doing that?


The other problem is probably simple. The PC III will not fit into the frame like it shows, no way no how. I haven't tried to install the seat yet so I wanted to check and see if anyone had pointers on that.

Thanks
 
Reply
Old Feb 19, 2008 | 07:00 PM
  #2  
YodaddyKeith's Avatar
YodaddyKeith
Banned
Joined: Sep 2007
Posts: 1,777
Likes: 3
From: Fugitive from justice
Default RE: PC III Issues, need some help

My '07 custom uses a PCIII that came with a new plastic bucket that pops into the top of the rear fender....it places the PCIII under the factory ECM....fits fine.

Where does the instructions have you installing yours?
 
Reply
Old Feb 19, 2008 | 07:14 PM
  #3  
jpowell490's Avatar
jpowell490
Thread Starter
|
Road Master
Joined: Feb 2008
Posts: 819
Likes: 21
From: Johnson City, TN
Default RE: PC III Issues, need some help

well that part fits fine, it is the wiring harness that goes toward the front near the tank that is the PITA. Any ideas on the FI light staying on?
 
Reply
Old Feb 19, 2008 | 07:20 PM
  #4  
YodaddyKeith's Avatar
YodaddyKeith
Banned
Joined: Sep 2007
Posts: 1,777
Likes: 3
From: Fugitive from justice
Default RE: PC III Issues, need some help

Nope.......if you got it from Jamie at fuelmoto, he will fix you up on the phone quickly.....If you bought it elsewhere, then you can try writing Dynojet via email.
 
Reply
Old Feb 19, 2008 | 07:30 PM
  #5  
jpowell490's Avatar
jpowell490
Thread Starter
|
Road Master
Joined: Feb 2008
Posts: 819
Likes: 21
From: Johnson City, TN
Default RE: PC III Issues, need some help

well upon further reading on the internet they say it stays on because the O2 sensors are unplugged, so not sure the work around on this.
 
Reply
Old Feb 19, 2008 | 07:33 PM
  #6  
YodaddyKeith's Avatar
YodaddyKeith
Banned
Joined: Sep 2007
Posts: 1,777
Likes: 3
From: Fugitive from justice
Default RE: PC III Issues, need some help

Yeah, but the eliminators plugs should fool the ECM and prevent the light.......Start the bike again and see if the light clears, you ain't gonna hurt it if all you do is start it and let it warm up......then pull the codes...even if the light don't clear, pull the codes.
 
Reply
Old Feb 19, 2008 | 07:40 PM
  #7  
jpowell490's Avatar
jpowell490
Thread Starter
|
Road Master
Joined: Feb 2008
Posts: 819
Likes: 21
From: Johnson City, TN
Default RE: PC III Issues, need some help

how do you pull the codes?
 
Reply
Old Feb 19, 2008 | 07:46 PM
  #8  
YodaddyKeith's Avatar
YodaddyKeith
Banned
Joined: Sep 2007
Posts: 1,777
Likes: 3
From: Fugitive from justice
Default RE: PC III Issues, need some help

http://www.harleychatgroup.com/index...cle&sid=42

Just follow the instructions.....then post results, ok?
 
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

7 Times Harley-Davidson Chucked Tradition Out the Window

 Verdad Gallardo
story-1

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-2

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-3

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-4

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

 Verdad Gallardo
story-5

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

 Verdad Gallardo
story-6

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-7

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-8

10 Motorcycles You Should Never Buy

 Joe Kucinski
story-9

10 Things Harley-Davidson Needs to Fix in 2026

 Verdad Gallardo
Old Feb 19, 2008 | 08:09 PM
  #9  
tom071200c's Avatar
tom071200c
Road Master
Joined: Jan 2008
Posts: 772
Likes: 4
From: ohio
Default RE: PC III Issues, need some help

I feel your pain on the wiring. It took me like 15 minutes to get it all tucked under there the right way so that the seat would fit. It will work though, so just keep trying different ways. As far as the engine light you are on your own. Mine has the 02 eliminators as well and that doesn't stay on. The map from Fuelmoto is smooth. Bike purrs like a kitten and throttle response is awesome!
 
Reply
Old Feb 19, 2008 | 08:44 PM
  #10  
jpowell490's Avatar
jpowell490
Thread Starter
|
Road Master
Joined: Feb 2008
Posts: 819
Likes: 21
From: Johnson City, TN
Default RE: PC III Issues, need some help

Tom did you do the O2 eliminators? That is why the light is staying on so not sure what to do there.
 
Reply



All times are GMT -5. The time now is 12:15 PM.

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