EVO All Evo Model Discussion

Wiring Problem?

Thread Tools
 
Search this Thread
 
Old Jan 22, 2023 | 11:42 AM
  #11  
98hotrodfatboy's Avatar
98hotrodfatboy
Seasoned HDF Member
15 Year Member
Liked
Loved
Top Answer: 5
Joined: Mar 2010
Posts: 21,093
Likes: 7,622
From: Poolville
Default

No, the SMP cps will not leak anything and it's tough to diagnose but as cheap as they are I carry a spare.. You never know.. for the MM EFI you do know to use the fixed mount holes, not the adjustable sliders, Right?
 
Reply
Old Jan 22, 2023 | 06:17 PM
  #12  
evotrike's Avatar
evotrike
Thread Starter
|
Road Master
Photogenic
Photoriffic
Shutterbug
Top Answer: 1
Joined: Jan 2019
Posts: 1,120
Likes: 901
From: Texas
Default

Yes....if you own one you best know it's workings or you won't be riding. No expert like a few on here but have learned a lot here and from fsm and have applied that as I'm able. No dealer/ indy in my area has a clue.

Waited a little too long for picking up some spare new parts from Ronnie's for the MM. Will have to get a dealer to do a search for me on those, 98.
 
Reply
Old Jan 24, 2023 | 07:50 AM
  #13  
cycleman11's Avatar
cycleman11
Tourer
Joined: May 2011
Posts: 469
Likes: 158
From: Alberta
Default

Those years of bikes had a recall on the ignition switch. It was not so much the switch but related wiring. The factory fix was to install a relay, a different main fuse and some related wiring. I think you can still find some info on the web. On bikes with a batwing, If you take the outer cover off the fairing and as you stand in front of the bike, look on the left fairing support that goes over to the speaker. If it has been fixed it will have a normal looking relay with yellow on the base bolted to the fairing support. Or you could just run the serial number through at a Harley dealer and see if it was fixed. Just one thing to stroke off your list before you move onto something else.

Being that is a fuel injected bike, 25 yrs old, some of the sensors are a known issue. Do a search on the site and you'll find some really good info on the MM injection trouble shooting.

I would do both of the above before I started tearing stuff apart and throwing money at the bike.
 
Reply
Old Jan 24, 2023 | 11:25 AM
  #14  
evotrike's Avatar
evotrike
Thread Starter
|
Road Master
Photogenic
Photoriffic
Shutterbug
Top Answer: 1
Joined: Jan 2019
Posts: 1,120
Likes: 901
From: Texas
Default

Originally Posted by cycleman11
Those years of bikes had a recall on the ignition switch. It was not so much the switch but related wiring. The factory fix was to install a relay, a different main fuse and some related wiring. I think you can still find some info on the web. On bikes with a batwing, If you take the outer cover off the fairing and as you stand in front of the bike, look on the left fairing support that goes over to the speaker. If it has been fixed it will have a normal looking relay with yellow on the base bolted to the fairing support. Or you could just run the serial number through at a Harley dealer and see if it was fixed. Just one thing to stroke off your list before you move onto something else.

Being that is a fuel injected bike, 25 yrs old, some of the sensors are a known issue. Do a search on the site and you'll find some really good info on the MM injection trouble shooting.

I would do both of the above before I started tearing stuff apart and throwing money at the bike.
Thanks, cycleman. Will look at that under the fairing. Definitely not one to start throwing parts at it. Retired, money not rolling in like it used to. Did want to replace all linkage on MM with new, however. ICS/ISC assemby, whichever it's called. The full kit with the throttle body/ butterfly shaft bearing included.
 
Reply
Old Jan 25, 2023 | 07:31 AM
  #15  
cycleman11's Avatar
cycleman11
Tourer
Joined: May 2011
Posts: 469
Likes: 158
From: Alberta
Default

If you get really stuck, many have removed the MM system and gone back to a carb.
 
Reply
Old Jan 25, 2023 | 09:01 AM
  #16  
evotrike's Avatar
evotrike
Thread Starter
|
Road Master
Photogenic
Photoriffic
Shutterbug
Top Answer: 1
Joined: Jan 2019
Posts: 1,120
Likes: 901
From: Texas
Default

Been thinking seriously about that....pick up parts a little at a time.....mileage would increasse. Getting 28-32 mpg. Runs out at 150 miles 1-up. Ask me how I know.
 
Reply
Old Jan 25, 2023 | 09:48 AM
  #17  
im's Avatar
im
Seasoned HDF Member
Joined: Feb 2007
Posts: 6,081
Likes: 1,127
From:
Default

Consider review CRANK sensor connector.
black pencil thick connector.
It is a push and turn connector.
Under side cover.
About 1 foot away from computer.
Loose connector causes a shut down or lots of cranking and no start.
 
Reply
Old Jan 25, 2023 | 09:54 AM
  #18  
im's Avatar
im
Seasoned HDF Member
Joined: Feb 2007
Posts: 6,081
Likes: 1,127
From:
Default

Did you have to cycle the key switch off and on three times before it would crank?
 
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 Jan 26, 2023 | 11:47 AM
  #19  
evotrike's Avatar
evotrike
Thread Starter
|
Road Master
Photogenic
Photoriffic
Shutterbug
Top Answer: 1
Joined: Jan 2019
Posts: 1,120
Likes: 901
From: Texas
Default

Originally Posted by im
Did you have to cycle the key switch off and on three times before it would crank?
No, im...after it died,, I cranked it several times to start. Would just turn over. 5 minutes later, started right up, but stuttered a second shifting up. Made my trip stop and started back up normal and ran fine all the way home. Maybe that counts for key cycling?
 
Reply
Old Jan 26, 2023 | 11:49 AM
  #20  
evotrike's Avatar
evotrike
Thread Starter
|
Road Master
Photogenic
Photoriffic
Shutterbug
Top Answer: 1
Joined: Jan 2019
Posts: 1,120
Likes: 901
From: Texas
Default

Originally Posted by im
Consider review CRANK sensor connector.
black pencil thick connector.
It is a push and turn connector.
Under side cover.
About 1 foot away from computer.
Loose connector causes a shut down or lots of cranking and no start.
Will check crank position sensor connection again. Thanks, im.
 
Reply



All times are GMT -5. The time now is 06:48 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