Ignition/Tuner/ECM/Fuel Injection Need advice on ignition issues? Questions about a tuner? Have questions about a EFI calibration or Fuel Injection? Tips on Engine Diagnostics, how to get codes, and what they mean. Find your answers here.

Plug wire resistence

Thread Tools
 
Search this Thread
 
  #1  
Old 05-07-2022, 10:29 AM
JKSHYT's Avatar
JKSHYT
JKSHYT is offline
Tourer
Thread Starter
Join Date: Jun 2012
Location: in a place with no Drama.
Posts: 349
Received 27 Likes on 23 Posts
Default Plug wire resistence

Hello, my wires are stock, my Front spark plug wire shows 12.35 ohms and rear reads 4.53.
ARe these within range?
Thanks
 
  #2  
Old 05-07-2022, 11:59 AM
hvacgaspiping's Avatar
hvacgaspiping
hvacgaspiping is offline
Seasoned HDF Member
Veteran: Navy
Join Date: Apr 2013
Location: Newcastle, OK
Posts: 32,838
Received 16,942 Likes on 8,623 Posts
Default

Originally Posted by JKSHYT
Hello, my wires are stock, my Front spark plug wire shows 12.35 ohms and rear reads 4.53.
ARe these within range?
Thanks
This should help a lot: https://www.championautoparts.com/Te...lug-Wires.html
 
The following users liked this post:
1 2 many (05-15-2022)
  #3  
Old 05-07-2022, 12:18 PM
Jackie Paper's Avatar
Jackie Paper
Jackie Paper is offline
Seasoned HDF Member
Join Date: Mar 2010
Location: Honah Lee
Posts: 35,351
Received 4,971 Likes on 4,163 Posts
Default

Originally Posted by JKSHYT
Hello, my wires are stock, my Front spark plug wire shows 12.35 ohms and rear reads 4.53.
ARe these within range?
Thanks
Add a signature line on year model and all the letters.

If you have a concern, also mist them in a black garage or at night with it running. I have seen them light up like a Frankenstein movie from the heat cracked insulation.

On a TC 04 Softail, the longer 19" wire should read 4750-11,230 ohms. The shorter is 1812 - 4375 for the 7.25 cable.
 
The following users liked this post:
JKSHYT (05-08-2022)
  #4  
Old 05-07-2022, 01:29 PM
JKSHYT's Avatar
JKSHYT
JKSHYT is offline
Tourer
Thread Starter
Join Date: Jun 2012
Location: in a place with no Drama.
Posts: 349
Received 27 Likes on 23 Posts
Default

Originally Posted by ripsaw
add a signature line on year model and all the letters.

If you have a concern, also mist them in a black garage or at night with it running. I have seen them light up like a frankenstein movie from the heat cracked insulation.

On a tc 04 softail, the longer 19" wire should read 4750-11,230 ohms. The shorter is 1812 - 4375 for the 7.25 cable.
2009 flhx, 96ci
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
twincam10353
General Harley Davidson Chat
2
01-25-2021 11:22 AM
Daddywags
Electrical/Lighting/Alarm
1
09-30-2018 09:09 AM
GBHummer125
Sportster Models
8
01-10-2015 09:48 PM
kingjoey5000
Ignition/Tuner/ECM/Fuel Injection
0
06-14-2013 01:38 PM
mississippiboy
Sportster Models
2
01-21-2009 10:59 AM



Quick Reply: Plug wire resistence



All times are GMT -5. The time now is 07:55 AM.