PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

58x to 24x

Thread Tools
 
Search this Thread
 
Old Jan 26, 2017 | 10:35 AM
  #1  
mutang357's Avatar
Thread Starter
Teching In
 
Joined: Jan 2015
Posts: 46
Likes: 0
Default 58x to 24x

I got a car that had a 58x shannon taylor harness, and my motor is a 24x. Any insight to swapping this over to work? Ive heard the wires for the cam sensor are longer and are 5v insted of 12? Would I need to rework some wires and get a new connector? Has someone done this before, just looking for some help?
Reply
Old Jan 26, 2017 | 01:38 PM
  #2  
2xLS1's Avatar
TECH Senior Member
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (25)
 
Joined: Nov 2001
Posts: 5,649
Likes: 9
From: Warr Acres, OK
Default

A 58x harness will be pinned for a E38 or newer PCM (58x). There is no converter to allow a 24x engine to work with a 58x PCM. There is only a converter to allow a 58x engine to work with a 24x PCM. (Lingenfelter)
Reply
Old Jan 26, 2017 | 01:53 PM
  #3  
mutang357's Avatar
Thread Starter
Teching In
 
Joined: Jan 2015
Posts: 46
Likes: 0
Default

i am going to run the megasquirt gold box, not a factory ecu
Reply
Old Jan 27, 2017 | 12:20 PM
  #4  
mutang357's Avatar
Thread Starter
Teching In
 
Joined: Jan 2015
Posts: 46
Likes: 0
Default

he actually makes a jumper harness
Reply
Old Feb 18, 2017 | 10:46 PM
  #5  
ProServ's Avatar
LS1Tech Sponsor
10 Year Member
 
Joined: Feb 2015
Posts: 154
Likes: 0
From: Indiana
Default Cam sensor

The camshaft sensor mounted in the front timing cover is the same sensor for 24x and 58x Gen IV engines (1x or 4x reluctor wheels) so it is compatible with 12v or 5v power (obviously not the same sensor as was mounted at the back of the block on the Gen III engines).

The crank sensors are not the same between the 24x and the 58x engines. Fairly certain even if you are using Megasquirt you want the correct sensor for the particular reluctor wheel you are using. The crank sensor connector is also different between the two so your harness might need changed.


Originally Posted by mutang357
I got a car that had a 58x shannon taylor harness, and my motor is a 24x. Any insight to swapping this over to work? Ive heard the wires for the cam sensor are longer and are 5v insted of 12? Would I need to rework some wires and get a new connector? Has someone done this before, just looking for some help?
__________________
Jason Haines
Product & Service Solutions LLC
www.proservsolutions.com
https://www.facebook.com/proserv/

Reply




All times are GMT -5. The time now is 11:00 PM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE