Conversions & Swaps LSX Engines in Non-LSX Vehicles
Sponsored by:
Sponsored by:

need an extra computer

Thread Tools
 
Search this Thread
 
Old Nov 3, 2009 | 07:36 PM
  #1  
OB_WAN's Avatar
Thread Starter
Teching In
 
Joined: Sep 2008
Posts: 7
Likes: 0
From: Roseville, CA
Default need an extra computer

I have a rock crawler with a tuned 2001 LR4(4.8L LS series engine). I need a backup computer for the trail. I've run in to a few experiences where the system shuts off my fuel/spark when I hit really hard. worried it is a bad connection in the computer.

What computer should I look for? I only need something that will get me home in limp mode. I have an aftermarket trans so don't need computer control to manage that.

here are the #'s on my computer, what should I ask the junk yard to match?

SERV.NO.09354896
*86CWAF9199034SUNS*
09374401
HDW NO. 16220610
Reply
Old Nov 3, 2009 | 07:45 PM
  #2  
SpecV44's Avatar
Launching!
iTrader: (7)
 
Joined: Oct 2008
Posts: 202
Likes: 0
From: Cocoa, FL
Default

i would just ask for a 2001 4.8 computer for a 5 speed truck. Its either that or buy a ECU and have the transmission tuned out.

I bought a 2002 Silverado 1500 5.3/4L60E ECU 2 weeks ago from LKQ for $65
Reply
Old Nov 3, 2009 | 08:01 PM
  #3  
OB_WAN's Avatar
Thread Starter
Teching In
 
Joined: Sep 2008
Posts: 7
Likes: 0
From: Roseville, CA
Default

I can get a computer for ~$40. just need to make sure I'm getting the right one.

so a computer for a manual trans will be setup w/out any validations? one with 4l60e tuning won't go in to limp mode?
Reply
Old Nov 3, 2009 | 11:33 PM
  #4  
G-Body's Avatar
sawzall wielding director
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (4)
 
Joined: Sep 2004
Posts: 3,148
Likes: 12
From: Downers Grove, IL
Default

You would still have to have the PCM tuned since it is going to have the VATS enabled and the engine will not run.
Reply




All times are GMT -5. The time now is 05:13 PM.

story-0
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-04 18:13:20


VIEW MORE
story-1
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-2
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-3
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-4
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-5
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-6
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-7
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-8
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-9
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