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

Need help with harness

Thread Tools
 
Search this Thread
 
Old Dec 6, 2011 | 11:37 PM
  #1  
Nachol's Avatar
Thread Starter
Teching In
 
Joined: Sep 2011
Posts: 30
Likes: 0
Default Need help with harness

Almost complete with converting my harness into a stand alone. My question is when removing the 02 oxygen sensor which one do I remove? Front or rear of catalytic sensors.
Reply
Old Dec 7, 2011 | 12:42 AM
  #2  
i r teh noobz's Avatar
TECH Resident
iTrader: (4)
 
Joined: Feb 2009
Posts: 784
Likes: 0
From: Ohio
Default

Rear.
Reply
Old Dec 7, 2011 | 09:29 AM
  #3  
bczee's Avatar
TECH Senior Member
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (12)
 
Joined: Jan 2006
Posts: 6,670
Likes: 6
From: Concord, CA
Default

Remove the Rear.. you well need or use the Front ones, which are closer to the Exhaust Ports of the engine.
Reply
Old Dec 7, 2011 | 08:44 PM
  #4  
Nachol's Avatar
Thread Starter
Teching In
 
Joined: Sep 2011
Posts: 30
Likes: 0
Default

Thanks guys... So here is question # 2 The harness that came with my engine had the 02 plugs cut off. The diagram below show my setup of 02 wiring setup, what style of plug do I require? and does each 02 sensor require a pink wire? I ask because the color wire I ended up with are

Light green Qty:2
Green w/white Qty:2
Tan Qty: 2
Pluple Qty:1
Plurple w white Qty:1

Reply
Old Dec 8, 2011 | 02:46 PM
  #5  
sdetweil's Avatar
Staging Lane
 
Joined: Sep 2011
Posts: 50
Likes: 0
Default

green is front (bank x sensor 1)
purple is rear (bank x sensor 2)

Sam
Reply
Old Dec 8, 2011 | 03:35 PM
  #6  
TomM's Avatar
TECH Resident
15 Year Member
Photogenic
Liked
Loved
iTrader: (57)
 
Joined: Feb 2009
Posts: 857
Likes: 31
From: Baytown, Texas
Default

Remove bank 2 sensor 1, and bank 2 sensor 2....

T,
Reply




All times are GMT -5. The time now is 07:47 AM.

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 | 2026-06-09 14:55:56


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