PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

WB Setup with No Cats Using Rear 02?

Thread Tools
 
Search this Thread
 
Old Aug 18, 2007 | 03:33 AM
  #1  
LS2PWR's Avatar
Thread Starter
Teching In
iTrader: (5)
 
Joined: Jan 2006
Posts: 8
Likes: 0
Default WB Setup with No Cats Using Rear 02?

Car is an 05 M6 GTO with Long Tubes and No Cats.

Enhanced IO HPTuners Pro and LC1 Wideband.

Rear 02's are currently deleted due to the lack of cats and COT is disabled as well.

Since there are NO cats and the Rear 02's are not being used, can I just remove and unplug one of the rear 02's and use the Bung for the WB sensor instead of installing another bung?

If the above is correct Is it ok to just unplug the stock rear 02 and put it in a ziplock bag for storage?

I do not want to simulate the Rear Narrowband if it's not necessary.

Also which side is best for the wideband.....passenger or drivers side? Is it just internet lore that the Passenger side usually runs leaner on LSX motors?

Thanks for the help.
Reply
Old Aug 18, 2007 | 10:20 AM
  #2  
brokenfly's Avatar
Launching!
 
Joined: Oct 2006
Posts: 202
Likes: 0
Default

2004 gto here...i placed my wideband in the driver's side rear 02 bung...(leanest side account cylinder #7 i heard)...
tape up the leftover plug when you remove it or just leave it plugged in and o-clamp the o2 to the pipe...
Reply




All times are GMT -5. The time now is 12:56 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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