Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

O2 sensor fun!

Thread Tools
 
Search this Thread
 
Old Nov 26, 2006 | 04:54 PM
  #1  
orangeapeel's Avatar
Thread Starter
ЯєŧąяĐ Єl¡m¡иąŧøя ™
iTrader: (18)
 
Joined: Nov 2004
Posts: 16,083
Likes: 4
From: Justin, TX
Default O2 sensor fun!

Ok, How long does it take for your SES light to shut off after you have changed the O2 sensors. It has been so long I don't remember. Is there like 3 heat cycles or disconnect the battery? I can't remember. Plus I found out that I plugged them into the back ones when I did my clutch and left the fronts hanging. My boss was rushing me to finish, so I just plugged stuff in so fast I wasn't paying attention to which one was the extension and which was the rear connector. Car idles a million times better. Just wondering when the hell the light will shut off so I can go get my shyt inspected.

Jordan
Reply
Old Nov 26, 2006 | 04:57 PM
  #2  
presto_z's Avatar
TECH Fanatic
iTrader: (12)
 
Joined: Jan 2006
Posts: 1,899
Likes: 0
From: sw fl.
Default

try resetting ur PCM
Reply
Old Nov 26, 2006 | 05:02 PM
  #3  
WS6NIGHTMARE's Avatar
TECH Resident
iTrader: (7)
 
Joined: Oct 2006
Posts: 785
Likes: 0
From: Webster,Tx
Default

I think its supposed to be 25 cycles, but dont quote me on it. Why not just get a $50 code scanner from Autozone or something and clear it, then you'll also have a scanner for any future use.
Reply
Old Nov 26, 2006 | 05:03 PM
  #4  
RrCoX22's Avatar
TECH Addict
iTrader: (6)
 
Joined: Jun 2005
Posts: 2,210
Likes: 0
From: Ft. Bragg, NC
Default

disconneting the battery should hopefully do it... otherwise you may have some problems with your sensors
Reply
Old Nov 26, 2006 | 05:06 PM
  #5  
69lt1's Avatar
Teching In
 
Joined: May 2003
Posts: 44
Likes: 0
From: Milwaukee, WI
Default

If you do get the light reset, make sure you drive it several drive cycles or the ECMs readiness monitors will not be set and the inspection equipment will not communicate with the ECM. I found out the hard way when I had no cats and my car would not pass OBD2 emissions inspection.
Reply
Old Nov 26, 2006 | 05:06 PM
  #6  
2001NBMZ28's Avatar
TECH Senior Member
 
Joined: Dec 2001
Posts: 5,399
Likes: 3
From: Jacksonville, FL
Default

I'd reset the PCM, then do some drive cycles since you're going in for inspection. www.obdii.com/drivecycle.html
Reply
Old Nov 26, 2006 | 05:56 PM
  #7  
orangeapeel's Avatar
Thread Starter
ЯєŧąяĐ Єl¡m¡иąŧøя ™
iTrader: (18)
 
Joined: Nov 2004
Posts: 16,083
Likes: 4
From: Justin, TX
Default

That was what I thought that I would have to do. Car runs better already. I just need to shut them off, and hopefully it will stay off. I will go get it inspected sometime next week hopefully.
Reply
Old Nov 26, 2006 | 05:56 PM
  #8  
orangeapeel's Avatar
Thread Starter
ЯєŧąяĐ Єl¡m¡иąŧøя ™
iTrader: (18)
 
Joined: Nov 2004
Posts: 16,083
Likes: 4
From: Justin, TX
Default

Originally Posted by RrCoX22
disconneting the battery should hopefully do it... otherwise you may have some problems with your sensors
2 second set. I have 4 sets at home. IT better not be these sensors!
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

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

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Nov 27, 2006 | 12:27 AM
  #9  
TheBlurLS1's Avatar
That's what she said...
iTrader: (8)
 
Joined: Mar 2004
Posts: 7,954
Likes: 2
From: Nederland Texas
Default

Don't you have HPtuners/EFI? You can reset the the codes with that n3wb.
Reply
Old Nov 27, 2006 | 03:59 AM
  #10  
orangeapeel's Avatar
Thread Starter
ЯєŧąяĐ Єl¡m¡иąŧøя ™
iTrader: (18)
 
Joined: Nov 2004
Posts: 16,083
Likes: 4
From: Justin, TX
Default

Originally Posted by TheBlurLS1
Don't you have HPtuners/EFI? You can reset the the codes with that n3wb.
Yes and yes and yes.
Reply




All times are GMT -5. The time now is 09:35 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