PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

CT Emissions

Thread Tools
 
Search this Thread
 
Old Nov 3, 2005 | 08:32 AM
  #21  
JL ws-6's Avatar
Race your car!
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (50)
 
Joined: Mar 2004
Posts: 15,421
Likes: 18
Default

Think about it... no cats, but the computer says o.k.... wouldn't you think something's up?

My advise, get some cats, real ones, into the exhaust, and get the rear o2's up and working and then go back thru.. before they tell you that the car has to go on the rollers.
Reply
Old Nov 3, 2005 | 11:17 AM
  #22  
tars7's Avatar
Thread Starter
On The Tree
iTrader: (3)
 
Joined: Dec 2003
Posts: 150
Likes: 0
From: Danbury Ct
Default

I have two cats sitting right behind me, i was planning on putting them in the y-pipe, but do you think its necesarry to put the 02 sensors back in? Will they look for that? If i just plug the o2 sensors in and not change the code back from no error reported is that going to hurt anything? I can't see how it would.
Reply
Old Nov 3, 2005 | 11:22 AM
  #23  
JL ws-6's Avatar
Race your car!
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (50)
 
Joined: Mar 2004
Posts: 15,421
Likes: 18
Default

I'd put them in, just incase they scan the car to see what's there and what's not. You can turn them off so they aren't doing anything as far as the tune goes, but if they are in the pipe, the computer will still see that they are there, and will see the readings, just won't care what the readings are.

P.M. Chef, he has more info about this stuff.. his car failed and he had to do stuff to get it to go thru.
Reply
Old Nov 3, 2005 | 11:39 AM
  #24  
9T9BlueTA's Avatar
TECH Resident
iTrader: (2)
 
Joined: Dec 2001
Posts: 873
Likes: 0
From: CT
Default

I dont know where you guys are going for emissions but find a better place.
Reply
Old Nov 3, 2005 | 01:27 PM
  #25  
tars7's Avatar
Thread Starter
On The Tree
iTrader: (3)
 
Joined: Dec 2003
Posts: 150
Likes: 0
From: Danbury Ct
Default

Do you have any suggestions?
Reply
Old Nov 3, 2005 | 03:05 PM
  #26  
9T9BlueTA's Avatar
TECH Resident
iTrader: (2)
 
Joined: Dec 2001
Posts: 873
Likes: 0
From: CT
Default

Originally Posted by tars7
Do you have any suggestions?
Sorry dont know Danbury area. However, I dont know where all this scan your computer stuff came from? All they do is check the readyness codes. They dont compare files, they dont have advanced diagnostic details of any particular PCM. Its a very simple system, look for cats, check for codes, test gas cap, done. Next $20.

I dont know how or who screwed chef either, My buddy actually WANTED the roller test on a car he swapped the engine out of, he went from an OBDII vehicle to a carbed system. They wouldnt do it and he just registered the car somewhere else lol.
Reply




All times are GMT -5. The time now is 10:35 AM.

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