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

what does this code mean

Thread Tools
 
Search this Thread
 
Old Apr 22, 2007 | 05:41 PM
  #1  
hokie00 TA's Avatar
Thread Starter
Launching!
iTrader: (4)
 
Joined: Sep 2006
Posts: 287
Likes: 0
From: Culpeper Va
Default what does this code mean

ive got a 2000 ta and my ses light is on, the code is po430 what does that code mean and what do i have to correct that problem, i keep clearing the code and i drive the car a few miles and it just comes back on help me please.
Russell
Reply
Old Apr 22, 2007 | 05:46 PM
  #2  
2001NBMZ28's Avatar
TECH Senior Member
 
Joined: Dec 2001
Posts: 5,398
Likes: 3
From: Jacksonville, FL
Default

Bad passenger side cat - GM just extended the stock cat warranty to 10 years/120K. If you didn't get the letter I've got a link here somewhere.
Reply
Old Apr 22, 2007 | 05:56 PM
  #3  
hokie00 TA's Avatar
Thread Starter
Launching!
iTrader: (4)
 
Joined: Sep 2006
Posts: 287
Likes: 0
From: Culpeper Va
Default

should i just get it fixed under the gm warrenty of do lts's and catted Y
Reply
Old Apr 22, 2007 | 06:09 PM
  #4  
2001NBMZ28's Avatar
TECH Senior Member
 
Joined: Dec 2001
Posts: 5,398
Likes: 3
From: Jacksonville, FL
Default

Up to you, the warranty fix is free. No emissions here, when I get around to LTs not going to bother with cats.
Reply
Old Apr 22, 2007 | 07:19 PM
  #5  
hokie00 TA's Avatar
Thread Starter
Launching!
iTrader: (4)
 
Joined: Sep 2006
Posts: 287
Likes: 0
From: Culpeper Va
Default

what paperwork do i need when i take my car to the dealership to take care of the cat thing.
Reply
Old Apr 22, 2007 | 08:36 PM
  #6  
cool's Avatar
Teching In
iTrader: (1)
 
Joined: Jul 2005
Posts: 26
Likes: 0
From: peoria IL
Default

none. As long as it is original equipment they should take care of it.
Reply
Old Apr 23, 2007 | 08:47 PM
  #7  
hokie00 TA's Avatar
Thread Starter
Launching!
iTrader: (4)
 
Joined: Sep 2006
Posts: 287
Likes: 0
From: Culpeper Va
Default

the only thing i have done is a loudmouth catback and that should affect the cats should it.
Reply
Old Apr 23, 2007 | 08:59 PM
  #8  
Starz T/A 17's Avatar
TECH Addict
iTrader: (6)
 
Joined: Jul 2005
Posts: 2,855
Likes: 0
Default

It depends on the dealer, some are really picky and wont cover it if the cars modded, and theres a chance that the rear 02 senser is goin bad and reading slow and casuing the light to come on
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

10 Reasons Daily Driving a Swap Project SUCKS! (& 1 Reason to Do It Anyway)

 Michael S. Palmer
story-1

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

 Brett Foote
story-2

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-3

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-4

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-5

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

 Verdad Gallardo
story-6

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

 Pouria Savadkouei
story-7

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

 Verdad Gallardo
story-8

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-9

Top 10 Most Powerful Chevy Trucks Ever Made!

 
Old Apr 24, 2007 | 02:02 AM
  #9  
Xx01CamaroZ28xX's Avatar
TECH Addict
iTrader: (1)
 
Joined: Feb 2006
Posts: 2,009
Likes: 0
From: Rocklin, Ca
Default

I have the same light. Will they fix it even though I have a cut-out?
Reply
Old May 31, 2007 | 12:12 AM
  #10  
Soul TKR's Avatar
TECH Junkie
iTrader: (4)
 
Joined: Jun 2004
Posts: 3,543
Likes: 2
From: San Diego, CA
Default

anybody have the link to this said updated warranty?
Reply
Old May 31, 2007 | 08:34 AM
  #11  
Torque_Wrench's Avatar
TECH Addict
iTrader: (13)
 
Joined: Aug 2005
Posts: 2,267
Likes: 0
From: In the Sticks of Virginia
Default

Gentlemen, check your o2 Sensor first. Chances are it's the sensor that's failing. I'd go ahead and put a cat-less Y pipe on there, because eventually the cat will deteriorate and stop up. Just remove the cats and you won't have that problem.
Reply
Old May 31, 2007 | 10:08 AM
  #12  
ShermzT/A's Avatar
Staging Lane
iTrader: (2)
 
Joined: Aug 2005
Posts: 54
Likes: 0
From: MA
Default

Guys I just got all of my cats replaced under that warranty from GM. I brought it to my local GM dealer and they took care of me and sent the bill to GM afterwards. I was so happy.
Reply




All times are GMT -5. The time now is 09:52 PM.

story-0
10 Reasons Daily Driving a Swap Project SUCKS! (& 1 Reason to Do It Anyway)

Slideshow: 10 reasons daily-driving a swap project might not be for you. Or is it?

By Michael S. Palmer | 2026-06-17 09:39:05


VIEW MORE
story-1
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-2
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 | 2026-06-18 10:26:23


VIEW MORE
story-3
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-4
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-5
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-6
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-7
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-8
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-9
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