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03-15-2010, 08:56 PM
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#1 |
 
Drives: BLACK/BLACK 2SS RS GFX Join Date: Apr 2009
Location: NY
Posts: 61
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LT Headers Check Engine Light HELP!!
I have ARH LTs with high flow cats, is there any way of fixing the check engine light without a tune? Maybe a fuse pull or something, I need a fix that will last for a long time or fix it completely, thanks guys
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03-15-2010, 08:59 PM
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#2 |
  
Drives: 2010 ss camaro, imperial blue Join Date: Sep 2009
Location: new orleans
Posts: 939
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i think a tune will be your best bet
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03-15-2010, 09:04 PM
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#3 |
         
Drives: 2SS/RS Join Date: Sep 2008
Location: Western North Carolina
Posts: 7,344
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A fuse pull will only reset the codes but just as soon as the computer runs it's diagnostic it will come back on.
Pretty much a tune is your only option to get rid of it though some have commented that it will go away eventually on its own once the computer learns the new exhaust. |
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03-16-2010, 12:18 AM
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#4 |
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12.23s@113mph
Drives: 2SS/RS, A6, just a few bolt ons Join Date: Jul 2009
Location: Houston, TX
Posts: 1,197
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only way to get rid of codes is a tune... didn't you do the research before buying them? if you didn't want codes or a tune, shoulda gone with shorties IMO.
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 RIP Cammie 7/15/2009 - 4/1/2011 |
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03-16-2010, 12:24 AM
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#5 |
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Account Suspended
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Why add headers and not a tune? The tune will maximize the headers that have already theoretically voided your warranty.
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03-16-2010, 12:41 AM
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#6 |
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Drives: 2010 2SS IOM L99 Join Date: Jan 2010
Location: LOUISVILLE,KY..
Posts: 7,545
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ditto
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03-16-2010, 12:46 AM
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#7 |
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Jim
Drives: 2010 Camaro 2SS/RS Orange Join Date: Sep 2009
Location: New York, Staten Island
Posts: 362
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I think he doesn't want to completely throw out his warranty.
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ARH 1 7/8 with Cats, Corsa Cat-back, Roto Fab CAI, and Jannetty Tune, L99
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03-16-2010, 12:17 PM
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#8 |
Drives: 2010 Camaro Auto 2SS/RS Join Date: Oct 2008
Location: Wauconda, IL
Posts: 878
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The codes probably have something to do with cat efficiency or o2 sensors. It's a bi-product of moving the cats farther away from the engine. Only way to really get rid of those codes is to shut them off. Go to Autozone and have them check your codes. It's free and once you know what the codes are, we can help out more.
Oh, and just installing the longtubes doesn't void your warranty.
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03-16-2010, 12:23 PM
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#9 |
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Drives: Camaro Join Date: Apr 2009
Location: Texas
Posts: 1,670
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The SES is a result of just about any set of headers with good high flow cats. You can get a mail order tune done to solve that & add a few extra hp. For example we charge $200 to mail order tune 2010 computers!
 Hope that helps!
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03-16-2010, 12:33 PM
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#10 |
Drives: 07_tundra/08_zo6 Join Date: Jun 2009
Location: Wichita falls, tx
Posts: 722
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I haven't done LTs either because I don't want to lose my entire warranty because of headders. It would be nice to only lose my entire exhaust warranty.
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03-16-2010, 12:39 PM
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#11 |
       
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Can't wait to get my LT's.
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03-16-2010, 01:19 PM
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#12 |
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Drives: BLACK/BLACK 2SS RS GFX Join Date: Apr 2009
Location: NY
Posts: 61
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I'm trading my car in and the check engine light is on so the dealer is going to deff make a huge fuss about it so I need a solution to make it go away. I got my 2SS last July, it has 10k miles and still worth 30k
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03-16-2010, 01:21 PM
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#13 |
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Drives: BLACK/BLACK 2SS RS GFX Join Date: Apr 2009
Location: NY
Posts: 61
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Oh and which fuse(s) needs to be pulled to reset the computer, and do you guys know which code has to get removed too?
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03-16-2010, 01:24 PM
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#14 | |
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Quote:
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