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02 sensor question

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Old 05-17-2009, 10:06 PM
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Default 02 sensor question

if i put LT's on my car and do away with the cats how do i get rid of or turn off the rear o2 sensors so it will run right? thanks!
Old 05-18-2009, 01:13 AM
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o2 sims
Old 05-18-2009, 08:32 AM
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where can i get them?
Old 05-18-2009, 09:26 AM
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I got mine from Az... look for the Bosch 13111 and you have to mention they are for the vettes. Maybe year 03-05
Old 05-18-2009, 11:06 AM
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ok so i need some Bosch 13111's for a c5 Vette 03-05?
Old 05-18-2009, 11:56 AM
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No, that is the replacement O2 sensor. If you got rid of you cats, you want to pass emissions, and/or want to get rid of the SES light, you either need to have the O2s tuned out or install O2 simulators. I have O2 sims from this link (http://www.o2simulator.com/index.php...products_id=10) I'm not trying to advertise, but none of the sponsors sell sims, they are NOT street legal. I highly recommend getting them tuned out though.
Old 05-18-2009, 12:52 PM
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Originally Posted by kdick91
No, that is the replacement O2 sensor. If you got rid of you cats, you want to pass emissions, and/or want to get rid of the SES light, you either need to have the O2s tuned out or install O2 simulators. I have O2 sims from this link (http://www.o2simulator.com/index.php...products_id=10) I'm not trying to advertise, but none of the sponsors sell sims, they are NOT street legal. I highly recommend getting them tuned out though.

who would tune them out? or does one of the hand held tuners do it?
Old 05-18-2009, 01:05 PM
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Originally Posted by boostnificent
who would tune them out? or does one of the hand held tuners do it?
I have mail order tuning on sale for $99.95 + S/H right now. Details are here: https://ls1tech.com/forums/generatio...-may-27th.html

On top of turning off lights, the calibration will make real HP that you will feel in your car... PM me if you have any questions.
Old 05-18-2009, 10:22 PM
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If you can't get to a dyno, go with Frost, mail order is the next best thing, and from what I heard, isn't far off from a dyno with Frost! Plus it is a sweet deal...




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