02 sensor

logan13883

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#1

02 sensor

09-09-2006, 07:17 PM

My service engine light is on and i got it checked out , i think the code is
P0420 , its one of the o2 sensors , i think its before the cat, but the thing is i have a straight pipe on it , i was wondering if that is the cause , and is it even worth changing it?
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slow6

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#2

09-09-2006, 07:26 PM

Re: 02 sensor

no, its not worth changing
its either the before cat sensor or the after
on mine I only have an after cat sensor

2k2 camaro, K&N, SLP whisper lid, Konis, AEM, HP Tuners, Angel eyes/Halos, CF SS ram air hood, 4.10s, Zexel Torsen, UMI SFCs, CrossFire, BFGs, Gatorback, Catco, Flows, and TLC! DONT feed the Trolls!
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logan13883

Still Green

Project F-body

Join Date: Aug 2006

Posts: 68
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#3

09-09-2006, 07:26 PM

Re: 02 sensor

yea , wasnt sure if it did anything though , should i just disconnect em?
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slow6

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#4

09-09-2006, 07:30 PM

Re: 02 sensor

na, then you will have an exhaust leak

2k2 camaro, K&N, SLP whisper lid, Konis, AEM, HP Tuners, Angel eyes/Halos, CF SS ram air hood, 4.10s, Zexel Torsen, UMI SFCs, CrossFire, BFGs, Gatorback, Catco, Flows, and TLC! DONT feed the Trolls!
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