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installed long tubes now o2s not working

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Old 09-02-2009, 12:55 PM
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Was your 00 a 4x4? Thats the only difference I can think of. Was it a factory 5 spd as well?
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Old 09-02-2009, 01:46 PM
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Originally Posted by 00ChevyScott
Was your 00 a 4x4? Thats the only difference I can think of. Was it a factory 5 spd as well?
yes it was...now it has neither 4x4 or a transmission
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Old 09-02-2009, 07:51 PM
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i took the o2s out before i took the y pipe out but no the sensors are different its 2wd 5 speed i just went and got new ones today threw those in and fired it up running perfect now
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Old 09-02-2009, 07:59 PM
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Are you running Cats or no cats?
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Old 09-02-2009, 08:00 PM
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Wow thats weird that both would just stop.. Did they get banged up when swapping exhaust
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Old 09-03-2009, 08:31 AM
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no cats i put new ones in yesterday and the light came back on anyone have any ideas
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Old 09-03-2009, 09:05 AM
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i hate to be Mr. Obvious, but are you sure you hooked them up to the right connector? Also do you have any logging software? What is the exact code, the wording you posted is kinda generic...
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Old 09-03-2009, 11:13 AM
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yeah the rear ones have different plugs i looked under the fuse box and i had a blown fuse on on of the 02 i think one of the codes is p0154
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Old 09-03-2009, 02:50 PM
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yeah im going nuts i cant figure this out
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Old 09-03-2009, 02:58 PM
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If you don't have cats then the sensors are likely reading that the cats aren't working.
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