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Thread: cats

  1. #1

    Default cats

    took the cats out of my 04 2500 6.0 silverado check engine light on anyone no how to by pass it or if they sell a by pass kit or something

  2. #2
    Master Mechanic tattooed4life's Avatar
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    They do make emulator(spelling?) kits for o2 sensor bypass, I am not sure where to even look for one. I put a call into a friend who has used them before. As soon as I hear from him I'll pass on the info.
    1997 Chevy K3500
    4x4 X-Cab Dually
    454 Dual Exhaust

  3. #3
    Legend

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    I know tht tuner websites have these things that you just plug into it "ghost sensors", or get a custom tune and have them delete the sensors from the computer
    99 K1500 Suburban LT "THE BEAST"
    Hypertech III, K&N, true dual
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  4. #4

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    Someone who was looking to fool the ODB2 system might want to look into WWW.URDUSA.com and key word off road o2 sensors and you might like what u find..... ok just checked 4 ya there rear o2 sensor simulators are around 89 bucks 4 the gm v8 style
    Last edited by azdrtdog; 08-05-2009 at 04:09 PM. Reason: just thougt of it

    99 tahoe 2 dr. 4x4 7.4 4L80-e NP246, SAS, dana 60 hp, sterling 10.5 rear, gibson headers, and alot of tricks of the trade !!!!!!IF YOU'RE NOT CHEATING YOUR NOT TRYING!!!!!!!!

  5. #5
    Legend 2ToNe04's Avatar
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    tune it off.

    program pcm to not read your 02s

    this is where blackbearperformance comes in

    2004 4.8| Custom Paint| Tint| De-badged| Shaved Tailgate| Rollpan| Smoked Tails| Color Matched| Lowered 5/8| Suede Interior| Color Matched Interior| Indash & TVs| Mids-Lows & 2 12" CVRs| 500 & 1100 Interfires| Soundeadener| Outlaw CAI| Magnaflow|
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  6. #6

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    thanks guys for the quick response u guys are awesome gonna get on it right away driving with the light on is killing me im gonna try to tune it out

  7. #7
    Legend 2ToNe04's Avatar
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    no problem.

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