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  1. #1
    Sr. Apprentice 99 Z71 is a glorious beacon of light
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    Default Bypass o2 sensors

    I was thinking about gutting out the cats on my 99 K1500. I was wondering if I use a jet spectrum tuner to turn off the error reporting for the rear o2 sensors would it would still pass an emissions readiness test?

  2. #2
    Legend
    canislupis69 is a glorious beacon of light
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    Default

    The programmer might get rid of the idiot light, but it will not pass inspection.

    Bobby - North Carolina
    2008 4x4 5.3L V8
    6" Suspension Lift and 1.5" Body Lift
    20x9 Ballistic Jesters w/35" Toyo Open Country MT's
    4:56 Yukon Gears
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    K&N CAI
    No Fear Pedals
    Tint, Line-X bedliner, Window visors, Rear wheel well liners
    Painted front grill, bow ties and door badges, de-"lettered" tailgate
    Powder coated front and rear bumpers

  3. #3
    Master Mechanic
    RockHead is a glorious beacon of light
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    Default

    A Hand held programer will clear the code for you .


    SuperCharged 2006 Silverado SS 2WD

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