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Thread: P0443 code

  1. 05-30-2023 #1
    K Rob
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    P0443 code

    09' Pontiac G8 GT - could this be tune related ?
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    2009 Pontiac G8 GT - VCM otr intake, underdrive pulley, Kooks LT's no cats to Kooks mufflers, LS7 maf, 3.45 gears, stall, cammed
    2014 Chevy SS - Rotofab CAI, LS7 maf, Kooks LT's no cats to factory mufflers, flex fuel sensor, cammed
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  2. 05-30-2023 #2
    horsepowerguru427
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    i believe you meant to post the log with that tune file? otherwise, yes, the tune is definitely tune related lol
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  3. 05-31-2023 #3
    K Rob
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    Current log
    Attached Files Attached Files
    2009 Pontiac G8 GT - VCM otr intake, underdrive pulley, Kooks LT's no cats to Kooks mufflers, LS7 maf, 3.45 gears, stall, cammed
    2014 Chevy SS - Rotofab CAI, LS7 maf, Kooks LT's no cats to factory mufflers, flex fuel sensor, cammed
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  4. 05-31-2023 #4
    Alvin
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    That code has to do with EVAP system.

    It's not related to tuning.
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