Thread: More damn issues.. Any input?

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  1. #1 More damn issues.. Any input? 
    blknbstd
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    Default 04-17-2012
    So went to finish tuning this weekend an all of a sudden once i get there the wideband does the whole reading lean issue again..

    Can go WOT and right before i shift at 5,5-5,8k rpms the wideband goes complete lean, the car does not lose any power, no kr no codes.. Im so stumped and so is my tuner.

    Ive watched fuel pressure and it stays 55psi even when it "goes lean" so i know my pump fine.. And if it was a or a couple bad injectors wouldnt i get misfires and codes..?
    04 Comp G..... OVERKILLED/local tune water/meth 3.6, SD headers, 3in catless catback, autolite 104's lowered on SSC's and gxp brakes, DONROME STB.

    1/4mile in 14.03 at 98mph 2.4 60ft
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  2. #2 Re: More damn issues.. Any input? 
    darkhorizon
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    Default 04-18-2012
    The only thing more reliable than your wideband in terms of knowing how much fuel is going to your motor is the data value generated from:

    IPW vs RPM vs Fuel pressure.

    If none of those change sigificantly, then you probably have other issues.
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  3. #3 Re: More damn issues.. Any input? 
    blknbstd
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    Default 04-18-2012
    Wideband was broken -.-
    04 Comp G..... OVERKILLED/local tune water/meth 3.6, SD headers, 3in catless catback, autolite 104's lowered on SSC's and gxp brakes, DONROME STB.

    1/4mile in 14.03 at 98mph 2.4 60ft
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