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Thread: Fuel Rail Pressure

  1. #21

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    Wish we would have gone metric a long time ago, like back when I was in college. It's a lot easier than Imperical!
    Aaron L.
    Conover, NC

  2. #22
    Junior Member
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    Works fine in metric.

  3. #23
    EFILive Reseller
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    Nov 2005
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    There can be some WIERD stuff logged as peak values. Not sure if it is an Edge issue or not, but I know that they stopped recording things (in "records") like max EGT and Boost due to erroneous spikes to what would seem like about 4x normal...
    www.kennedydiesel.com
    Specializing in Duramax Performance
    More than just a salesman-I use and test the products that I sell on a daily basis.
    Superflow Lie Detector in house

  4. #24
    Lifetime Member GMPX's Avatar
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    13,148

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    Again, I'm not sure exactly what signals the Edge intercepts, but Desired Pressure should not fault, Actual may get 'altered'.

    Cheers,
    Ross
    I no longer monitor the forum, please either post your question or create a support ticket.

  5. #25
    Junior Member
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    Nov 2005
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    I'll get my new gauges on and retry it.
    2003 CC 3500, LB7
    EFILive and lovin it

  6. #26
    Senior Member
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    Mar 2006
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    103

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    Quote Originally Posted by DURAtotheMAX
    Yeah my fuel rail pressure reads all wrong too. Sometimes it jumps up to 70,000 PSI or so....but thats on an LLY dmax.
    70000 psi is like 482mpa why so high i geuss when i thought a couple mpa was lots but now.....wow
    2017 Trailblazer 2.5L Dmax
    07 LBZ rc lb EFI - Sold
    05 lly cc lb, EFI 80hp tune-Sold
    01 lb7 rc lb EFI & Road Runner,1000+hp -Sold
    Duramax power

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