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  1. Replies
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    Are you saying that fuel pressure should stay...

    Are you saying that fuel pressure should stay high with ignition on engine off? It goes high when ignition is switched on. Then it goes back down when fuel pump stops after a few seconds. Then it...
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    Hi. Yes I changed my injectors. Also updated...

    Hi.

    Yes I changed my injectors. Also updated injector data. But might have done something wrong_ I think Nonnieselman is looking into that to verify my settings. I will try to copy settings from...
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    Ok.. I did a try to log AutoVE with the scan and...

    Ok.. I did a try to log AutoVE with the scan and tune 8 software but think i used the wrong pids. The ben i had is stuck at 0. I do not understand how to create maps in the v8 software either. Wish...
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    After reading up some more I would really like to...

    After reading up some more I would really like to do a calc.vet to tune both maf and ve in a single operation. Is that possible in COS3? Seems like most posts I read suggests that MAF should be...
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    Forgot to answer this. I'm in Europe and our...

    Forgot to answer this.
    I'm in Europe and our octane rating is RON not RON+MON/2 like in US. So my 95octane is something like 90.5-91 ish..
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    Just finished up the install tonight. Vent...

    Just finished up the install tonight.

    Vent trough the custom os tutorial found here. http://download.efilive.com/Tutorials/PDF/Custom%20OS%20Upgrade%20Tutorial.pdf

    First i used a tune with...
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    Some pictures for attention :) Also. What AFR...

    Some pictures for attention :)

    Also. What AFR is safe at up to 8 psi boost? 11.8?

    22948

    Air water intercooler.
    22949
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    Supercharged 03 Silverado 1500 5.3 (LM7)

    Hi

    Hi everyone. It has been a while since I had to ask for help here but I have read trough some posts from time to time. This time I am supercharged for the first time. I've got the Edelbrock...
  9. Sticky: Thank you :cheers: I followed the Calc VET...

    Thank you :cheers:

    I followed the Calc VET tutorial to calculate the VE table. Used "Calculated VE, BEN corrected (g*K/kPa)" so the VE is calculated with data from the MAF ?

    My next step is to...
  10. Sticky: Used the ltftben from the first log and made...

    Used the ltftben from the first log and made adjustments to the maf calibration. logs now show close to zero ltft :) No more knock retard :)

    21050

    Tok another drive/log and did some...
  11. Sticky: Yes.. Its way leaner than I would like. Except...

    Yes.. Its way leaner than I would like. Except when in PE mode. Cant hear the ping, but I see knock on the logs.

    Here
  12. Sticky: Uploaded a new screenshot in the post above. ...

    Uploaded a new screenshot in the post above.

    Here is the complete log.
    The tune is the stock tune from the car except the changes in the summary notes.

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  13. Sticky: Hi I have a 03 Silverado 5.3 Im in the process...

    Hi

    I have a 03 Silverado 5.3 Im in the process of supercharging. Ive installed headers and exhaust. Upgraded fuel system. As I struggle a bit learning EFI Live Ive not installed the supercharger...
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    Supercharged 03 Silverado 5.3L

    I got the truck last year and instaled kooks headers and y pipe. Corsa catback.
    I started playing with auto ve in the fall. But then the transmission failed on me twice. First the 2-4band. And then...
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    Thank you Joe. Things have been busy lately, so...

    Thank you Joe. Things have been busy lately, so haven't had time to test yet. I got an understanding of how the calculation's work after following ...
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    Thanks for explaining that :) Then that equation...

    Thanks for explaining that :) Then that equation he uses is in fact correct.
    10AFR / 3.333V = 3.0AFR/1v

    Since wideband starts at .88 not 0.
    0.883 x 3 = 2.649
    10 - 2.65 = 7.35

    And we do...
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    I find this setup strange. You tell EFI live that...

    I find this setup strange. You tell EFI live that 0v is AFR 10, and 5V is AFR 20. Then you configure the Wideband to behave differently. Where AFR 10 is actually 0.88v and AFR 20 is 4.2v.

    I might...
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    Have we been doing autove wrong?

    Hmm... If I'm not mistaken the BEN should be commanded AFR/Measured AFR.
    So if you have a BEN of .85 on commanded 12, you have a measured AFR of around 10?

    If you have a commanded AFR of 14.7...
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    I'm pretty new to all this. But to me it seems...

    I'm pretty new to all this. But to me it seems like something in your setup does not react linear to your change. I have no clue what the PID is named, but it should be possible to se your injectors...
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    Hope it's ok if I ask another AEM related...

    Hope it's ok if I ask another AEM related question in this thread.
    I'l start with a short introduction about myself. Engineer in Digital Video Broadcast, but with a good understanding of...
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    Hi and thank you for your answer. The paths in...

    Hi and thank you for your answer. The paths in \\HKEY_CURRENT_USER\Software\EFILive\V7.5\Properties\Dir appears to be correct. Also all other files where created correctly by the installer

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    a "touch calc_pids.txt" from bash crated a empty...

    a "touch calc_pids.txt" from bash crated a empty file and that seems to do the trick :) Is that file missing in the installer? Does it contain important data?
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    Hello Paul I have some problems running the...

    Hello Paul

    I have some problems running the EFI Live tune tool. I run windows in VMware, but I have never experienced problems running programs.
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