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Thread: dword value translate into real

  1. #11
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    Paul I do not know what extato DS, but I'm using is that this http://www.4shared.com/document/XdFPHr7n/ds_online.html aei on the internet that quasto the hit, but the advancement that mara is around 16.00 and idle and is actually around 4 , 5.
    I know because I measured with the scanner workshop near here.

  2. #12
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    Paul after much searching I found is A135.DS, but says that the advance is the byte 33, but even with the factor that made the DS the progress that brand is not the actual value, eg 31 x 0.3515625 decimal the result is 10.
    I went in the shop and measure the advance at idle is at 4.5 to 5.
    Another thing, if I lock the advance in the EFI indent marker must have the value 0 when locked Jump through the advancement AB?
    Can you help me with this?
    Thank you.

  3. #13
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    Paul tells me something, because when I save the log in EFI 4 and saved for analysis on another day, when I opened the log in Dashbord he goes fast at the speed of light?
    Already regulei the play speed to 0.5 and nothing has changed in speed viusalização.

    Any idea why this occurs?

  4. #14
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    Quote Originally Posted by todiboa View Post
    Paul after much searching I found is A135.DS, but says that the advance is the byte 33, but even with the factor that made the DS the progress that brand is not the actual value, eg 31 x 0.3515625 decimal the result is 10.
    I went in the shop and measure the advance at idle is at 4.5 to 5.
    Another thing, if I lock the advance in the EFI indent marker must have the value 0 when locked Jump through the advancement AB?
    Can you help me with this?
    Thank you.
    33 SAC SPARK ADVANCE IN DEGREES, N=E*256/90
    DEGREES = N*90/256

    Based on that text above (from A135.ds), 0.3515625 is the correct factor.

    The SAC parameter shows the "commanded spark". That means when the ECM transmits 31 it is attempting to advance the spark to 31*0.3515625=10.9 degrees. I don't know why the measured spark advance is different to what is being commanded by the ECM.

    Is it possible that A135.ds is the wrong data stream file for your vehicle?
    Is it possible that there is a mechanical fault causing the actual timing to be different from the commanded timing?
    Are you 100% sure you measured the timing accurately?

    Regards
    Paul
    Before asking for help, please read this.

  5. #15
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    Quote Originally Posted by todiboa View Post
    Paul tells me something, because when I save the log in EFI 4 and saved for analysis on another day, when I opened the log in Dashbord he goes fast at the speed of light?
    Already regulei the play speed to 0.5 and nothing has changed in speed viusalização.

    Any idea why this occurs?
    I'm sorry, I don't know. Can you send me a log file so I can test it here?

    Regards
    Paul
    Before asking for help, please read this.

  6. #16
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    Paul, follow my log for you to analyze the playback speed.
    http://www.crocko.com/68917D8A72F146...121_154032.alg

    as the ignition advance so I know if it really is mechanical failure if I take the mechanic to check, because it is not really my area the mechanical part.
    Thank you.

  7. #17
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    Quote Originally Posted by todiboa View Post
    Paul, follow my log for you to analyze the playback speed.
    http://www.crocko.com/68917D8A72F146...121_154032.alg

    as the ignition advance so I know if it really is mechanical failure if I take the mechanic to check, because it is not really my area the mechanical part.
    Thank you.
    Can you please send the file to me via email at paul@efilive.com, thanks.
    Regards
    Paul
    Before asking for help, please read this.

  8. #18
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    Paul, already sent the log in your email, ok?
    Thank you.

  9. #19
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    Quote Originally Posted by todiboa View Post
    Paul, already sent the log in your email, ok?
    Thank you.
    I received the log file, thanks.

    I opened the log file and clicked on the "Play" tool bar icon and it played back correctly at about 10 frames per second.
    I'm not sure why your install plays back at fast speed.

    Regards
    Paul
    Before asking for help, please read this.

  10. #20
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    Okay Paul here in Brazil I'm not the only one that uses EFI Live, has another guy that uses and also happens to play the same log.
    This other guy tried to play the old log into a machine and repdução was normal, ie 10 frames per second.
    Already in most modern machine like mine that is Pentium Dual Core 2.1GHz speed and 4GRAM vai a snap.

    Do not know why, is it something operacial system, I'm using Windows 8 and Windows 7 using the same result is the same.

    What is your operating system and configuration of machine?

    Thank you.

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