Can someone help me with graphing? Comments on my logging also appreciated.
08-07-2003, 08:11 AM
#1
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Can someone help me with graphing? Comments on my logging also appreciated.
How do I get the RPM on the X axis in Excel? Seems like I have tried everything.
Any tutoring on how to graph the VAG logs would be nice. Just the simple x-y axis of two different things would be very helpful.
Also, this things boost to 2340MBAR. Which, I am at sea level, 88F. So, that equals about 19.6PSI to my estimate?!?!
Thanks GIAC, my K03s should be dead soon...but it pulls pretty darn good though..heh
Both of these are like 2nd through 4th pulls WOT.
Thanks
<center><img src="http://ftp.techlogik.com/video/timingrpm.bmp"></center>
<center><img src="http://ftp.techlogik.com/video/boostrpm.bmp"></center>
Any tutoring on how to graph the VAG logs would be nice. Just the simple x-y axis of two different things would be very helpful.
Also, this things boost to 2340MBAR. Which, I am at sea level, 88F. So, that equals about 19.6PSI to my estimate?!?!
Thanks GIAC, my K03s should be dead soon...but it pulls pretty darn good though..heh
Both of these are like 2nd through 4th pulls WOT.
Thanks
<center><img src="http://ftp.techlogik.com/video/timingrpm.bmp"></center>
<center><img src="http://ftp.techlogik.com/video/boostrpm.bmp"></center>
08-07-2003, 08:18 AM
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1.34 bar... ugh, i wish...
you're such a tease... looks like you're just
spiking to 1.34 bar... probably holding much
lower... and you're taping pretty quick and
steadily to 1.2bar... i'm guessing you're hitting
1.34 at approx 3300rpms, and tapering to 1.2 by
about 3500rpms...
anyway... doesn't the new vag com version include
a graphing tool anyways?
spiking to 1.34 bar... probably holding much
lower... and you're taping pretty quick and
steadily to 1.2bar... i'm guessing you're hitting
1.34 at approx 3300rpms, and tapering to 1.2 by
about 3500rpms...
anyway... doesn't the new vag com version include
a graphing tool anyways?
08-07-2003, 08:25 AM
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Save them as JPEGs next time, they will load faster.
Also, to switch the RPMs to the X axis, format the chart as an XY scatter plot, not a line graph. That should do the trick, if not, let me know.
08-07-2003, 08:36 AM
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Well, it doesn, but it doesn't log it, just watch the lines go across, not good while driving...
Look at the boost/rpm again, it does a weird thing while shifting to back off boost I guess to protect the tranny, but it is constant going up and holding 1.3bar...look at the RPM/Boost next as they climb together...
The torque falls off as you hit 5000rpm and you can feel that, but it keeps boosting hard all the way until I shift as you can see. The tapering is the Tip chip I believe backing off boost when it hits the next shift, then the boost comes right back on hard just after you are in the next gear.
The torque falls off as you hit 5000rpm and you can feel that, but it keeps boosting hard all the way until I shift as you can see. The tapering is the Tip chip I believe backing off boost when it hits the next shift, then the boost comes right back on hard just after you are in the next gear.
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08-07-2003, 08:47 AM
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i had the same question yesterday
try this link for some hints 
<ul><li><a href="https://forums.audiworld.com/s4/msgs/1346710.phtml">https://forums.audiworld.com/s4/msgs/1346710.phtml</a</li></ul>
<ul><li><a href="https://forums.audiworld.com/s4/msgs/1346710.phtml">https://forums.audiworld.com/s4/msgs/1346710.phtml</a</li></ul>