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k100 dyno test power dip
Posted: Fri Apr 07, 2006 3:07 pm
by flopmeister69
I had my EP3 dyno-tuned yesterday by the tuning factory and according to the run charts at about 4000 rpms the torque curve dips down until 4500 then rises back to where it was before 4k at about 5000 rpms and then climbs back up after that. Anyone seen this or know about it? I have short ram intake, borla cat-back, k100, intake gasket, that's about it. They kept doing runs but couldn't get rid of it. They didn't seem too concerned about it though; you don't feel a drop in power driving it either. I thought a torque curve was usually pretty flat. Please help me understand.
thanks,
flopmeister
Posted: Fri Apr 07, 2006 3:10 pm
by flopmeister69
A few more comments about the tune...
The AFR dips also that this same point. (just remembered). I would describe the torque graph as looking down from above some very blessed young lady's blouse. the tuner said he thought it might be the intake manifold. the first dyno run was similiar. all programming mods just moved the torque curve up from the start. I am concerned about getting a CAI because here in michigan we get frequent rain and my ep is still a daily driver. I am holding out until I can afford an A2 swap. YEAH!
Posted: Fri Apr 07, 2006 5:07 pm
by Spunkster
post calibrations, datalogs and dyno graphs. hard to give any advice based on what you have given so far.
Posted: Wed Apr 12, 2006 1:53 pm
by flopmeister69
hey spunkster here's my kalibration file..
Posted: Wed Apr 12, 2006 3:17 pm
by Spunkster
Your calibration appears to be corrupted. I would go back to the tuner and have them check things over and try uploading the calibration again...also have them check the calibraiton before uploading to make sure that it doesn't look funny like the one you posted.
There are spikes and strange values in the fuel tables and ignition tables. Also every single possible error that could occure has been disabled.
Posted: Thu Apr 13, 2006 5:40 pm
by flopmeister69
Spunkster,
It may have had to do with the fact that I transferred the file to you thru a MAC. I am re-uploading with a PC now
Posted: Thu Apr 13, 2006 9:20 pm
by flopmeister69
I have access to a windows pc but I am having trouble downloading the kmanager software. Will you post the link please? Everytime I download it, it says file corrupt.
b
Posted: Fri Apr 14, 2006 9:36 am
by Spunkster
Posted: Fri Apr 14, 2006 11:55 am
by flopmeister69
yeah I was trying that link as well but it was still coming up with a warning message saying the file is corrupt.
Did the new file upload properly? I have contacted the installers and they said they will look at the file and resend it if it appears wrong on their side.
Posted: Mon Apr 17, 2006 12:40 pm
by Spunkster
Your calibration is messed up. The kmanager download is not corrupted from our website.
Posted: Mon Apr 17, 2006 9:36 pm
by flopmeister69
here is another attempt at the calibration file. hope this one works
Posted: Mon Apr 17, 2006 9:37 pm
by flopmeister69
that didn't work too well. try this one instead
Posted: Mon May 01, 2006 2:31 pm
by ce
VTEC is at 2200 ??? !!!