996 Turbo / GT2 Turbo discussion on previous model 2000-2005 Porsche 911 Twin Turbo and 911 GT2.

First time durametric logs... what do you guys see?

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Old 12-05-2011, 10:04 AM
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First time durametric logs... what do you guys see?

so ordered a durametric and did my first logs this A.M. i think i did it right. either way, these are getting emailed to Todd K so he can evaluate my current non-proto tune, and see what we need to do when i switch to his sauce. I can figure my tune is far from ideal, but until i get used to them, these numbers seem like "The Matrix" to me... thoughts? and i recorded 10 parameters, which apparently wont post properly on a PDF, so i had to manuever it around. but these were the parameters that are usually logged, per my findings on this forum:
-----------------------
RPM
Engine load
Intake air temperature
Ignition angle
Oxygen sensing bank 1 or 2
Lambda setpoint, B1 (AFRs)
Adaption, range 2 (FRA) bank 2
Boost pressure of sensor
Injection time
Throttle position sensor 1
-----------------------
here ya go. also, aside from critiques on the data, any info on how to more easily log or post data would be helpful

quick info
40*F weather
flat-ish road
3rd gear only
996tt A28 turbos, old evoms/giac tuning, 60# injectors, 91+meth, evoms IC, evoms boost hose, evoms vflow w/ hitachi, fvd inlet pipes.
 
Attached Files
File Type: pdf
log part 1.pdf (181.2 KB, 164 views)
File Type: pdf
log part 2.pdf (181.1 KB, 138 views)

Last edited by FlyingGuy; 12-05-2011 at 10:30 AM.
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Old 12-05-2011, 01:59 PM
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a touch lean as indicated by your o2 sensing bank 1. The DME is commanding 0.80 lamda under full boost/load and its settling in the high 0.8x range. might want to log bank 2 as well. love those meth IATs!
 

Last edited by earl3; 12-05-2011 at 02:03 PM.
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Old 12-06-2011, 07:45 PM
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thanx! im not sure what regular IATs look like, but im sure the meth and IC help out. along with the 40* weather...

ill log both banks next time.
 
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Old 12-06-2011, 07:49 PM
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With those coolers you'd probably see ~10C IAT rise in 3rd gear, yours don't move.
 
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Old 12-06-2011, 08:01 PM
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sweet! nice to see that they work m thanx for the info!
 
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