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Old 02-26-2008, 04:08 PM   #1
Obsessive
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Join Date: Dec 2004
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damn well better
bail me out of this ****

Default Log Analysis Please

Analyze this log, please. It's an 04' 5sp WRX running Ziggys Stage 2 map. No changes from his tuning (yet). The ROM can be found here viewtopic.php?f=15&t=529


It appears good to me from what's included in this log. IAM is @16, and the fine correction only takes a dip shortly after tip-in (cant figure out why, though.). Other than that, it seems clean. I am new to logging Subarus, but have logged and tuned a bit in the Mustang world (albiet a simplified version of what Enginuity offers and not ECU based).

The things I don't have (the owner has ordered them, and they will be installed soon... thursday... ), are an EGT sensor and a wideband. Hense the exclusion of that data. Once I have those two sensors, I'll be home free. But, based purely on what I was able to capture, do these values look clean? If so, and based on AFR's and EGT's, I may get a bit more agressive with the map. Also, I DO acknowledge that he is pretty much out of injector. We will not further this tune until we know for sure what's going on with temp and AFR and add more fuel. He plans on some pinks and a FP as well. He is gunning on max power from the TD04, and plans on porting the turbo. He alread has a ported throttle body, gasket matched manifolds, gasket matched uppipe, and cleaned up ERZ DP (for those of you that own one, you'll understand the cluster **** they made the bellmouth), and ported intercooler y.

http://home.mchsi.com/~drgrcr/Ziggy_stage_2_Jake.xls <<right click and save
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Last edited by Obsessive; 02-27-2008 at 07:42 AM.
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Old 02-27-2008, 07:42 AM   #2
Obsessive
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damn well better
bail me out of this ****

Default

Anyone?... Bueler?... Bueler?...
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Old 02-27-2008, 10:07 AM   #3
quazimoto
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Default

Try holding the throttle open 100% the whole run to redline.You want to be WOT the whole run.What gear did you do this in?
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Old 02-27-2008, 10:57 AM   #4
Obsessive
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Default

Yeah, he let off a bit early.

It was run in 3rd.

I really want to know if the knock correction in the map SHOWN is acceptable. Basically is IAM@16, and knock correction @10, and fine correction (except for those two -1.05 points early on) @0 an indication that the car is not finding knock.

We are going to log quite a bit more, and are getting used to the way the subie ECU works with knock correction. I have read a very good thread on here about the system, but want to back it up with someone who logs frequently to make sure that what I 'think' I'm looking at is indeed true.

E
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Old 02-27-2008, 03:17 PM   #5
bucket7788
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2004 WRX Wagon
RomRaider + UTEC Tuned

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Learning View will help out. Do some complete WOT logs though first.


http://www.romraider.com/forum/topic2772.html
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