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Old 12-05-2012, 12:10 PM   #1
some dude
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Default Stock 2006 WRX 1st time logging

I logged my car for the first time. It is totally stock, and has 140,200 miles on it. 93 octane fuel. I noticed some knock events and planned on posting the results regardless. What do you guys think, and should I re-log with any different parameters?

3rd gear pull:
https://docs.google.com/open?id=0B2t...Wh2dVQ3SV9ZUkU

Another 3rd gear pull missing one or two parameters but still showing knock:
https://docs.google.com/open?id=0B2t...GpvVWU5UXhjcms

5th gear pull (not a full pull):
https://docs.google.com/open?id=0B2t...lB1Q1RRZ2h5Sms
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Old 12-05-2012, 12:26 PM   #2
Andymsr1
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Bump for answer!
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Old 12-06-2012, 07:46 PM   #3
soberpoet
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Quote:
Originally Posted by Andymsr1 View Post
Bump for answer!
try this thread

http://forums.nasioc.com/forums/show....php?t=2179354
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Old 12-06-2012, 09:19 PM   #4
ProfessWRX
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Depends on what you're wanting to look at.

Some of those parameters have no reason to be logged together. Others are missing parameters that should be logged alongside.

What are you trying to accomplish?

;-----------------------------GENERAL---------------------
TPS
MPH
RPM
LOAD g/rev
IAT
ECT


;------------------------------KNOCK------------------------
Timing Advance
IAM
EGT
Knock Count
Feedback_Knock
Fine_Learning_Knock

;-----------------------------BOOST---------------------------
PSI
TargetPSI
WGDC
TurboDyn_Integral
TurboDyn_Proportional

;--------------------------------A/F------------------------------
MAF volts
MAF g/s
O2
A/F_Correction
A/F_Learning
CL/OL status
Wideband AFR

Last edited by ProfessWRX; 12-06-2012 at 09:24 PM.
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Old 12-07-2012, 01:57 AM   #5
some dude
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^thanks
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Old 12-11-2012, 11:26 AM   #6
some dude
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I want to focus on knock but don't know which parameter is timing advance as I don't have that exact one. Ignition total timing? Also don't have EGT. Is that under a different name?
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Old 12-11-2012, 02:19 PM   #7
some dude
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I kept logger open during a 80 mile trip. I counted over 100 on the knock count. The 'knock count max' never went above 34. The counter slowly counts up to 34 and then goes back to zero and counts up again. I have a log of me cruising around 60 and I get around 15 knock counts within a minute or so. I will post the log in a day when I get to an Internet connection.
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Old 12-11-2012, 07:18 PM   #8
ProfessWRX
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Quote:
Originally Posted by some dude View Post
I want to focus on knock but don't know which parameter is timing advance as I don't have that exact one. Ignition total timing? Also don't have EGT. Is that under a different name?
Yes.
Ignore egt.
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Old 12-12-2012, 10:37 AM   #9
some dude
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CGM

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Here is a log of cruising at around 60 mph and in the middle i accelerate a little bit. 20 knocks recorded.

https://docs.google.com/open?id=0B2t...lVBQ1p4WElwRWs


Here is a 4th gear pull with 3 knocks

https://docs.google.com/open?id=0B2t...VRNbG00UHlwUG8

Both logs posted here are on 91 octane gas. I wanted to see if the knocking got worse with lower octane gas because I normally get 93.


So, now that I have logged a few and noticed all of this knock, should I be concerned? Is this legit knock? I have never noticed any issues and never thrown a CEL. When the knock count goes up, I don't hear anything different from the engine. I am really new to logging and have never tuned. What do I do now? I am wondering if I should try to increase my octane rating above 93 to see if that decreases the knock count. Input is greatly appreciated.
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Old 12-12-2012, 10:07 PM   #10
ProfessWRX
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First one looks like false knock to me but I only glanced on my phone. But that would be ridiculous on a stock car.
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Old 12-13-2012, 07:19 PM   #11
some dude
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Is IAM my equivalent of DAM?
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Old 12-13-2012, 08:37 PM   #12
ProfessWRX
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Quote:
Originally Posted by some dude View Post
Is IAM my equivalent of DAM?
yes it is
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