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Old 06-24-2013, 10:12 PM   #1
HOSTILEDUTY
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Default Data log help 2006 stage 2 wrx 1/4 run

Stage 2 run 1/4 mile I ran a 14.3. The last time I was at the track I was stage 1 and ran a 13.9. Pretty close to the same conditions as last time. It just seemed it was falling on its face out the hole but felt pretty good the rest of the run. Any help would be appreciated. Im just thinking boost leak somewhere but I don't know.

OK I fixed it for real this time lol

https://docs.google.com/spreadsheet/...kE&usp=sharing

Last edited by HOSTILEDUTY; 06-26-2013 at 06:41 PM. Reason: fixed link
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Old 06-25-2013, 01:54 AM   #2
ProfessWRX
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Quote:
Originally Posted by HOSTILEDUTY View Post
Stage 2 run 1/4 mile I ran a 14.3. The last time I was at the track I was stage 1 and ran a 13.9. Pretty close to the same conditions as last time. It just seemed it was falling on its face out the hole but felt pretty good the rest of the run. Any help would be appreciated. Im just thinking boost leak somewhere but I don't know.

Hopefully i posted the link right.If not let me know. Thanks!

https://mail.google.com/mail/u/0/?ui...f_hicfwlzn0&zw
Didn't post it right.
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Old 06-26-2013, 12:25 AM   #3
HOSTILEDUTY
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Quote:
Originally Posted by ProfessWRX View Post
Didn't post it right.
Should work now. Thanks
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Old 06-25-2013, 08:43 PM   #4
Bryan621
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Is your MAF clean? Launching same RPMs?
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Old 06-26-2013, 12:26 AM   #5
HOSTILEDUTY
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Is your MAF clean? Launching same RPMs?
Yes and yes.
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Old 06-26-2013, 06:42 PM   #6
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Fix link now. Help please.
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Old 06-27-2013, 05:50 PM   #7
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The pass starts around block 848 on the datalog.
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Old 06-27-2013, 06:50 PM   #8
nmlittlebigman
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It does look like you have a vacuum leak of some sort.
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Old 06-27-2013, 07:45 PM   #9
HOSTILEDUTY
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Could that be caused by an aftermarket bov? Its the gfb hybrid one I had it on full recirculation like stock.
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Old 06-27-2013, 10:18 PM   #10
nmlittlebigman
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Quote:
Originally Posted by HOSTILEDUTY View Post
Could that be caused by an aftermarket bov? Its the gfb hybrid one I had it on full recirculation like stock.
Yep...
http://forums.nasioc.com/forums/show...67&postcount=7
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Old 06-28-2013, 12:23 AM   #11
HOSTILEDUTY
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Ok thanks I'll put the stocker back on and do a pull this weekend and see if anything changes. Is it safe to drive it with a vacuum leak or could it mess something up?
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Old 06-28-2013, 08:43 AM   #12
nmlittlebigman
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Quote:
Originally Posted by HOSTILEDUTY View Post
Ok thanks I'll put the stocker back on and do a pull this weekend and see if anything changes. Is it safe to drive it with a vacuum leak or could it mess something up?
Reset ecu and do some normal driving for a few days. Avoid boost for now. You don't need to do a wot pull to see if was corrected. Pull up the stored values for A/F learning 1 A,B,C,D. They should all be +/- 5% across the board.
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Old 06-28-2013, 11:13 AM   #13
HOSTILEDUTY
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Quote:
Originally Posted by nmlittlebigman View Post

Reset ecu and do some normal driving for a few days. Avoid boost for now. You don't need to do a wot pull to see if was corrected. Pull up the stored values for A/F learning 1 A,B,C,D. They should all be +/- 5% across the board.
Ok thanks I'll do that.
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