Welcome to DSMtuners - The Talon, Laser, and Eclipse performance enthusiast resource
























Login


 Featured 
 Products 
 >>>>>> 
Go Back   DSMtuners > DSM Forums > 4G63 DSM Tech > Tuning & Engine Management > Log File Advice

Log File Advice Post your log files here for advice.

Reply  
 
LinkBack Thread Tools
Old 06-02-2007, 03:02 PM   #1 (permalink)
Proven Member
 
ypnas777's Avatar
 
From: North Andover, Massachusetts
Region: New England
Registered: Feb 2003
Posts: 237
Classifieds Rating: (1)
Reputation: ypnas777 is an unknown
Just got back from the track, log attached

Just got back from the track and my best run was a 12.383 @ 109.91, 1.668 60ft . I was running about 5 gallons of 93 and 5 gallons of 110 octane gas at about 23psi on a Small 16g. I would really love to get 12.0 on this turbo, I've attached the log. Any help would be great. Thank You
Attached Files
File Type: dat run05302007-1.dat (291.7 KB, 47 views)
Offline  

[posts] Reply With Quote
Related Auctions

Sponsored Links
Old 06-02-2007, 03:26 PM   #2 (permalink)
Proven Member
 
From: spokane, Washington
Region: Pacific Northwest
Registered: Mar 2004
Posts: 978
Classifieds Rating: (0)
Reputation: scottsee is extremely helpful and trustworthyscottsee is extremely helpful and trustworthyscottsee is extremely helpful and trustworthy
Looks like your fuel trims are a bit off. LTFTlow 12.5%, LTFTmid 9.6%. Try and work on getting those closer to each other and +/-5% of 0.

Thats a very good time on the s16g.. Good job! I was a little thrown off by the Launch RPM and NLTS untill I realised you have an automatic.. Time for some Methanol injection


____________________________
Scott See
Offline  

[posts] [gallery] Reply With Quote
Old 06-02-2007, 05:38 PM   #3 (permalink)
Proven Member
 
ypnas777's Avatar
 
From: North Andover, Massachusetts
Region: New England
Registered: Feb 2003
Posts: 237
Classifieds Rating: (1)
Reputation: ypnas777 is an unknown
Quote:
Originally Posted by scottsee View Post
Looks like your fuel trims are a bit off. LTFTlow 12.5%, LTFTmid 9.6%. Try and work on getting those closer to each other and +/-5% of 0.

Thats a very good time on the s16g.. Good job! I was a little thrown off by the Launch RPM and NLTS untill I realised you have an automatic.. Time for some Methanol injection
Do those fuel trims even affect WOT? I stopped getting the low to 0% because the car seems to have stalling problems when I do so. I think it has to do with the bug that dsmlink seems to have with 2gs, there is a huge thread on the dsmlink forum. When I leave it the way it is the stalling goes away. Anyways, Methanol injection would work but I'm planning on running straight 117 octane next time at the track which should yield me much better times.
Offline  

[posts] Reply With Quote
Old 06-02-2007, 05:59 PM   #4 (permalink)
Proven Member
 
From: spokane, Washington
Region: Pacific Northwest
Registered: Mar 2004
Posts: 978
Classifieds Rating: (0)
Reputation: scottsee is extremely helpful and trustworthyscottsee is extremely helpful and trustworthyscottsee is extremely helpful and trustworthy
unaware of a 2g bug, link to thread? You can tune around it at WOT with the fuel sliders. Just wont have DSMlink A/F est match up very well with wideband..


____________________________
Scott See
Offline  

[posts] [gallery] Reply With Quote
Old 06-02-2007, 06:13 PM   #5 (permalink)
Proven Member
 
ypnas777's Avatar
 
From: North Andover, Massachusetts
Region: New England
Registered: Feb 2003
Posts: 237
Classifieds Rating: (1)
Reputation: ypnas777 is an unknown
Quote:
Originally Posted by scottsee View Post
unaware of a 2g bug, link to thread? You can tune around it at WOT with the fuel sliders. Just wont have DSMlink A/F est match up very well with wideband..
http://www.dsmlink.com/forums/showth...light=stalling

I don't even have a wideband but when I do I won't even use the dsmlink A/F estimates. I'll just go by the wideband
Offline  

[posts] Reply With Quote
Old 06-02-2007, 06:46 PM   #6 (permalink)
Proven Member
 
ypnas777's Avatar
 
From: North Andover, Massachusetts
Region: New England
Registered: Feb 2003
Posts: 237
Classifieds Rating: (1)
Reputation: ypnas777 is an unknown
I just remembered that while running seafoam a few months ago I discovered an exhaust leak on the exhaust housing of the turbo. This is probably causing my o2 sensor to read lean thus messing with my fuel trims. Since I'm broke I won't be fixing this until I upgrade the turbo in a few months. Until then I'm going to add c16 and go for an 11 second timeslip
Offline  

[posts] Reply With Quote
Reply






Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On


All times are GMT -7. The time now is 07:50 PM.

Page generated in 0.14094591 seconds (75.85% PHP - 24.15% MySQL) with 10 queries
DSM Forums | Pontiac Solstice/Saturn Sky Forums | Evolution Forums | WRX Forums

© 2001-2008 SPEEDtuners Network, LLC All Rights Reserved

LinkBacks Enabled by vBSEO 3.1.0