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DSLogRedux "No Data"?

Predator support for GM gas vehicles

Moderators: mikel, 06MonteSS, Vas@Diablosport, JonDiablosport

Post Sun Apr 04, 2010 8:35 pm

Posts: 33
Last two cruise runs do not provide data for DSLog? Am I doing something wrong? File attched.
Attachments
cruise(4.4.10).csv
(1.34 MiB) Downloaded 53 times
2003 Silverado
2005 Corvette Coupe
2010 Camaro SS

Post Mon Apr 05, 2010 3:42 pm

Posts: 15670
Location: CT

because your ltft's on bank 1 were all 0.... and when ltft's are 0, that's considered perfect, and those rows of data are not used to determine your average ltft's...

going through your log manually, and looking at your bank 2 data, I would go -1% or -2% on your slope adjustment...
Image
2014 Camaro SS - 2SS, RS pkg., short-throw shifter, NPP perf. exhaust, BMR strut-tower brace, Cold Air Inductions cold air intake

Post Mon Apr 05, 2010 8:12 pm

Posts: 33
The last WOT run I did said to go -1, but I decided to leave it for awhile. Thanks for confirming the -1 is the right call. :D
2003 Silverado
2005 Corvette Coupe
2010 Camaro SS

Post Tue Apr 06, 2010 9:02 am

Posts: 15670
Location: CT

don't look at ltft data when you do a WOT log... because you're not driving under the correct circumstances for ltft data...

do a cruising log for ltft data....
Image
2014 Camaro SS - 2SS, RS pkg., short-throw shifter, NPP perf. exhaust, BMR strut-tower brace, Cold Air Inductions cold air intake

Post Tue Apr 06, 2010 5:16 pm

Posts: 33
When I did the WOT DSLOG said my LTFT needed adjusting first before making calibrations for the WOT. I took this a I needed to get the cruise right before doing the WOT and once I do the WOT I may get another adjustment based on the WOT. Right?
2003 Silverado
2005 Corvette Coupe
2010 Camaro SS

Post Tue Apr 06, 2010 7:17 pm

Posts: 15670
Location: CT

don't do any WOT logs yet...

do a good steady driving/cruising data log, and that's it... and check that log for your ltft's...

if you want, post it up here and I'll take a look at it for ya...
Image
2014 Camaro SS - 2SS, RS pkg., short-throw shifter, NPP perf. exhaust, BMR strut-tower brace, Cold Air Inductions cold air intake

Post Wed Apr 07, 2010 7:24 pm

Posts: 33
Thanks Dude! Here's the run I did today.
Attachments
cruise(4.7.10).csv
(1.39 MiB) Downloaded 55 times
2003 Silverado
2005 Corvette Coupe
2010 Camaro SS

Post Wed Apr 07, 2010 7:42 pm

Posts: 15670
Location: CT

nice!!

log is good man... ltft's are all set... so you're done with that part and done with the slope adjustment...

for the WOT/PE fueling settings, I would go -1% in the low rpm range, and go -2% in the middle and upper ranges...


I know this not from your cruising log data, but because of the many many many many many custom tunes I've done for people and I know how these camaros are setup at WOT, and know what they need to be adjusted to...


many other tweaks and additional timing and fueling fine-tuning can be done with a custom tune.
Image
2014 Camaro SS - 2SS, RS pkg., short-throw shifter, NPP perf. exhaust, BMR strut-tower brace, Cold Air Inductions cold air intake

Post Wed Apr 07, 2010 8:23 pm

Posts: 33
Sweet! Let me break her in a little more and then I may hit you up for a custom tune. Only 3200 miles so far... Thanks!
2003 Silverado
2005 Corvette Coupe
2010 Camaro SS

Post Wed Apr 07, 2010 9:46 pm

Posts: 15670
Location: CT

cool... sounds good man...

you know where to find me.. ;)


:lol:
Image
2014 Camaro SS - 2SS, RS pkg., short-throw shifter, NPP perf. exhaust, BMR strut-tower brace, Cold Air Inductions cold air intake

Post Thu Apr 08, 2010 12:51 am

Posts: 22
Hi Lew.

I recorded my log for my 05 Vette an attempted to view it on DslogRedux and its telling me No Data. I followed your instruction recorded log etc. But its not giving me results.
Here is a copy of my log. Any help would be appreciated.
Attachments
sean1.csv
(25 KiB) Downloaded 72 times

Post Thu Apr 08, 2010 8:25 am

Posts: 15670
Location: CT

that's a bad log man..

did you drive it anywhere when you did the log?? hehe...

because all of your rpms in that log are under 1000... that log is no good at all...


you need to do cruising on the highway, with your rpms at 1800-2000rpm....
Image
2014 Camaro SS - 2SS, RS pkg., short-throw shifter, NPP perf. exhaust, BMR strut-tower brace, Cold Air Inductions cold air intake

Post Thu Apr 08, 2010 10:05 am

Posts: 22
Believe it or not i was at 70mph till the log was full it recorded the log in less then 20minutes,maybe 15min.!!!HMMMM.... will go out and try it again...I must be doing something wrong.

Post Thu Apr 08, 2010 10:16 am

Posts: 15670
Location: CT

that log file was waaaay too short to be a 15 minute log man.. no way...

you must have stopped the recording when you actually started moving.. cuz you're rpms are at idle...
Image
2014 Camaro SS - 2SS, RS pkg., short-throw shifter, NPP perf. exhaust, BMR strut-tower brace, Cold Air Inductions cold air intake

Post Thu Apr 08, 2010 11:27 am

Posts: 22
K. rolling out now and going to do log...I appreciate the time bro.

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