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Help with tuning please

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Old Apr 28, 2016, 03:30 PM
  #16  
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Sometimes just looking at the average AFR of cells in EvoScan is misleading because it has full lean values averaged in from when you let off the throttle. 18.4 or whatever depending on wideband. That skews the average. You can remove those values from the CSV log file in Excel before looking in EvoScan if it's a problem. That's really over complicating the process though.
Old Apr 28, 2016, 03:38 PM
  #17  
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Ok here are the logs, maps, and dyno sheets. have a look. nothing changed between the fuel and ignition maps just the lean spool enabled and disabled.
Attached Thumbnails Help with tuning please-4-27-16-disable-lean-spool.png   Help with tuning please-4-27-16-lean-spool.png   Help with tuning please-4-27-16-fuel-timing.png  
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File Type: csv
4-27-16 DIS LEAN SPOOL.csv (95.0 KB, 0 views)
File Type: csv
4-27-16 LEAN SPOOL.csv (267.6 KB, 0 views)
Old Apr 28, 2016, 03:42 PM
  #18  
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Originally Posted by ridenrunwv
Sometimes just looking at the average AFR of cells in EvoScan is misleading because it has full lean values averaged in from when you let off the throttle. 18.4 or whatever depending on wideband. That skews the average. You can remove those values from the CSV log file in Excel before looking in EvoScan if it's a problem. That's really over complicating the process though.
i just use the map tracer in evoscan as a guide and look at the values on the log and then adjust from ecuflash to what the values should be by trial and error. it took me a while to get the afr line like that. i did 2 logs every day after work for like 3 weeks. i will start doing that for the lean spool disabled flash i have now just for fun to see how much of a difference the map would look like.
Old Apr 28, 2016, 03:48 PM
  #19  
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sorry i left the other logs on there instead of the WOT run only. here it is for WOT only.
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File Type: csv
4-27-16 DIS LEAN SPOOL.csv (15.2 KB, 0 views)
File Type: csv
4-27-16 LEAN SPOOL.csv (18.2 KB, 0 views)
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