08-03-2014, 01:17 AM | #15 |
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here is mine
around 50 km done since the flash, 3rd gear pull http://datazap.me/u/walla-walla/stag...1?log=0&data=1 is it me or it seems like my pull is a bit more lean than the one from silver ignition? waiting from comments of someone who understand all those parameters! |
08-03-2014, 02:53 AM | #16 | |
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As @Malt said ditch the VVT intake and VVT exhaust cam parameters and replace them with FLKC (fine learning knock control) and FBKC (Knock correction). it looks like you have a bit of knock but its much easier to tell if you log the correct knock parameters. . If you read the links below will help you understand more |
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08-03-2014, 05:10 AM | #17 |
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Does the BPB show any gains on an OTS E85 map? Even without any changes to the map itself? Or is it a waste of time.....
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08-03-2014, 06:04 AM | #18 | |
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So unless you chasing peak hp at high rpm should still be of benefit. Although shiv's comment in the first post in this thread puts a damper on that. @nelsmar did a good writeup on them http://www.ft86club.com/forums/showt...t+power+blocks But he was using his own tunes and on petrol but somewhere else i think he got some pretty good results on E85 . Last edited by steve99; 08-03-2014 at 06:27 AM. |
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08-03-2014, 08:33 AM | #19 | |
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08-03-2014, 01:35 PM | #20 | |
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http://datazap.me/u/walla-walla/stag...-3rd-gear-pull i think it doesn't appear within the 3rd gear pull, but prior to recording, on highway cruise (6th gear, 115-120km/h), i saw at least once a fl knock correction of 0.38 degree, and after the pull, still on highway cruise, i saw a few knock correction, at around 0.35 degree and 0.62 degree. so.. is it bad? |
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08-03-2014, 06:16 PM | #21 | |
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You could even try fuel from a different manufacturer as some blends are better than others |
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08-03-2014, 06:29 PM | #22 | |
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i'm not sure i could find better fuel around the area (i'm currently using shell Vpower, wich seems to be the best we can have around here) so, just to be sure i understand correctly, if on Base Timing B table at "1.2 engine load" at "6400rpm" i have the value 25.20, i should lower it to 23.30. is that right? also, fl knock correction, does it means my engine knock, or that it pulled a few timing degrees to not knock? thanks for the help, I read a few of your thread also, very helpfull, but there is so much to learn on this! |
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08-03-2014, 06:37 PM | #23 | |
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any flkc or fbkc knock correction means your ECU is detecting that amount of knock and then making adjustments to timing to correct the knock you logging the adjustments the ecu is making. There are limits to the correction the ecu can make. I am learning all the time as well |
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08-03-2014, 09:04 PM | #24 |
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http://datazap.me/u/silver-ignition/run2?log=0&data=1
@Malt @Shiv@Openflash @steve99 how does this one look to you guys?
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08-03-2014, 10:21 PM | #25 | |
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Your on 93 octane fuel ? with 93 octane tune ? reason I ask is your IAM=0.55, so its been knocking quite a bit somewhere outside that log. Their is some positive FLKC so the ecu is returning some timing. If that IAM has not recovered to 1, just plug in your OFT and log on screen . then it looks like you might be better on the 91 octane tune. |
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08-03-2014, 10:30 PM | #26 |
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made the suggested correction, and it really helped!
http://datazap.me/u/walla-walla/bpb-...0&data=1-11-12 i removed 1 degree at 6 000 rpm on 1.2/1.3/1.4 load, and 2 degree at higher rpm on same load! thanks for the help @steve99, now as I understand, it's doing great! (even if i sometime have knock correction, but it think it is not a dangerous situation under .7?) |
08-03-2014, 11:44 PM | #27 | |
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08-03-2014, 11:54 PM | #28 |
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every time that it knock, does it go to a "safe map" ? if so, i should better try to track down all those spikes? or is it kind of overkill to tink of that?
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