Data Logs! Post them here.

[sav]

Not sure about @GeeTee86's log, I've only checked my own today. Will check his soon but, also running pump fuel at the moment.

[bandit0289]

Originally Posted by JB86'd

You're getting minor knock at somewhat high load, nothing too bad. If you want to completely eliminate it, you could try using the 91 octane tune, or finding different gas that might be better. What fuel are you using?

Parkers 93 octane


You also have similar high LT fuel trims at light throttle/low rpm like I do with the stage 2 uel tune, how many miles have you driven on the tune so far before doing that log?

About 1500 miles

Thinking about running e85..... gotta find a station close

[GeeTee86]

Originally Posted by steve99

I believe @GeeTee86 was running E50 in that log ??

but other logs I looked at from someone in SA cannot remember who did have Iam about 0.5 on petrol.

It unlikely to blow up as ecu is managing knock and still has more ability to correct knock but will nobble power somewhat , I have seen stock cars in Austrlaia with similar IAM on 98 ron and they are still running.

Even if the IAM was 0.1 it could still pull another 5 degrees FLKC i believe.

Was not me, have never used it. The first log posted was delicious's. I know there was no E in.

[steve99]

Originally Posted by GeeTee86

Was not me, have never used it. The first log posted was delicious's. I know there was no E in.

I look at so many logs i get confused

[GeeTee86]

I can imagine. I recon when you close your eyes you just see parameters

[sav]

You mean like the Matrix?

[GeeTee86]

[Phantobe]

Is it just me or does the ECU take about a week to fully learn?

I was recently getting some FLKC pulled (~1deg or so) & my IAM was dropping to about .70 so I flashed a custom tune where I pulled some timing in the region where I was getting knock.

Now I have about ~50 miles on the new tune & so I did a pull.

http://datazap.me/u/phantobe/91-chev...ata=1-7-8-9-14

Looks awesome right everything looks fine and dandy! However I'm willing to bet in like four days I'll slowly begin to see my IAM drop. Does it just really take this long for the ECU to learn? Any explanation
@steve99 <3

[steve99]

Originally Posted by Phantobe

Is it just me or does the ECU take about a week to fully learn?

I was recently getting some FLKC pulled (~1deg or so) & my IAM was dropping to about .70 so I flashed a custom tune where I pulled some timing in the region where I was getting knock.

Now I have about ~50 miles on the new tune & so I did a pull.

http://datazap.me/u/phantobe/91-chev...ata=1-7-8-9-14

Looks awesome right everything looks fine and dandy! However I'm willing to bet in like four days I'll slowly begin to see my IAM drop. Does it just really take this long for the ECU to learn? Any explanation
@steve99 <3

keep an eye on your fuel trims as well
Temperature can also effect knock so IAT as well
as can different fuel

[GeeTee86]

Short acceleration subset
http://www.datazap.me/u/deefluce/v3-...-31-33&solo=15

Cruising
http://www.datazap.me/u/deefluce/v3-...4?log=0&data=7

@Dammod
@steve99

[Thatguyjeremy]

http://www.datazap.me/u/thatguyjerem...3?log=0&data=1


can someone tell me if this looks alright..im a newb

[steve99]

Originally Posted by Thatguyjeremy

http://www.datazap.me/u/thatguyjerem...3?log=0&data=1


can someone tell me if this looks alright..im a newb

looks ok except IAM is 0.9 should be 1

gather your on 91 octane fuel, probably a bit of low rpm knock 2000-3000 causing the iam to drop, cannot rearly tell as not much of the lower rpm stuff in that log

upper rpm us ok

maybe try some different brands of gas/petrol

[Thatguyjeremy]

Originally Posted by steve99

looks ok except IAM is 0.9 should be 1

gather your on 91 octane fuel, probably a bit of low rpm knock 2000-3000 causing the iam to drop, cannot rearly tell as not much of the lower rpm stuff in that log

upper rpm us ok

maybe try some different brands of gas/petrol

Yeah on 91. it's usually 1.0.... But idk what happened. I disconnected battery to run fog light wires.. And now it's like that. Actually got lower to.63.. I Think I'm gonna reflash when I get home.

[steve99]

Originally Posted by Thatguyjeremy

Yeah on 91. it's usually 1.0.... But idk what happened. I disconnected battery to run fog light wires.. And now it's like that. Actually got lower to.63.. I Think I'm gonna reflash when I get home.

refflash wont help better fuel will