Data Logs! Post them here.

[CaptivaBlueTeg]

Would anyone be able to take a look at my datalog? I'm waiting to hear back from motoeast but want to make sure it's running safe and get some advise.

kraftwerks supercharged with UEL header and catback.

Capture contains 3rd gear pull and the other where the rpms stick at 2k when the clutch is disengaged going to a stop. Takes a few seconds after stopping to go down.

When doing normal driving, I notice a drop in power from 2.5k to 3k. Haven't captured that but it's noticeable. Working on that capture.


Thanks in advanced!

[Tvars]

Hey Everyone,

Purchased my OFT this past weekend.Thanks Shiv!
On stage1 93Oct. Hopefully a UEL header in the near future.

I have been doing as much reading as i can to learn about the tuning process. Still trying to learn what correlations to look for.

Could someone shed some light on what I am looking at: http://www.datazap.me/u/tvars/102420...l?log=0&data=1

[Silver86K]

Hi All,

Running a Stage 1 OFT Tune on our local gas which is only 95 ron here in SA. I have been working on getting this tune dialed in but I am struggling with the AFR. AFR is always running a little leaner then the Commanded AFR. I have tried absolutely everything and cant get the AFR to get rich or very close to the commanded AFR.

It's getting close, just want to find out if this is looking okay? Cause I dont know what to do anymore

Here is a log:

Was about 30'C out, 3rd gear 2 pulls

http://www.datazap.me/u/86driver/281...16-20-28-31-34

[phrosty]

Originally Posted by Silver86K

It's getting close, just want to find out if this is looking okay? Cause I dont know what to do anymore

AFR is close enough to target and there's no knock. I'd call it a day, you done good.

[RichardJ]

http://datazap.me/u/richardfrs/jdl-u...data=1-5-12-13

GUYS I'm fairly new to this so please refrain from bashing due to my ignorance.

I have installed the JDL UEL and tuned it with OFH specific tune with the VVT tables posted by Shiv somewhere.
I datalogged today (2-7k pull) and I am getting one instance of -0.7 knock correction and EXTREMELY varying FLKC during the pull. (This is very bad right)

IAM Seems to be at 1.

For fuel I am using Shell vpower 91. The only higher grade (which is debatable) fuel here is Petro 94.

ANY HELP IS APPRECITED!! Should I switch to the OTS Stage 2 tune?

[solidONE]

Originally Posted by RichardJ

http://datazap.me/u/richardfrs/jdl-u...data=1-5-12-13

GUYS I'm fairly new to this so please refrain from bashing due to my ignorance.

I have installed the JDL UEL and tuned it with OFH specific tune with the VVT tables posted by Shiv somewhere.
I datalogged today (2-7k pull) and I am getting one instance of -0.7 knock correction and EXTREMELY varying FLKC during the pull. (This is very bad right)

IAM Seems to be at 1.

For fuel I am using Shell vpower 91. The only higher grade (which is debatable) fuel here is Petro 94.

ANY HELP IS APPRECITED!! Should I switch to the OTS Stage 2 tune?

If you're running a catless header you should be using a stg 2 tune. Not sure how fresh your flash is in that log but you've got flkc from 3500 to 6800. It's not a terrible amount but pretty consistent all the way to redline. You may want to log some more with multiple pulls to redline in 3rd gear for more data. I'd also log some pulls under warmer conditions just to see if it will pull even more timing. You could pull about 1/2 a degree here and there at high loads to reduce FLKC, but I'd do some more logging before making changes. Good luck.

[RichardJ]

Originally Posted by solidONE

If you're running a catless header you should be using a stg 2 tune. Not sure how fresh your flash is in that log but you've got flkc from 3500 to 6800. It's not a terrible amount but pretty consistent all the way to redline. You may want to log some more with multiple pulls to redline in 3rd gear for more data. I'd also log some pulls under warmer conditions just to see if it will pull even more timing. You could pull about 1/2 a degree here and there at high loads to reduce FLKC, but I'd do some more logging before making changes. Good luck.

Thanks for the reply!
I thought the car was running real bad so for now I switched to the off the shelf stage 2 tune. Before I was using the OFH specific stage 2 tune.
I will do some more logging but this time I'll up the fuel to petro 94 and see if that helps. Thank you very much for your input!

[solidONE]

Originally Posted by RichardJ

Thanks for the reply!
I thought the car was running real bad so for now I switched to the off the shelf stage 2 tune. Before I was using the OFH specific stage 2 tune.
I will do some more logging but this time I'll up the fuel to petro 94 and see if that helps. Thank you very much for your input!

No worries. The logs I've seen with folks running the OFH specific tune using non OFH UEL headers have been prone to some knock without modification to the ignition advance tables, including the JDL headers. Not sure if the same can be said with OFH + OFH tune setups, but it does look to be more aggressive than the standard stg2 UEL at the upper rev range.

[Luftwaffel]

In case someone gets bored and wants to take a peek.

[Blue_Elite]

Hey everyone. Brand new OFT tablet user here. I have the Stage 1 US 91 tune loaded currently. Attempted to do some data logging but I have some very weird values... ie IAM pegged at 0. I made a few logs and they all show the same.

I swear I saw a similar issue in another thread and that a template update solved the issue. I cannot seem to find said thread however... If somebody could take a look and point me in the right direction I would be very grateful.

http://datazap.me/u/jevenson123/log-...0&data=1-11-12

* Edit *
After some more research, it appears OFT may not yet support proper data logging for my CAL ID. F00C. If someone could chime in just to make sure I am not crazy...

[Amputechture]

If anyone is feeling generous and could give me any pointers. Advance Multiplier keeps dropping to .75ish after a few days, this is a 3rd gear WOT pull minutes after a fresh reflash. Shell 93 Octane, no boost leaks and/or pre-turbo exhaust leaks. Thanks in advance!

http://www.datazap.me/u/kevinlebrun8...ot?log=0&data=

[phrosty]

Originally Posted by Amputechture

If anyone is feeling generous and could give me any pointers.

Your log is broken; re-upload it removing the lines starting with # at the beginning of the file.

[Amputechture]

Originally Posted by phrosty

Your log is broken; re-upload it removing the lines starting with # at the beginning of the file.

Thanks man. I can't figure this fucking site out to save my life. What lines starting with # are you referring to, could you possibly send me a screenshot?

[504]

Hi All,

Im just refining my e85 tune (actually using eflex e70ish relatively consistent) and am slightly confused where the car has -6 LTFT but shows the afr is lean in relation to commanded afr. Fuel trims are pretty good most of the time but spike to a supposed rich -8% at times probably due to my maf scale and myself trying to keep it perfectly smooth. actual AFR is 15.7 with commanded being 14.6 with the negative spikes, though on most of the log its ok

I'm using Waynos v111.2 e85 stage 2 tune with my scaled maf (trims used to get to -13% with the supplied maf)

Let me know what you guys think