New Stage 2 UEL (91-93 and E85) OTS tune files

[ajcarson11]

Originally Posted by Dru670

So has anyone tried this on their non-ofh uel header?

Running now on gruppe-s uel. All is well. Can feel a difference in butt dyno. Would recommend but watch the numbers.

[tCsonfrs]

This is like Christmas, feels like I've been waiting that long! lol

[FRSBRZGT86FAN]

Originally Posted by RedFRS4me

Dude I just told you. Stoich is 14.7:1 and at idle and cruise its dropping below 13.5 and now even lower than that. Ive been running oft for awhile i know when my afr is off. Get off your high horse. This started happening after running the new tune with my OFH.

You literally said "higher numbers are leaner"

[JB86'd]

Originally Posted by OkieSnuffBox

See, now you've proven you don't know what you're talking about.

The door is over there ----->

You do realize he said Open Loop he's seeing 13's and 14's and running rich right?
The OFT tunes are set to run around 12 Open Loop, hence why he'd actually be running lean.
BUT, I believe he confused closed loop and open loop.

[ST-A]

Originally Posted by cawith

Say I want to try those new maps on my european GT86 running A00G, would I just have to change the following 12 tables @jvincent ?

Primary open loop fueling
Engine Load Limit B Maximum (RPM)
Engine Load Limit C Maximum (RPM)
Base Timing B
Knock Correction Advance Max A
Timing Compensation (IAT)
Timing Compensation Per Cylinder A
Timing Compensation Per Cylinder B
Intake Cam Advance Angle Safe AVCS
Intake Cam Advance Angle Normal AVCS
Exhaust Cam Retard Angle Safe AVCS
Exhaust Cam Retard Angle Normal AVCS

I find it quite hard to compare the new stage 2 map with my current one because Shiv states that those should only be edited with their supplied XMLs, and usually I use Kodename's template. Therefore a lot of tables are missing or placed somewhere else...

Hope somebody can help me

Did you got it working on the A00G rom? because i'm on that rom too.
If so , can you send it to me?
otherwise i have a go myself.

[ajaxthebetter]

Feel bad about asking this here but this thread has lots of activity. My Gruppe S header is sitting on my coffee table, begging to be bolted on. Problem is Ft86speed factory took 5 days to ship my OFT and now it won't get Here till Monday/Tuesday. If I go ahead with the install tomorrow, will it mess with the stock tune and thus the OFT will save a sort of ill-running stock tune when I plug her in upon recepit? Or should it all be fine and I just go ahead and install header and flash when my OFT arrives?

Thanks for any answers and sorry for asking here....

[FRSBRZGT86FAN]

Originally Posted by ajaxthebetter

Feel bad about asking this here but this thread has lots of activity. My Gruppe S header is sitting on my coffee table, begging to be bolted on. Problem is Ft86speed factory took 5 days to ship my OFT and now it won't get Here till Monday/Tuesday. If I go ahead with the install tomorrow, will it mess with the stock tune and thus the OFT will save a sort of ill-running stock tune when I plug her in upon recepit? Or should it all be fine and I just go ahead and install header and flash when my OFT arrives?

Thanks for any answers and sorry for asking here....

Nothing "messes" with the stock tune so don't be afraid you can go ahead and install it. You'll just get a CEL after install which will be easily cleared when the OFT arrives.


To prep for your OFT however download the openflash manager:
http://www.openflashtablet.com/downloads/

and also those other two things below

[elBarto]

Originally Posted by ST-A

Did you got it working on the A00G rom? because i'm on that rom too.
If so , can you send it to me?
otherwise i have a go myself.

I already run it on my A00G Euro GT86, you open the B01C rom with the correct definitions, open your AxxG rom and copy the tables mentioned above.
Flash and go

[steve99]

Originally Posted by elBarto

I already run it on my A00G Euro GT86, you open the B01C rom with the correct definitions, open your AxxG rom and copy the tables mentioned above.
Flash and go

Guys just be careful @ST-A is using tactrix so his A00G rom is a real A00G rom @elBarto is using an OFT A00G rom which is rearly an A01G rom calid hacked to look like an A00G.


now with those two rom is ok as defs are compatible from memory but just be careful , its not always the case :-)

[RedFRS4me]

Originally Posted by oldgunfan

When you log make sure you tell your OFT to log AFR and command AFR throttle, RPM, MAF volt and so on. When your LTFT's start running below 5-ish maybe 3 do a 3rd gear pull at WOT and watch your command AFR. You want your AFR to match as close as u can.

I think something happened when i transitioned from e85 to the new ofh tunes. I took the car for a spirited drive to burn the rest of the e85 and it may have killed my o2 sensor. My STFT are 0 while my afr is between 12.5-13.5 while idle or cruising. When the car is cold it is normal but as the car warms up it goes rich and stft go zero no matter what throttle input.

[oldgunfan]

Originally Posted by RedFRS4me

I think something happened when i transitioned from e85 to the new ofh tunes. I took the car for a spirited drive to burn the rest of the e85 and it may have killed my o2 sensor. My STFT are 0 while my afr is between 12.5-13.5 while idle or cruising. When the car is cold it is normal but as the car warms up it goes rich and stft go zero no matter what throttle input.

Ok, that doesn't sound right. like what others have said at idle and just off idle(just putting around) it should be in the high to mid 14's. I don't know why just flashing a tune would kill your O2 sensor but hope you can fix it.

[oldgunfan]

Just did a 3rd and 4th grear pull. feels good and data looks close maybe just a little tweeking. Tell me what you think. http://datazap.me/u/oldgunfan/new-of...a=1-2-3-5-9-14

[FRSBRZGT86FAN]

Originally Posted by oldgunfan

Just did a 3rd and 4th grear pull. feels good and data looks close maybe just a little tweeking. Tell me what you think. http://datazap.me/u/oldgunfan/new-of...a=1-2-3-5-9-14

It looks fine on the safety front, you're IAM is steady at 1 and you have 0 knock correction throughout the entire log. AFR is getting close to 11 under load but I think it's fine because the rest of the time it goes above 12

[Dru670]

I wonder if this tune would be produce less lower in temps above 80F compared to the older tune...I live in Vegas and it is almost 100F+ time in the summer.