OFT Openflash V4 tunes released for 2017+ with Launch/FFS - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

steve99 · 03-19-2018, 03:19 AM

OFT Openflash V4 tunes released for 2017+ with Launch/FFS

WARNING : USE THE V4 DEFINITIONS THAT COME IN V4 TUNE PACK, DO NOT USE OLD DEFINITIONS, CLEAR THEM OUT OF ROMRAIDER. note this only applies if your editing tunes you can ignore this if your just flashing the tunes directly

If you need to alter some tables not correctly defined the the OFT V4 2012-2016 tune see the attached definitions

Ignition timing idle in gear/neutral

or fix P0420 code not defined

maf after start tables

and a few others

You will need to open def in text editor for auto or manual as required and edit the calid string to your particular rom id like B01C or B01D as all V4 tunes are based on A01G or A01I roms now for 2012-2016 cars

DO NOT use these DEFS for 2017+ cars they are based on different rom base

Quote from Shiv

"
New v4.01 Beta tunes now available for all USDM GT86s (including 2017+ which now have Launch Control/Flat-Foot-Shift). These tunes have all sorts of update include cold start delete, remapped throttle tables, revised engine load limits, fully supported data logging channels and a default advance multiplier of 0.70 instead of the usual 1.0. This allows for learning ability based upon octane. Make sure you use a PREMIUM grade fuel because these tunes are aggressive and run strong!
New OpenFlash Manager (v1.31) is also available for download as well

"

Petrol tunes suit both 91/93 but best performance on 93
stage 1 stock header
Stage 2 aftermarket catted header
Stage 2 + aftermarket catless header

E85 for E85 fuel only
Stage 2 + E85 for stock/catted or catless header

http://www.openflashtablet.com/downloads/

OPENFLASH Support page
http://support.openflashtablet.com/support/home

https://www.facebook.com/groups/1861...4919683837216/

nikitopo · 03-19-2018, 03:25 AM

So the v3 beta tunes never went to official release and now we have v4 beta? What is the difference between the two?

steve99 · 03-19-2018, 03:26 AM

Quote:

Originally Posted by nikitopo

So the v3 beta tunes never went to official release and now we have v4 beta? What is the difference between the two?

mainly addition of 2017 support and lc/ffs of 2017 from what I can see

solidONE · 03-19-2018, 03:44 AM

is it just me or are there 100 new tables???

steve99 · 03-19-2018, 05:03 AM

Quote:

Originally Posted by solidONE

is it just me or are there 100 new tables???

they are likely using updated defs

steve99 · 03-19-2018, 06:53 AM

As always make sure you use definitons from the V4 tune pack to edit these V4 roms. They are based on Euro roms , not usa

steve99 · 03-19-2018, 07:07 AM

Quote:

Originally Posted by nikitopo

So the v3 beta tunes never went to official release and now we have v4 beta? What is the difference between the two?

the V4 tunes are also based on euro base roms

Kayysonie · 03-19-2018, 08:33 AM

@steve99

What do you think of the V4 tunes compare to the ones you and @Wayno optimized?

Teseo · 03-19-2018, 09:18 AM

Early models would see benefits of new tunes?

stlgrym3 · 03-19-2018, 10:14 AM

Does the v4 tunes come with the new version 2 tablets? Or we have to download it separately?

guybo · 03-19-2018, 10:53 AM

Is the E85 tune good to go? I had read that the early versions had some issues.

guybo · 03-19-2018, 11:08 AM

I updated OFM and using the latest template file, I edited the E85 2+ tune for idle RPM, FFS and LC. I got a slightly different but familiar checksum error in ROM Raider. Just like in the past, I hit OK and saved the tune and no probs.

Is that normal?

Firecruiser · 03-19-2018, 12:43 PM

@steve99 An AT v4 tune is based on an ZA1J___I calid correct? I was previously using overrun to create an afterfire in the v2 tune. I see that it is defined in the defs included with the v4 tune but is marked as debug. Do you think it is safe to modify these debug tables? Or should i try to find a wayno def for the calid v4 is based off.

Other question, romraider has a way to diff two roms and see the changes in the tables, but I've only been able to do it if they use the same definition. Is there an easy way to do this when they don't use the same definition. Since I'm using a B01D definition and these are using A01I definitions.

I hope i'm making sense.

smg1138 · 03-19-2018, 01:13 PM

So, these are ok to use on my 2013 FRS? That's the way I'm reading it, but just want to be sure. I figured the 2017+ tunes would be totally different. I always run the B01C files on my car.

03-19-2018, 03:44 AM	#4
solidONE Senior Member Join Date: Dec 2012 Drives: FR-S Whiteout Location: California Posts: 2,863 Thanks: 1,808 Thanked 790 Times in 611 Posts Mentioned: 42 Post(s) Tagged: 0 Thread(s)	is it just me or are there 100 new tables??? __________________ Intent > Content cowardice is the mother of cruelty.

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03-19-2018, 03:25 AM	#2
nikitopo Senior Member Join Date: Mar 2014 Drives: '15 BRZ RA Location: Greece Posts: 3,787 Thanks: 2,416 Thanked 1,944 Times in 1,261 Posts Mentioned: 29 Post(s) Tagged: 0 Thread(s)	So the v3 beta tunes never went to official release and now we have v4 beta? What is the difference between the two?

03-19-2018, 06:53 AM	#6
steve99 Banned Join Date: Dec 2013 Drives: FT86 Location: Australia Posts: 7,998 Thanks: 1,035 Thanked 4,987 Times in 2,981 Posts Mentioned: 598 Post(s) Tagged: 2 Thread(s)	As always make sure you use definitons from the V4 tune pack to edit these V4 roms. They are based on Euro roms , not usa

03-19-2018, 08:33 AM	#8
Kayysonie Badass Member Join Date: Apr 2014 Drives: 2014 SWP BRZ Limited Location: Near Detroit Zoo Posts: 342 Thanks: 60 Thanked 68 Times in 48 Posts Mentioned: 3 Post(s) Tagged: 0 Thread(s)	@steve99 What do you think of the V4 tunes compare to the ones you and @Wayno optimized?

03-19-2018, 09:18 AM	#9
Teseo Senior Member Join Date: Jun 2014 Drives: frs Location: Gunsai Posts: 4,877 Thanks: 7,145 Thanked 2,922 Times in 1,769 Posts Mentioned: 23 Post(s) Tagged: 2 Thread(s)	Early models would see benefits of new tunes?

03-19-2018, 10:14 AM	#10
stlgrym3 Senior Member Join Date: Nov 2011 Drives: 2017 Subaru BRZ Limited Location: socal Posts: 562 Thanks: 72 Thanked 51 Times in 44 Posts Mentioned: 3 Post(s) Tagged: 0 Thread(s)	Does the v4 tunes come with the new version 2 tablets? Or we have to download it separately?

03-19-2018, 10:53 AM	#11
guybo Huge E85 fan! Join Date: May 2016 Drives: 2016 Scion FRS Location: Tampa, FL, USA Posts: 1,850 Thanks: 539 Thanked 1,010 Times in 605 Posts Mentioned: 32 Post(s) Tagged: 0 Thread(s)	Is the E85 tune good to go? I had read that the early versions had some issues.

03-19-2018, 11:08 AM	#12
guybo Huge E85 fan! Join Date: May 2016 Drives: 2016 Scion FRS Location: Tampa, FL, USA Posts: 1,850 Thanks: 539 Thanked 1,010 Times in 605 Posts Mentioned: 32 Post(s) Tagged: 0 Thread(s)	I updated OFM and using the latest template file, I edited the E85 2+ tune for idle RPM, FFS and LC. I got a slightly different but familiar checksum error in ROM Raider. Just like in the past, I hit OK and saved the tune and no probs. Is that normal?

03-19-2018, 12:43 PM	#13
Firecruiser Member Join Date: Aug 2016 Drives: 2014 brz Location: York, PA Posts: 65 Thanks: 3 Thanked 11 Times in 9 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	@steve99 An AT v4 tune is based on an ZA1J___I calid correct? I was previously using overrun to create an afterfire in the v2 tune. I see that it is defined in the defs included with the v4 tune but is marked as debug. Do you think it is safe to modify these debug tables? Or should i try to find a wayno def for the calid v4 is based off. Other question, romraider has a way to diff two roms and see the changes in the tables, but I've only been able to do it if they use the same definition. Is there an easy way to do this when they don't use the same definition. Since I'm using a B01D definition and these are using A01I definitions. I hope i'm making sense.

03-19-2018, 01:13 PM	#14
smg1138 Senior Member Join Date: Jan 2014 Drives: 2013 Raven FR-S Location: Nashville Posts: 775 Thanks: 968 Thanked 213 Times in 136 Posts Mentioned: 3 Post(s) Tagged: 2 Thread(s)	So, these are ok to use on my 2013 FRS? That's the way I'm reading it, but just want to be sure. I figured the 2017+ tunes would be totally different. I always run the B01C files on my car.

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