OFT Openflash V4 tunes released for 2017+ with Launch/FFS - Page 20 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

cameronjones239 · 04-03-2018, 02:05 PM

Quote:

Originally Posted by Teseo

Car will run smoothly, gas pedal will feel awkward at first unti you get used

Is there any way to get the throttle response to be a bit more sensitive again like the old v2 e85 tune? Can't stand how numb it is in the first 10% throttle now. When I had my v2 91 map it was always a little bland like this v4 e85 map, the v2 e85 was nice and snappy. We'll see what a few tanks of fuel does, usually takes a little time to see the full results

@steve99

Teseo · 04-03-2018, 02:15 PM

Quote:

Originally Posted by cameronjones239

Is there any way to get the throttle response to be a bit more sensitive again like the old v2 e85 tune? Can't stand how numb it is in the first 10% throttle now. When I had my v2 91 map it was always a little bland like this v4 e85 map, the v2 e85 was nice and snappy. We'll see what a few tanks of fuel does, usually takes a little time to see the full results

@steve99

I did steve fast learning flash trick and still have that "lag" as you described. For me was the price to pay for get smooth rev engine. Also i noticed when shifting up or down the rev hang a litttle bit more than previous v2 tune so heel toe downshift is effortless. For me v4 tune is a grand slam

Breadman · 04-03-2018, 04:37 PM

Quote:

Originally Posted by Teseo

Car will run smoothly, gas pedal will feel awkward at first unti you get used

my weird pedal went away after a day or 2. unless i got use to it

Spuds · 04-03-2018, 08:00 PM

Might be updating from v2 sometime this month. Anyone know how up to date the definitions files are from openflash? I know the defs from openflash on v2 we're missing quite a few tables.

Brzed85 · 04-03-2018, 10:54 PM

Quote:

Originally Posted by Teseo

Car will run smoothly, gas pedal will feel awkward at first unti you get used

You were right. Loving the beta tune! Haven't had any issues yet as far as CEL or rough idle.

Decep · 04-03-2018, 10:58 PM

Anyone get a rough idle on cold start for a few seconds? Has happened twice to me so far. Its rare but engine takes quite a few cranks to start and stumbles but runs normally after.

stage 1

finch1750 · 04-04-2018, 03:54 PM

Did 4.02 also fix the CEL for AT? Or do we still need to fix it ourselves?

elBarto · 04-04-2018, 04:32 PM

So I think I've found out why the V4 K00D tune didn't work:

K01E is an MT Rom.

So I've created a K00D rom based upon the V3 version for a member on the Facebook group (he also gave me the V3 tune + def's).
If anyone wants to be a guinea pig also, pm me.
If it works, I will put them up for download.
Can't test them myself since I have an Euro MT car.

amaciose · 04-04-2018, 05:22 PM

Quote:

Originally Posted by finch1750

Did 4.02 also fix the CEL for AT? Or do we still need to fix it ourselves?

I can't personally confirm as I don't have AT, but I downloaded the v4.02 tunes for my car and this fix is listed in the v4.02 release notes.

Yoshoobaroo · 04-05-2018, 05:01 AM

Do these maps benetif from the JDL header VVT tables?
Also curious about flexfuel V4.

stlgrym3 · 04-05-2018, 01:00 PM

I’m installing my catless header Monday, I’d do Stage2+ not Stage2 tune upgrade after the install even though my header isn’t OFH, correct? Stage2 is for catted, Stage2+ is for catless headers of any brand correct?

amaciose · 04-05-2018, 01:56 PM

Quote:

Originally Posted by stlgrym3

I’m installing my catless header Monday, I’d do Stage2+ not Stage2 tune upgrade after the install even though my header isn’t OFH, correct? Stage2 is for catted, Stage2+ is for catless headers of any brand correct?

Correct, you should start with Stage 2+ tune for catless headers.

I can't find the post right now, but I remember finding recommended modifications to the shelf tune if you're running something like a long tube header. I don't know if those were only recommended on the v2 tunes or if they still apply to the v4 tunes. @steve99 did you write that post?

My Key · 04-05-2018, 07:27 PM

I don't recall seeing the V4 K00D tune being part of the update???

Quote:

Originally Posted by elBarto

So I think I've found out why the V4 K00D tune
didn't work:

K01E is an MT Rom.

So I've created a K00D rom based upon the V3 version for a member on the Facebook group (he also gave me the V3 tune + def's).
If anyone wants to be a guinea pig also, pm me.
If it works, I will put them up for download.
Can't test them myself since I have an Euro MT car.

elBarto · 04-06-2018, 12:36 PM

Quote:

Originally Posted by My Key

I don't recall seeing the V4 K00D tune being part of the update???

It was pulled from the 4.02 update because the problem still isn't fixed.

04-04-2018, 03:54 PM	#273
finch1750 Undisputed El Presidente Join Date: Jun 2012 Drives: Zenki 37J ZN6 Location: Stockton, CA Posts: 11,571 Thanks: 9,382 Thanked 9,397 Times in 5,261 Posts Mentioned: 374 Post(s) Tagged: 33 Thread(s)	Did 4.02 also fix the CEL for AT? Or do we still need to fix it ourselves? __________________ "Just like how a strut bar somehow enables you to corner 20MPH faster around a cloverleaf on-ramp, when the reality is, you can do it already but you just don't have to balls to do it." - CSG David

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04-03-2018, 08:00 PM	#270
Spuds The Dictater Join Date: Apr 2017 Drives: '13 Red Scion FRS Location: MD, USA Posts: 9,468 Thanks: 26,228 Thanked 12,485 Times in 6,179 Posts Mentioned: 86 Post(s) Tagged: 0 Thread(s)	Might be updating from v2 sometime this month. Anyone know how up to date the definitions files are from openflash? I know the defs from openflash on v2 we're missing quite a few tables.

04-03-2018, 10:58 PM	#272
Decep Senior Member Join Date: May 2017 Drives: 2013 FR-S Series 10 Location: CA Posts: 1,073 Thanks: 172 Thanked 497 Times in 326 Posts Mentioned: 6 Post(s) Tagged: 0 Thread(s)	Anyone get a rough idle on cold start for a few seconds? Has happened twice to me so far. Its rare but engine takes quite a few cranks to start and stumbles but runs normally after. stage 1

04-05-2018, 01:00 PM	#277
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)	I’m installing my catless header Monday, I’d do Stage2+ not Stage2 tune upgrade after the install even though my header isn’t OFH, correct? Stage2 is for catted, Stage2+ is for catless headers of any brand correct?

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