Help! Tank full of E85 2017 Stock BRZ what OFT tune to use? - Page 2 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

D4FD · 09-05-2017, 01:04 AM

Quote:

Originally Posted by Wayno

Yep, there's minimal changes in that file compared to stock. I'm guessing shiv probably overwrote the E85 file with one of the petrol files by mistake, which is easy to do. Can you post one of the Stg2 petrol files to compare?

I should also mention it includes a stupid change he makes to stock to reduce the max LTFT at WOT from 40% to 4%.
So do not drive the car on this file, it will never not run super lean at WOT.

Wow your really awesome for helping me ^_^

Will reply asap after I upload all Rome to drive...

Detroiter · 09-05-2017, 01:05 AM

Quote:

Originally Posted by Wayno

The differences in AVCS between EL and UEL were substantial.

Thanks for the correction Wayno. I was under the assumption that the differences in the tunes was mainly to improve scavenging between them.

Would you say there's a problem with Shiv switching over to having no dedicated EL and UEL tunes now then?

D4FD · 09-05-2017, 01:11 AM

Quote:

Originally Posted by D4FD

Wow your really awesome for helping me ^_^

Will reply asap after I upload all Rome to drive...

Any of these usable? Feeling like my engine will explode soon LoL...aside from the Stage 2+ E85 tune I posted earlier the last 3 below is all I have from Shiv. He gave all 4 to me in one email and I never heard from him again

Stage 1 v3.01 K00C.bin: https://drive.google.com/open?id=0B4...nlzd0pydEt3Rms

Stage 2 v3.01 K00C.bin: https://drive.google.com/open?id=0B4...19jbUFPM0hmazA

Stage 2+ v3.01 K00C.bin: https://drive.google.com/open?id=0B4...2pJaDR1VHJTWkE

D4FD · 09-05-2017, 01:38 AM

Quote:

Originally Posted by D4FD

Any of these usable? Feeling like my engine will explode soon LoL...aside from the Stage 2+ E85 tune I posted earlier the last 3 below is all I have from Shiv. He gave all 4 to me in one email and I never heard from him again

Stage 1 v3.01 K00C.bin: https://drive.google.com/open?id=0B4...nlzd0pydEt3Rms

Stage 2 v3.01 K00C.bin: https://drive.google.com/open?id=0B4...19jbUFPM0hmazA

Stage 2+ v3.01 K00C.bin: https://drive.google.com/open?id=0B4...2pJaDR1VHJTWkE

I'm working now....off really soon.
Hopefully one of these is usable, otherwise I need to risk it to get home from work which is about a 30 mile commute for me...gotta bad feeling about driving another 30 miles on E85 without the correct tune....

Somerandom18 · 09-05-2017, 01:50 AM

Okay. I'm taking a look at your stage 2+ e85 v3.01 and comparing it to the e85 v3.00 file I am currently running. There seem to be changes but they're minimal.

If you want to give it a try without waiting for an email response from the OFT team here it is.

https://drive.google.com/open?id=0Bz...2sxLVdhdEYxXzg

I'll upload your file to my car tomorrow morning and let you know how things go. Since we both have K00C.

D4FD · 09-05-2017, 02:03 AM

Quote:

Originally Posted by Somerandom18

Okay. I'm taking a look at your stage 2+ e85 v3.01 and comparing it to the e85 v3.00 file I am currently running. There seem to be changes but they're minimal.

If you want to give it a try without waiting for an email response from the OFT team here it is.

https://drive.google.com/open?id=0Bz...2sxLVdhdEYxXzg

I'll upload your file to my car tomorrow morning and let you know how things go. Since we both have K00C.

Not sure I have any other options as I'm just sitting in my car now at my works parking lot waiting for replies...hoping that one of the tunes I currently have is ok, otherwise will have to jump on my PC and try your rom as we have the same car K00C so your rom can't be worst then mine

D4FD · 09-05-2017, 02:10 AM

Quote:

Originally Posted by Somerandom18

Okay. I'm taking a look at your stage 2+ e85 v3.01 and comparing it to the e85 v3.00 file I am currently running. There seem to be changes but they're minimal.

If you want to give it a try without waiting for an email response from the OFT team here it is.

https://drive.google.com/open?id=0Bz...2sxLVdhdEYxXzg

I'll upload your file to my car tomorrow morning and let you know how things go. Since we both have K00C.

I'm no expert but Wayno recommend to not drive on the E85 tune I'm on.
Wayno has looked at my E85 rom and said that it's not an E85 tune...suspects that the E85 part was over written by mistake so it's just a gasoline tune, hence my current predicament

Somerandom18 · 09-05-2017, 02:17 AM

I would love to test your file right now but it's 2am and I live in a community that is filled with the type to write complaints against me for starting my car.

Your safest best is to load the e85 tune and drive home. The fuel trims WILL be wonky and throttle response will feel like crap for a while right after flashing. The ECU just needs time to learn. When i first went to e85 mine would go +- 25% but they leveled off over time.

If the tune I uploaded gives similar results it could just be the amount of ethanol in your local e85. Or another problem entirely.

Somerandom18 · 09-05-2017, 02:19 AM

@Wayno If you're awake take a look at my and his e85 tunes?

Sorry for double post.

D4FD · 09-05-2017, 02:28 AM

Quote:

Originally Posted by Somerandom18

I would love to test your file right now but it's 2am and I live in a community that is filled with the type to write complaints against me for starting my car.

Your safest best is to load the e85 tune and drive home. The fuel trims WILL be wonky and throttle response will feel like crap for a while right after flashing. The ECU just needs time to learn. When i first went to e85 mine would go +- 25% but they leveled off over time.

If the tune I uploaded gives similar results it could just be the amount of ethanol in your local e85. Or another problem entirely.

I will try out your E85 rom so I can go home. 25% LTFT sounds better then my almost 40% last time I checked (48.XX%)

Somerandom18 · 09-05-2017, 02:32 AM

Quote:

Originally Posted by D4FD

I will try out your E85 rom so I can go home. 25% LTFT sounds better then my almost 40% last time I checked (48.XX%)

Yeah pulled up my stage 2+ v3 91/93, your stage 2+ v3.01 91/93 and both of our e85 tunes in RomRaider and the only one has has different Cranking injector pulse width is my e85 tune. haha.

Problem solved. Shiv goofed wayno was right.

PetrolioBenzina · 09-05-2017, 02:40 AM

It's a bit of a bummer to see this confusion with the 17 86 tunes. Thanks to the two of you who have posted the E85 tunes. Could you post the 91 Octane stock tunes as well, 3.0 and 3.1 would be awesome.

D4FD · 09-05-2017, 02:41 AM

What duck duck duck goose HeLL, 91/93 and e85 are the same tunes...mind blown!!!

Not really, just a honest mistake I'm sure ^_^

D4FD · 09-05-2017, 02:44 AM

Quote:

Originally Posted by PetrolioBenzina

It's a bit of a bummer to see this confusion with the 17 86 tunes. Thanks to the two of you who have posted the E85 tunes. Could you post the 91 Octane stock tunes as well, 3.0 and 3.1 would be awesome.

Look at previous page. I posted all my v3.01 tunes including stage 1

09-05-2017, 02:41 AM	#27
D4FD Member Join Date: Dec 2016 Drives: 2015 RS 1.0(Totaled) 2017-BRZHaSNoW Location: San Jose CA Posts: 39 Thanks: 16 Thanked 6 Times in 5 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	What duck duck duck goose HeLL, 91/93 and e85 are the same tunes...mind blown!!! Not really, just a honest mistake I'm sure ^_^ __________________ D4FD = DRIVE 4 FUN DAILY

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09-05-2017, 01:50 AM	#19
Somerandom18 Senior Member Join Date: Sep 2016 Drives: 2017 manual BRZ Location: USA Posts: 467 Thanks: 322 Thanked 178 Times in 111 Posts Mentioned: 2 Post(s) Tagged: 0 Thread(s)	Okay. I'm taking a look at your stage 2+ e85 v3.01 and comparing it to the e85 v3.00 file I am currently running. There seem to be changes but they're minimal. If you want to give it a try without waiting for an email response from the OFT team here it is. https://drive.google.com/open?id=0Bz...2sxLVdhdEYxXzg I'll upload your file to my car tomorrow morning and let you know how things go. Since we both have K00C.

09-05-2017, 02:17 AM	#22
Somerandom18 Senior Member Join Date: Sep 2016 Drives: 2017 manual BRZ Location: USA Posts: 467 Thanks: 322 Thanked 178 Times in 111 Posts Mentioned: 2 Post(s) Tagged: 0 Thread(s)	I would love to test your file right now but it's 2am and I live in a community that is filled with the type to write complaints against me for starting my car. Your safest best is to load the e85 tune and drive home. The fuel trims WILL be wonky and throttle response will feel like crap for a while right after flashing. The ECU just needs time to learn. When i first went to e85 mine would go +- 25% but they leveled off over time. If the tune I uploaded gives similar results it could just be the amount of ethanol in your local e85. Or another problem entirely.

09-05-2017, 02:19 AM	#23
Somerandom18 Senior Member Join Date: Sep 2016 Drives: 2017 manual BRZ Location: USA Posts: 467 Thanks: 322 Thanked 178 Times in 111 Posts Mentioned: 2 Post(s) Tagged: 0 Thread(s)	@Wayno If you're awake take a look at my and his e85 tunes? Sorry for double post.

09-05-2017, 02:40 AM	#26
PetrolioBenzina Senior Member Join Date: Sep 2016 Drives: 17 86 Location: Oregon Posts: 1,671 Thanks: 75 Thanked 1,133 Times in 647 Posts Mentioned: 10 Post(s) Tagged: 0 Thread(s)	It's a bit of a bummer to see this confusion with the 17 86 tunes. Thanks to the two of you who have posted the E85 tunes. Could you post the 91 Octane stock tunes as well, 3.0 and 3.1 would be awesome.

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