How to run E85 on stock 86 BRZ FRS with OFT tune

[Deagle50]

Originally Posted by steve99

flashing back another tune wont help , each time you flash previous tune is totally erased first
no need to mix e85 .with anyhing .

is the high ltft only at low rpm or does it continue u to 3000 too 4000 as well
high ltft at idle is not that bad but 24% is quite high and unusual.

im thinking exhaust leak

HERE IT IS WHAT DO U THINK?
Exhaust leak?

http://www.datazap.me/u/deagle50/log...6?log=0&data=1

[HLHachiRoku]

Originally Posted by Deagle50

thanks alot dude!

Welcome, glad I can help with that =D. Im still learning about all this myself too so I'm unsure about your log. Steve99, wayno or one of the other more experienced people will have to chime in sorry.

[steve99]

Originally Posted by Deagle50

HERE IT IS WHAT DO U THINK?
Exhaust leak?

http://www.datazap.me/u/deagle50/log...6?log=0&data=1

mate it looks like your running e85 on a petrol tune you afr is way lean 17 and the ltft is way positive.

can you post up tune you flashed , you will have to zip it or it wont post up as an attachment

[Deagle50]

Originally Posted by steve99

mate it looks like your running e85 on a petrol tune you afr is way lean 17 and the ltft is way positive.

can you post up tune you flashed , you will have to zip it or it wont post up as an attachment

says that it exceeds size even though i zipped it. Lemme figure this out gimme one sec.

[Deagle50]

Originally Posted by steve99

mate it looks like your running e85 on a petrol tune you afr is way lean 17 and the ltft is way positive.

can you post up tune you flashed , you will have to zip it or it wont post up as an attachment

e 85 tune im using.zip

[steve99]

Originally Posted by Deagle50

Attachment 135759

mate had a look at that tune you posted up its petrol injector scaling and petrol ignition timing ie its a petrol tune NOT E85

[Deagle50]

Originally Posted by steve99

mate had a look at that tune you posted up its petrol injector scaling and petrol ignition timing ie its a petrol tune NOT E85

thats strange. i downloaded these to my tablet directly from the open flash tablet website. What do u suggest i do from here? will my car blow up?!

[murdoc]

Originally Posted by Deagle50

thats strange. i downloaded these to my tablet directly from the open flash tablet website. What do u suggest i do from here? will my car blow up?!

What process are you using to get the tune from your computer on your tablet, and what is the file name you are uploading to the tablet and flashing?

[Deagle50]

Originally Posted by murdoc

What process are you using to get the tune from your computer on your tablet, and what is the file name you are uploading to the tablet and flashing?

download from site to my computer. Then plug in OFT.

Then upload file from OTS_v2.076
then i click on OTSv2.076 again
then i click on BINs
then i click on C roms for US 6MT
Then stage 2 UEL E85
Then i use the D00C Bin which corresponds to my car

then for the writting process i plug the tablet to OBD port
i go to tuning.
i go to write
it tell me to turn on power so i do two clicks over
ask me which tune i want and i click on the one im mentioning.
starts to write.(note i do not open any doors or interrupt process)
writing finishes and it tells me to key off so i do
tells me to key back on so i do
tells me writting is complete and to turn off and then start ignition and let idle for 45 secs before driving so i do.

What am i doing wrong i feel dumb

[steve99]

Originally Posted by Deagle50

download from site to my computer. Then plug in OFT.

Then upload file from OTS_v2.076
then i click on OTSv2.076 again
then i click on BINs
then i click on C roms for US 6MT
Then stage 2 UEL E85
Then i use the D00C Bin which corresponds to my car

then for the writting process i plug the tablet to OBD port
i go to tuning.
i go to write
it tell me to turn on power so i do two clicks over
ask me which tune i want and i click on the one im mentioning.
starts to write.(note i do not open any doors or interrupt process)
writing finishes and it tells me to key off so i do
tells me to key back on so i do
tells me writting is complete and to turn off and then start ignition and let idle for 45 secs before driving so i do.

What am i doing wrong i feel dumb

maybe delete all the current tunes in tablet slots (except the original tune)


that way you know your actually loading new tunes


did you click "start" after specifying the tunes in the slots, start is what actually transfers tunes to tablet

that all looks correct, look like it could be tune problem

[Luckrider]

Originally Posted by steve99

that all looks correct, look like it could be tune problem

I think the best bet is to manually load the tunes onto the tablet (instead of generating them when connected to the car) and loading the tune from there. They he can verify the tune is correct before flashing.

[Deagle50]

Originally Posted by steve99

maybe delete all the current tunes in tablet slots (except the original tune)


that way you know your actually loading new tunes


did you click "start" after specifying the tunes in the slots, start is what actually transfers tunes to tablet

that all looks correct, look like it could be tune problem

Originally Posted by Luckrider

I think the best bet is to manually load the tunes onto the tablet (instead of generating them when connected to the car) and loading the tune from there. They he can verify the tune is correct before flashing.

I am going to try erasing everything but the stock file and then re-download the tunes from the site again and start all over and see hwere that gets me?
At this point im very concerned that i have a full tank of E85in my tank and its not burning correctly.

Luck rider could you elaborate a little more on this method? thanks

[steve99]

Originally Posted by Deagle50

I am going to try erasing everything but the stock file and then re-download the tunes from the site again and start all over and see hwere that gets me?
At this point im very concerned that i have a full tank of E85in my tank and its not burning correctly.

Luck rider could you elaborate a little more on this method? thanks

contact the oft guys (ring on phone) if the tune you posted up is actually the E85 tune from oft then their an error

[Deagle50]

Originally Posted by steve99

contact the oft guys (ring on phone) if the tune you posted up is actually the E85 tune from oft then their an error

"the checksum of file has been corrected"

WTH does that mean?