Official OpenFlash Tablet FA20 Tuning Tech Discussion Thread

[el-92]

Quick question guys the harder I drive. The car in closed roads I noticed the drive by wire lag in my opinion is there a way to tune that lag. Out with my oft ?
Feel it the most when rev matching and coming out of corners

[givemeporknow]

Just received my OFT but after writing it tells me that there is no tune file or it could not generate one. I have a 2015 series.blue if it matters. super new to this and I have read the many threads but just trying to see if I could get some more guidance. I don't think the car has ever been tuned but I am the second owner. Thanks!

[steve99]

Originally Posted by givemeporknow

Just received my OFT but after writing it tells me that there is no tune file or it could not generate one. I have a 2015 series.blue if it matters. super new to this and I have read the many threads but just trying to see if I could get some more guidance. I don't think the car has ever been tuned but I am the second owner. Thanks!

It fine just means the oft cannot auto generate a tune file from its preloaded database, only has the most popular roms.

go to oft site download latest 2.06x tunes and load up the tune that matches your mods and rom type see ecu info on your oft.

have a read of OFT TIPS link below

[givemeporknow]

Originally Posted by steve99

It fine just means the oft cannot auto generate a tune file from its preloaded database, only has the most popular roms.

go to oft site download latest 2.06x tunes and load up the tune that matches your mods and rom type see ecu info on your oft.

have a read of OFT TIPS link below

Thank you so much for the quick reply! I cannot wait to test this out tomorrow morning.

[steve99]

Originally Posted by givemeporknow

Thank you so much for the quick reply! I cannot wait to test this out tomorrow morning.

if they dont have a tune for you rom id then email your stock rom to the openflash guys

[givemeporknow]

Originally Posted by steve99

if they dont have a tune for you rom id then email your stock rom to the openflash guys

I was able to use the OFT OFS v2.063>BINS>ZA1J___C ROMS (US 6MT)>Stg 1 D00C.bin file and it said that the checksum of the file has been corrected. I should just now be able to write that "rom" on there correct?

[steve99]

Originally Posted by givemeporknow

I was able to use the OFT OFS v2.063>BINS>ZA1J___C ROMS (US 6MT)>Stg 1 D00C.bin file and it said that the checksum of the file has been corrected. I should just now be able to write that "rom" on there correct?

yes you god to go

[cameronjones239]

With the 93 tune is my best bet to run a full tank or 2 through before flashing over? Or running it down to E, filling up and flashing straight over alright?

I decided to try the stage 1 and do some datalogging tonight to see how things come out. I'm running an injen intake and my ltft stays under +5 WOT which I understand isn't too bad. My stock tune would be as high as the upper +9's WOT.. Still learning, what are some other things I should keep an eye on?

[steve99]

Originally Posted by cameronjones239

With the 93 tune is my best bet to run a full tank or 2 through before flashing over? Or running it down to E, filling up and flashing straight over alright?

I decided to try the stage 1 and do some datalogging tonight to see how things come out. I'm running an injen intake and my ltft stays under +5 WOT which I understand isn't too bad. My stock tune would be as high as the upper +9's WOT.. Still learning, what are some other things I should keep an eye on?

run it down to E or the low fuel light and fill with 93 you will be fine.

read links below on logging ect

[ap5512]

Can one you guys help me look at my datalog please. I did a 3rd gear pull but not 100% sure if everything is okay. The only things that looked okay to me were the adv. multiplier/afr/command afr but I am not sure if the LFTF are correct. I am suspecting a leak somewhere in header since I've been having issues trying to have the nuts tight. Let me know if you guys notice anything that is off and needs looking into. Thanks..as always much appreciated!

http://datazap.me/u/ap5512/brz-datal...mark=7501-8673

[steve99]

Originally Posted by ap5512

Can one you guys help me look at my datalog please. I did a 3rd gear pull but not 100% sure if everything is okay. The only things that looked okay to me were the adv. multiplier/afr/command afr but I am not sure if the LFTF are correct. I am suspecting a leak somewhere in header since I've been having issues trying to have the nuts tight. Let me know if you guys notice anything that is off and needs looking into. Thanks..as always much appreciated!

http://datazap.me/u/ap5512/brz-datal...mark=7501-8673

yes look like still a problem possible exhaust leak, if the nuts came rearly loose its likely you will have to replace gaskets again as they only crush to shape once.

[ap5512]

Thanks @steve99 - I'm guessing everything else looks okay and in within normal range?

[Chad86]

Originally Posted by el-92

Quick question guys the harder I drive. The car in closed roads I noticed the drive by wire lag in my opinion is there a way to tune that lag. Out with my oft ?
Feel it the most when rev matching and coming out of corners

Bump. Looking at going with the OFT, as it seems there are so many issues going with forced induction at this point.

[steve99]

Originally Posted by ap5512

Thanks @steve99 - I'm guessing everything else looks okay and in within normal range?

all looks reasnoble considering very high long fuel trims generaly indicates intake or exhaust leak or crook maf or 02 sensor but if your header bolts came loose money is on gasket leak.

it not knocking badly or anything iam is 1 and no knock correction