Official OpenFlash Tablet FA20 Tuning Tech Discussion Thread - Page 84 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

OmarYasin · 02-11-2014, 05:41 PM

@ shiv@vishnu sent u a pm regarding purchasing oft

Sent from my SGH-T599N using Tapatalk[/QUOTE]

Quote:

Originally Posted by OmarYasin

@shive@vishnu sent u a pm regarding purchasing oft

Sent from my SGH-T599N using Tapatalk

Sent from my SGH-T599N using Tapatalk

Shiv@Openflash · 02-11-2014, 05:54 PM

On the road to Vortech Engineering. Will check pms when I check into the hotel in 6hrs

tonystewart · 02-11-2014, 05:59 PM

Safe Trip

Cross · 02-11-2014, 06:07 PM

Really looking forward to the results! In for Teaser Photo's!!!

Sonolin · 02-11-2014, 07:05 PM

A few more questions, in anticipation for my tablet...

I want to verify the tune is 100% healthy for the engine once I flash it. I drive my car pretty hard whenever I take it out so I'm a little paranoid about this since I've never used a tuning solution before.

So, which things should I check? AFR & IAM I'm assuming are the most important values to verify they are perfect for engine health? I've read on here and it seems 12.5-12.6 AFR is about right, but then I've read people having it somewhere in the 11's as well.

I'm assuming this is all available on the tablet? From the video I saw it seems like it reads all these values from the OBD2 which is really cool

. Wonder what chipset this thing uses maybe I can flash android/linux onto it as a dual boot system, and get torque working on it...

Luckrider · 02-11-2014, 07:07 PM

Quote:

Originally Posted by Sonolin

A few more questions, in anticipation for my tablet...

I want to verify the tune is 100% healthy for the engine once I flash it. I drive my car pretty hard whenever I take it out so I'm a little paranoid about this since I've never used a tuning solution before.

So, which things should I check? AFR & IAM I'm assuming are the most important values to verify they are perfect for engine health? I've read on here and it seems 12.5-12.6 AFR is about right, but then I've read people having it somewhere in the 11's as well.

I'm assuming this is all available on the tablet? From the video I saw it seems like it reads all these values from the OBD2 which is really cool

. Wonder what chipset this thing uses maybe I can flash android/linux onto it as a dual boot system, and get torque working on it...

Safer than the factory tune inf fact.

Sonolin · 02-11-2014, 07:17 PM

Quote:

Originally Posted by Luckrider

Safer than the factory tune inf fact.

I'm sure it is I've heard a lot of bad things about the stock tune (another reason for me getting one). But I just want to verify all checks & balances are correct before I start laying into it.

jeebus · 02-11-2014, 08:16 PM

Quote:

Originally Posted by Sonolin

I'm sure it is I've heard a lot of bad things about the stock tune (another reason for me getting one). But I just want to verify all checks & balances are correct before I start laying into it.

Make sure your AFR is in the right range...12s at WOT. Make sure LTFT is reasonable (+/-0-6% or so). IAM should be as close to 1 as possible and if it drops, it should go back up by itself.

Sonolin · 02-11-2014, 08:36 PM

Quote:

Originally Posted by jeebus

Make sure your AFR is in the right range...12s at WOT. Make sure LTFT is reasonable (+/-0-6% or so). IAM should be as close to 1 as possible and if it drops, it should go back up by itself.

Awesome thank you very much. Exactly what I was looking for.

Nardi330 · 02-11-2014, 10:08 PM

Quote:

Originally Posted by Nardi330

I have a quick question about header and Stage 2 tune (non E85).

I read that your Stage 2 tune is for catless header. Would stage 2 work with aftermarket header with HFC or it's best to stay with stage 1 tune for catted header?

thanks in advance.

Can anyone please help me with my question above?

thanks again.

Luckrider · 02-11-2014, 10:12 PM

Quote:

Originally Posted by Nardi330

Can anyone please help me with my question above?

thanks again.

You are probably best off with a stage 1 tune since you haven't opened the exhaust enough to gain the benefits of the no cat tune, but you should still make a tad bit more power than those with factory headers.

tonystewart · 02-11-2014, 10:15 PM

I running Stage 2 EL header with HTC, front pipe is catted as well

Sent from my Nexus 5 using Tapatalk

Shiv@Openflash · 02-11-2014, 11:02 PM

Either the Stage 1 or Stage 2 tune will work well with a catted aftermarket header. You'd just have try both and see which one you prefer. It's hard to know which one is definitely better matched without visiting a dyno unfortunately. But both will work much better than the stock tune

Burn · 02-11-2014, 11:06 PM

Quote:

Originally Posted by shiv@vishnu

Either the Stage 1 or Stage 2 tune will work well with a catted aftermarket header. You'd just have try both and see which one you prefer. It's hard to know which one is definitely better matched without visiting a dyno unfortunately. But both will work much better than the stock tune

Just do a WOT logging on both ROMs and see which AFR on WOT is closer to 12

02-11-2014, 05:59 PM	#1165
tonystewart Senior Member Join Date: May 2012 Drives: 2013 Scion FR-S Raven Location: Lake Worth Florida Posts: 1,182 Thanks: 76 Thanked 373 Times in 253 Posts Mentioned: 13 Post(s) Tagged: 1 Thread(s)	Safe Trip __________________ May'12 AT Raven, OFT V2, Perrin IntakeTube, Pulley & Overpipe,HKS Snorkel,FA20 EL Header,Nameless Frontpipe w/ Helmholtz, Crawford AOS, Cusco O2W Cooler, Grimmspeed Strut/MC Brace, Winjets w/D2S 3.0 HID by Illuminating Lighworkx, Fogs w/EU Stalk, LED's, JDM UnderPanels, Diffuser, Rigid Collars, Whiteline, HVT Camber Plates, Koni's, Swift Springs, GTSpec LCA, SPC Toearms, DBA 4K T-Slot Rotors, Ferodo DS2500, Vorshlag BrakeLines, MichelinPSS, 5Axis Wing, Raammat, Ensolite, JPM Coachworks, OEM+Ref400, 20mmspacers, TOMS

02-11-2014, 10:15 PM	#1174
tonystewart Senior Member Join Date: May 2012 Drives: 2013 Scion FR-S Raven Location: Lake Worth Florida Posts: 1,182 Thanks: 76 Thanked 373 Times in 253 Posts Mentioned: 13 Post(s) Tagged: 1 Thread(s)	I running Stage 2 EL header with HTC, front pipe is catted as well Sent from my Nexus 5 using Tapatalk __________________ May'12 AT Raven, OFT V2, Perrin IntakeTube, Pulley & Overpipe,HKS Snorkel,FA20 EL Header,Nameless Frontpipe w/ Helmholtz, Crawford AOS, Cusco O2W Cooler, Grimmspeed Strut/MC Brace, Winjets w/D2S 3.0 HID by Illuminating Lighworkx, Fogs w/EU Stalk, LED's, JDM UnderPanels, Diffuser, Rigid Collars, Whiteline, HVT Camber Plates, Koni's, Swift Springs, GTSpec LCA, SPC Toearms, DBA 4K T-Slot Rotors, Ferodo DS2500, Vorshlag BrakeLines, MichelinPSS, 5Axis Wing, Raammat, Ensolite, JPM Coachworks, OEM+Ref400, 20mmspacers, TOMS

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02-11-2014, 05:54 PM	#1164
Shiv@Openflash Senior Member Join Date: Sep 2013 Drives: 2013 FRS Location: SF, CA Posts: 2,629 Thanks: 1,055 Thanked 5,470 Times in 1,494 Posts Mentioned: 605 Post(s) Tagged: 9 Thread(s)	On the road to Vortech Engineering. Will check pms when I check into the hotel in 6hrs

02-11-2014, 07:05 PM	#1167
Sonolin Banned Join Date: Sep 2012 Drives: 2013 Scion FR-S Location: SoCal Posts: 885 Thanks: 1,489 Thanked 289 Times in 176 Posts Mentioned: 5 Post(s) Tagged: 0 Thread(s)	A few more questions, in anticipation for my tablet... I want to verify the tune is 100% healthy for the engine once I flash it. I drive my car pretty hard whenever I take it out so I'm a little paranoid about this since I've never used a tuning solution before. So, which things should I check? AFR & IAM I'm assuming are the most important values to verify they are perfect for engine health? I've read on here and it seems 12.5-12.6 AFR is about right, but then I've read people having it somewhere in the 11's as well. I'm assuming this is all available on the tablet? From the video I saw it seems like it reads all these values from the OBD2 which is really cool . Wonder what chipset this thing uses maybe I can flash android/linux onto it as a dual boot system, and get torque working on it...

02-11-2014, 11:02 PM	#1175
Shiv@Openflash Senior Member Join Date: Sep 2013 Drives: 2013 FRS Location: SF, CA Posts: 2,629 Thanks: 1,055 Thanked 5,470 Times in 1,494 Posts Mentioned: 605 Post(s) Tagged: 9 Thread(s)	Either the Stage 1 or Stage 2 tune will work well with a catted aftermarket header. You'd just have try both and see which one you prefer. It's hard to know which one is definitely better matched without visiting a dyno unfortunately. But both will work much better than the stock tune

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