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Software Tuning Discuss all software tuning topics.


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Old 03-25-2019, 10:45 AM   #603
itsAlex
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Originally Posted by LancePower View Post
I have 2016 and had been running v4.01 Stage 1 for about 9 months.

Just switched back to v2.076 and think I prefer it. Feels like it pulls harder in the upper Rev-range and most importantly I'm no longer hearing the "engine chatter" crossing 4K RPMs that I was with v4.01.
I have a 2016 too on a V4 tune, I thought I was the only one who had the "chatter" when crossing 4000 rpm. How common is this? Is it anything to worry about?
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Old 03-25-2019, 10:58 AM   #604
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I have a 2016 too on a V4 tune, I thought I was the only one who had the "chatter" when crossing 4000 rpm. How common is this? Is it anything to worry about?
I believe that's a tweak to the exhaust gases that produce that noise. You need to let someone who knows the correct term to chime in.

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Old 03-26-2019, 03:13 PM   #605
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Does anyone have Shiv's contact information?

Been trying to get a hold of him through his support page and e-mails but not getting any responses.

Anyone know how I can speak to him?
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Old 03-26-2019, 03:15 PM   #606
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Pretty sure they have moved on from this platform.. hence the difficulty getting a body to respond

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Old 03-26-2019, 03:19 PM   #607
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Pretty sure they have moved on from this platform.. hence the difficulty getting a body to respond

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They stopped selling Tablets for the brz??? So what now? lol
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Old 03-26-2019, 03:34 PM   #608
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They stopped selling Tablets for the brz??? So what now? lol
If your interested I am going to be selling my version 1 tablet. MSG me if your interested

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Old 03-26-2019, 05:44 PM   #609
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They stopped selling Tablets for the brz??? So what now? lol
They still sell them. The same tablet can also be used for other brands of cars (like the MX5). It's just the e-tuning and support that's almost non-existed for our cars.
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Old 03-26-2019, 06:21 PM   #610
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Quote:
Originally Posted by icybrzzz View Post
They stopped selling Tablets for the brz??? So what now? lol
Quote:
Originally Posted by jflogerzi View Post
If your interested I am going to be selling my version 1 tablet. MSG me if your interested

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They still sell them. The same tablet can also be used for other brands of cars (like the MX5). It's just the e-tuning and support that's almost non-existed for our cars.



They still sell them jist new web site support via ticket system now


https://support.openflashtablet.com/support/home
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Old 03-28-2019, 06:04 PM   #611
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Will OFT step in and fix the issues reported on V4?
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Old 04-04-2019, 01:19 AM   #612
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Are there any v2 tunes for MY17 BRZ?


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Old 04-04-2019, 08:10 AM   #613
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Old 04-07-2019, 10:58 AM   #614
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Went from V2.076 Stage 1 to V4 Stage 2+E85. Still feeling out the new tune, but a couple of early observations.

- Cold start is much quieter.

- No problem cranking the engine at 55 F.

- Initial throttle response feels slower, even after the learning cycle finished. Not sure what's going on there, as I heard throttle mapping wasn't changed?

- Once the old 91 octane cleared out, FLKC dropped to 0. I did a few 2nd gear pulls and didn't see any FLKC. Need to download my logs, but IAM climbed to 1.00 and is rock solid. Before with 91 octane, it was at 0.66.

- LTFT is within +/-5.

- Power feels solid. Maybe a little stronger than my old stage 2 setup on 93 octane. Pretty happy so far.
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Old 04-08-2019, 01:52 AM   #615
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Datalog from two 2nd gear pulls. Blown away by the amount of ignition timing you can run on E85. 34 degrees advance at 7000+ RPM with no knock? Craziness. Looks like I'm running a bit rich (even with -4.7 LTFT open-loop), but not sure if that's some residual 91 octane mixing in the tank or maybe a dirty air filter. Either way, I'm really impressed by this fuel.

https://datazap.me/u/darksunrise/201...5?log=1&data=1
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Old 04-08-2019, 02:34 AM   #616
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good maybe try lean it a bit, it could benefit from it
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