OFT logs and VirtualDyno - Page 7 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

Luckrider · 03-26-2014, 02:03 PM

Quote:

Originally Posted by wparsons

Just open it in excel and set the first value you want to change to 100, highlight all the values in that column you want to change and press ctrl + D to set all highlighted values to 100.

Oh, I didn't realize that excel could open .csv files.

bee_are_zee · 03-26-2014, 02:07 PM

Quote:

Originally Posted by Luckrider

Oh, I didn't realize that excel could open .csv files.

csv is comma separated value, a pretty common general log type file. Excel will bring up and importer that you choose where to make the breaks. Just an FYI

Luckrider · 03-26-2014, 02:10 PM

Quote:

Originally Posted by bee_are_zee

csv is comma separated value, a pretty common general log type file. Excel will bring up and importer that you choose where to make the breaks. Just an FYI

Oh, I knew about the format, I just didn't realize excel had an importer.

wparsons · 03-26-2014, 02:11 PM

You shouldn't even need the importer, you should just be able to open it with excel straight away.

bee_are_zee · 03-26-2014, 02:19 PM

Oh cool, I haven't tried opening a log yet. I was just speaking from previous experience using csv's and excel

solidONE · 03-26-2014, 11:40 PM

Quote:

Originally Posted by wparsons

You shouldn't even need the importer, you should just be able to open it with excel straight away.

Did not know that... I've been doing it line by line using notepad...

Also, I want to add that you should really warm up the tires before you take the log so it will not spike or read falsely high. I'm running some fairly decent 245 tires and if I don't heat the tires up it will spike every time.

shif7i7down · 03-28-2014, 10:12 AM

From my logs I've notice that 3rd gear pulls gives overrated whp. 4th gear pulls seems to be inline with other dynojet right around 178whp for all stock with tune.

Anywho, it's been covered in the OP but all you need is time, rpm, tps. And the first 3lines deleted when using excel.

solidONE · 03-28-2014, 05:28 PM

Got to enter those SAE corrections for temp and barro pressure.

Blu-by-U · 03-30-2014, 01:23 PM

Having read this entire thread, I noticed that no one has mentioned which transmission their vehicle is equipped with. I'm assuming that everyone is equipped the MT. As my vehicle is equipped with the AT, I'm wondering what I need to do in order to get the appropriate log file for VD. Is a manual mode pull sufficient enough to emulate a MT pull?

DriftHappens · 03-30-2014, 02:19 PM

it has an option for AT in virtual dyno.

Blu-by-U · 04-03-2014, 08:49 PM

Also noticed that in the options dialog (ver. 1.2.6) on the Columns and Profiles tab, you can rename certain headers in accordance to your data log file (time, rpm, afr & throttle position). Recognizes an OFT data log without issues, except for the first three lines of the file.

But I'm still getting unreal results. The closest I have come to real so far is 300 HP on a stock vehicle after isolating a 3rd gear pull. I know that I'm still doing something wrong. I'm guessing that it's my data log.

phrosty · 04-03-2014, 11:27 PM

Quote:

Originally Posted by jdv14476

Having read this entire thread, I noticed that no one has mentioned which transmission their vehicle is equipped with. I'm assuming that everyone is equipped the MT. As my vehicle is equipped with the AT, I'm wondering what I need to do in order to get the appropriate log file for VD. Is a manual mode pull sufficient enough to emulate a MT pull?

Get the car moving in manual mode, go up to 3rd gear, and slow down to ~1500rpm. Then go WOT. Done.

Luckrider · 04-03-2014, 11:30 PM

Quote:

Originally Posted by jdv14476

Also noticed that in the options dialog (ver. 1.2.6) on the Columns and Profiles tab, you can rename certain headers in accordance to your data log file (time, rpm, afr & throttle position). Recognizes an OFT data log without issues, except for the first three lines of the file.

But I'm still getting unreal results. The closest I have come to real so far is 300 HP on a stock vehicle after isolating a 3rd gear pull. I know that I'm still doing something wrong. I'm guessing that it's my data log.

I wonder if it has something to do with it being an AT. The thing is, the transmission has the torque converter unlocked (I would assume, I am not sure how the lock up works on the twins, but my Jeep's 4-speed does unlocked third to locked 3rd to unlocked 4th to locked 4th so you get 6 "gears"). I think that might be what is messing with the results since you now have a lower overall gear ratio.

Blu-by-U · 04-04-2014, 10:50 PM

I'll give this a try. I would really enjoy having this work for me, as some changes are being budgeted for. Don't want much more, but I'm after the best bang for my buck. If this tool can help me get there without the cost of actual time on a dyno, I can't help but to recommend it.

Quote:

Originally Posted by phrosty

Get the car moving in manual mode, go up to 3rd gear, and slow down to ~1500rpm. Then go WOT. Done.

03-30-2014, 01:23 PM	#93
Blu-by-U Some Dumb Guy Join Date: Feb 2014 Drives: wanting an Acabian Location: Earth Posts: 451 Thanks: 514 Thanked 105 Times in 84 Posts Mentioned: 3 Post(s) Tagged: 1 Thread(s)	Having read this entire thread, I noticed that no one has mentioned which transmission their vehicle is equipped with. I'm assuming that everyone is equipped the MT. As my vehicle is equipped with the AT, I'm wondering what I need to do in order to get the appropriate log file for VD. Is a manual mode pull sufficient enough to emulate a MT pull? __________________ She said it was her or the car. Longest she had ever seen.

04-03-2014, 08:49 PM	#95
Blu-by-U Some Dumb Guy Join Date: Feb 2014 Drives: wanting an Acabian Location: Earth Posts: 451 Thanks: 514 Thanked 105 Times in 84 Posts Mentioned: 3 Post(s) Tagged: 1 Thread(s)	Also noticed that in the options dialog (ver. 1.2.6) on the Columns and Profiles tab, you can rename certain headers in accordance to your data log file (time, rpm, afr & throttle position). Recognizes an OFT data log without issues, except for the first three lines of the file. But I'm still getting unreal results. The closest I have come to real so far is 300 HP on a stock vehicle after isolating a 3rd gear pull. I know that I'm still doing something wrong. I'm guessing that it's my data log. __________________ She said it was her or the car. Longest she had ever seen.

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03-26-2014, 02:19 PM	#89
bee_are_zee Senior Member Join Date: Nov 2013 Drives: GBS BRZ Location: Kentucky Posts: 256 Thanks: 42 Thanked 98 Times in 60 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	Oh cool, I haven't tried opening a log yet. I was just speaking from previous experience using csv's and excel

03-28-2014, 10:12 AM	#91
shif7i7down Erected Member Join Date: Mar 2014 Drives: frs Location: Wisconsin Posts: 391 Thanks: 69 Thanked 185 Times in 100 Posts Mentioned: 10 Post(s) Tagged: 0 Thread(s)	From my logs I've notice that 3rd gear pulls gives overrated whp. 4th gear pulls seems to be inline with other dynojet right around 178whp for all stock with tune. Anywho, it's been covered in the OP but all you need is time, rpm, tps. And the first 3lines deleted when using excel.

03-28-2014, 05:28 PM	#92
solidONE Senior Member Join Date: Dec 2012 Drives: FR-S Whiteout Location: California Posts: 2,863 Thanks: 1,808 Thanked 790 Times in 611 Posts Mentioned: 42 Post(s) Tagged: 0 Thread(s)	Got to enter those SAE corrections for temp and barro pressure.

03-30-2014, 02:19 PM	#94
DriftHappens Member Join Date: Nov 2013 Drives: '14 FRS White Location: Las Vegas Posts: 77 Thanks: 22 Thanked 44 Times in 31 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	it has an option for AT in virtual dyno.

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