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 Post subject: Pickles MAF Tool
PostPosted: Tue Aug 29, 2023 12:46 pm 
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Joined: Sat Aug 05, 2023 11:01 am
Posts: 15
I tried to post this before, I think my connection was poor as I never got confirmation that it posted.

I have made an Open/Closed Loop MAF tool. It is highly automated, and simplifies the process a bunch. I have lurked here for a long time so it is time I finally contributed something.

I have decided to use only my own utilities to tune my car this time around so I will be adding alot to this in the future. I am working on Open Loop Map interpolation and timing now.

Here is V1.8 which just scales open and closed loop maf.

Edit 9/2:
Here’s a link with a gif showing how it works
https://drive.google.com/file/d/1A1VC_hd_I4HrShLmMSacZhvFeqKK9aAY/view?usp=drivesdk

There is now 2 tools to support Carberry and stock 16 bit.
Attachment:
Pickle's 16it Tool v2.zip [474.43 KiB]
Downloaded 150 times


edit: I am going to post a new carberry shortly there is some bugs. I will be including worksheets for VE and boost


Last edited by Pickles on Sun Mar 31, 2024 10:57 am, edited 7 times in total.

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 Post subject: Re: Pickles MAF Tool
PostPosted: Wed Aug 30, 2023 8:55 am 
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Joined: Sat Aug 05, 2023 11:01 am
Posts: 15
Working on open loop and timing now.
FLKC - is notated in red
FBKC - is notated in blue

Quick question. I have noticed that the 3d tables are not pasting correctly from RR. Is there a fix for this?


Attachments:
ignition timing.jpeg
ignition timing.jpeg [ 428.78 KiB | Viewed 1995 times ]
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 Post subject: Re: Pickles MAF Tool
PostPosted: Wed Aug 30, 2023 10:14 am 
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Joined: Wed Sep 10, 2014 5:15 pm
Posts: 16
That looks pretty cool! Nice and simple.

For your RR to excel issues, you can change your clipboard settings. Edit->Romraider settings->clipboard.

I usually set mine to airboy's spreadsheet that way I can copy and paste without having to mess with the top row moving back and forth.

I have to do a little logging this weekend so I'll give this sheet a whirl and see if anything weird happens and let you know.


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 Post subject: Re: Pickles MAF Tool
PostPosted: Wed Aug 30, 2023 11:56 am 
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Joined: Sat Aug 05, 2023 11:01 am
Posts: 15
Thank you! that makes things easier. I should mention that I am running carberry. I have not used this to tune a stock rom yet. If you're running a stock rom let me know what issues you find! The default parameters are set up for map axis carberry, but you can add g/rev.

Some of the tables might be different size.. haven't looked yet


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 Post subject: Re: Pickles MAF Tool
PostPosted: Thu Aug 31, 2023 12:12 am 
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Joined: Sat Aug 05, 2023 11:01 am
Posts: 15
I posted V1.9b on google drive. I had to take out FBKC for now.. Everything is functional but not thoroughly tested. This will be the last update for a while as school is starting up next week :shock:

Timing Interpolation & FLKC mapping
Attachment:
ignition timing.JPG
ignition timing.JPG [ 432.73 KiB | Viewed 1973 times ]


Open Loop Fueling
Attachment:
Open Loop.JPG
Open Loop.JPG [ 132.96 KiB | Viewed 1973 times ]


MAF Scaling - some improvements to UI
Attachment:
MAF scaling.JPG
MAF scaling.JPG [ 149.97 KiB | Viewed 1973 times ]


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 Post subject: Re: Pickles MAF Tool
PostPosted: Mon Apr 01, 2024 1:00 am 
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Joined: Sat Aug 05, 2023 11:01 am
Posts: 15
Here is what I have so far for boost. Need to determine the best way to apply changes to WGDC. Currently I don't mind doing it manually.
Attachment:
boost.JPG
boost.JPG [ 332.74 KiB | Viewed 1359 times ]


VE works basically the same way a normal MAF scaling program works.. Just 3D. I used a multidimensional Array to store up to 200K corrections for each cell in the table. You can set a minimum number of samples, and specify a window to filter out large corrections.
Attachment:
ve.JPG
ve.JPG [ 882.62 KiB | Viewed 1359 times ]


I also made some changes to the timing setup, FLKC in red, FBKC in blue, the changes are applied to the adjusted map.
Attachment:
timing.JPG
timing.JPG [ 718.8 KiB | Viewed 1359 times ]


AVCS is also in the works still, I am thinking about using VE instead of G/S
Attachment:
avcs.JPG
avcs.JPG [ 174.21 KiB | Viewed 1359 times ]


The data in here is random mostly random or simulated logs so some of it may not look right.


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 Post subject: Re: Pickles MAF Tool
PostPosted: Thu Apr 11, 2024 12:22 pm 
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Joined: Sun Dec 22, 2013 2:02 pm
Posts: 47
Location: France !!
what type of record file you need? or do you have an example?


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