New boost control XDF tables

carabuser

Lieutenant
Oct 2, 2019
882
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Z4 35i & 335i
I have kept my normal and dynamic tables the same, to avoid any issues, but I was surprised how the whole rpm range was influenced and not only the higher rpm part. I will do more experimenting with it, and I will also try your values with the same load target I was running previously.

Do you happen to have an xdf for I8A0S where I could rescale the axis?
Sorry, only have the INA0S definitions.
 

carabuser

Lieutenant
Oct 2, 2019
882
1
779
0
UK
Ride
Z4 35i & 335i
By fixing you mean for you exclusively? Or has the fix been implemented for everybody?
That would be awesome if it is or will be available to everyone!!
Fixed on my own cars. I've passed the details of it to Jake so I'd expect everyone to be able to use it on the next update. It requires changes to the program sector so not something you can do easily.
 
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all4bspinnin

Corporal
Jun 12, 2017
178
98
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135i TT
I have kept my normal and dynamic tables the same, to avoid any issues, but I was surprised how the whole rpm range was influenced and not only the higher rpm part. I will do more experimenting with it, and I will also try your values with the same load target I was running previously.

Do you happen to have an xdf for I8A0S where I could rescale the axis?
You can add the axis youself. The hex addresses are already there. Take a look at a fuel table and then open a breakpoint table and compare the hex addresses for columns and rows.

If you want to flatten out the boost target, set anything higher than 1 to 1.0.

Open the INA0S and I8A0S XDF's in notepad and locate the coding for that table in the INA0S and paste it into your I8A0S and save. Then open your I8A0S XDF in tunerrpo and edit the hex addresses from the tables you added to the ones below. bam! tables in i8a0s :)

i8aos
Boost Pressure Target Modifier - Normal
0x6175A - general
0x6174E - rows
0x61742 - columns

Boost Pressure Target Modifier - Dynamic
0x617BE - general
0x617B2 - rows
0x617A6 - columns
 
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keninger

Specialist
Sep 11, 2018
66
12
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335i E92 N54
If you want to flatten out the boost target, set anything higher than 1 to 1.0.
I have done some testing, and I have made a post about it, changed all the values to 1 and then did a log, and then changed higher rpm values only, but the whole boost target curve shape remained the same, only it was lowered. Post #57

Open the INA0S and I8A0S XDF's in notepad and locate the coding for that table in the INA0S and paste it into your I8A0S and save. Then open your I8A0S XDF in tunerrpo and edit the hex addresses from the tables you added to the ones below. bam! tables in i8a0s :)

i8aos
Boost Pressure Target Modifier - Normal
0x6175A - general
0x6174E - rows
0x61742 - columns

Boost Pressure Target Modifier - Dynamic
0x617BE - general
0x617B2 - rows
0x617A6 - columns
Thanks a lot, I will try to do it!