256KB map file vs 2mb map file

[hxkenneth]

Hi, I read map from my Audi A4 1.8 TFSI 160HP 2009 ME 17.5 using KESS v2 and the file size was 1.46MB.

I tried a file service and the file they sent was only 256KB. Is this because they use a different reader (maybe mpps or dimsport)?

I saw other file service having 2mb file.

Will I be able to flash the 256KB file using KESS v2 successfully? If not how do I merge this file into my original file?

I attach both files here

[Inquizit0r]

Here your tuned kess file...

[hxkenneth]

Thank you. I also tried to make correct size file myself by combining the parts of the file with hex editor inside of the FFFF region. Is that the correct way? Sorry I am trying to learn.

[Inquizit0r]

Yes. Open your file at pos 40000 and write your tuned 256kb file in.

[johak]

it seems that your "original" file is already tuned, some limiters are higher than the tuned file

[hxkenneth]

it seems that your "original" file is already tuned, some limiters are higher than the tuned file

Yes when I tried to merge the maps I just noticed that.

Can I ask what are the 2 maps changed?

One of them (5CE90) seem to be a load/rpm based torque limiter? What do the values stand for?

The other map (5D114) is some kind of load/rpm injector map?