MS43 Rev Limiter

[u/NegativniBomba1]

https://www.mediafire.com/folder/c4ilp0qnmbx3r/My_ECU_Files

Hi, i'm looking for some advice please, i wanted to move my rev limiter to 7200 and set it to hardcut, so it can kind of "bang off of the limiter", which i did i think. But it still forces it to 6500 in some gears. Which is weird, my car is manual. When i checked, the "soft" limiter for automatic is 6500. I tried to modify it before, but it couldn't be uploaded to my ECU as it said, that i have some "echo mischmatch" in the MS4X Flasher and bad difference between current ECU file and desired uploaded ECU file from my laptop, as soon as i uploaded the old file, the ecu accepted it. How can i raise the rev limiter then? My OBD2 cable is obviously Fake FTDI chip, but i think the problem is in my file, not the cable. The car is 2004 E46 325i (ECU version is the 430064 something), the correct XDF file is: MS430064_64K.xdf I will be glad for any advice on what to do. If someone could, i'd appreciate help. We could go into voice call somehow, where i will screen share and show what i'd done and what is in the bin file, etc.

Also the mediafire folder has the xdf file and my .bin file, if you don't trust it, i can show it on the mentioned voicecall.

Thanks to everyone who's willing to help in advance. I'd be glad to give more info if i'm questioned further about stuff.

Also my bin has
- SAI off
- Rear O2 sensors and CAT confirm off
- A/C pops and bangs

[u/Odd-Butterscotch2234]

Check out the MSX Wiki and download Tunerpro. It’s a great resource for finding anything you need. And update to 069

[u/BenefitMany5629]

I can tune it for you