YOU can remap LAUNCH CONTROL in your car! - BMW 323i e46 MS42 M52 - DIY Tutorial #2

In this tutorial we'll cover the basics of remapping the MS42 ECU in our M52TUB25 323i (also applicable to the M52TUB28 328i ). We'll do this by programming launch control into your ECU as an example.

Tutorial introduction episode: 220BHP from our BMW 323i e46 with ONL...

Useful links (not sponsored in any way!)
- INPA cables: https://www.ebay.com/sch/i.html?_nkw=...
- Romraider: https://romraider.com/index.php/RomRa...
- Definition file: https://www.romraider.com/forum/viewt...
- Flash software & wiki: https://www.ms4x.net/index.php?title=...
- Loads of information around OBD & Software: http://blog.obdii365.com/
- Launch control write-up: https://www.romraider.com/forum/viewt...

0:00 Fly!
0:29 Introduction
1:23 Goal of this tutorial
2:09 My computer corner / keyboard
2:43 INPA cables
3:44 Laptop
4:23 Software
4:51 Software disclaimer
5:19 Start! Connect charger & power
5:39 Check connection to the car
6:15 Read your ECU
6:55 BE STRUCTURED
7:17 Save your BIN file
8:08 Start edit of the file
8:37 Definition files
9:10 Understand & edit the values
10:53 Edit column titles
12:11 Change the RPM for LC
13:18 Checksums
13:38 Checksum tools
14:44 Write to the car!
16:57 DID IT WORK!??!
18:15 Bye!