Coding M modules in a non M car

Olza

Corporal
Feb 2, 2020
232
231
0
Minsk, Belarus
Ride
BMW 320d
It was talked about too. If I remember correctly,
Non-m3 Program is default 1 inside TCU. When sport, it is 2 (z4 maxed to 3). Did not translated to CAN out for kombi and dme, instead sport button status sended.
 

carabuser

Lieutenant
Oct 2, 2019
894
1
800
0
UK
Ride
Z4 35i & 335i
The drivelogic level is already build into the TCU logic, it's just fixed for non-M cars.

With the 335i it normally uses drivelogic level 2 when sport is pressed. In the Z4 it's drivelogic level 2 in sport and level 3 in sport+.
You can change those settings, I have my 335i set to go into level 5 when sport is pressed and the Z4 is level 3 in sport and level 5 in sport+.

It's just a personal preference thing, the drivelogic levels alter the shiftmaps and the shift speed. By default with the xHP maps you are already in the fastest shift speed in all modes which is why D mode becomes so aggressive and jerky.
 

Subwoofer

Sergeant
Jan 9, 2020
267
48
0
Ride
335i
Does anyone know if there is a difference between M3 DSC e92/e93?

And also p/N : 7846816
7844739?

Do they both work but just need coding, looks like LCI VS Pre-LCI
 

airliner33

New Member
Oct 18, 2023
1
0
0
Hello everybody
Can anyone provide me with the ZUSB number of the DSC for a 335i 03/07 to 09/07 and 09/07 to 09/08?
Thanks
 

Boby335i n55

New Member
Feb 19, 2024
3
0
0
@Begood69 wired the dsc directly to the dsc button on the centre console ( power and dsc button). I don’t believe that the m button on the steering wheel turns off the dsc however some people are still trying to get that to work.

The m button would only work if you have a IKM0S flash on the dme and would only change the throttle sensitivity.

I’ve been looking at a edc retrofit. The chassis doesn’t have the brackets or holes to mount the acceleration sensors holders. Need to take measurements from a m3 so they are in the correct position. As far as I know only one person in Australia provided this service.
Hi. I like to do same think on my 335i n55 i got 2 buttons wich need wired in an coded I belive. Can you help me to make it work?
 

Boby335i n55

New Member
Feb 19, 2024
3
0
0
Ah ok, that would be pin6 from the JBBR to the dsc? or just re-routed from the dsc switch (hazard lights), to console button.



Yeah, i'll be looking at that too.



Hmm ok.



I've been looking at it too and i do think its doable, the shocks are going to be the major cost, and the loom will need to be made. I'll be testing to see if adding EDC to the VO and plugging in the edc module (to the can bus) will activate the m-drive option, if it does, then it should not be to hard to retrofit.



Right, not sure how accurate the sensor location is as long as it in the corners (at the front at least).
Please let me know how you get on with this! I can help with edc messuremant