F31 launch control

Spetsiifilisemad arutelud ning nõuanded
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bmwster
Huviline
Postitusi: 502
Liitunud: 01.05.2013 09:13 41

F31 launch control

Postitus Postitas bmwster »

Hei! Puhtast huvist uurin, et miks minu masinal puudub launch control kui selleks vajav raud on kõik tehasest pandud? Samuti ei muutu aktiivseks ka pärast bimmercodega kodeerimist. Kas asi võib olla auto enda I levelis?
WBA3L51080F809210
oja86
Huviline
Postitusi: 1041
Liitunud: 18.07.2005 17:36 43
Peamine sõiduk: BMW g11 740e M-Sport
Asukoht: Vantaa

Re: F31 launch control

Postitus Postitas oja86 »

Diislil pole mingit lounch control vaja :lol: Las selline asi jääb ikka M seeriatele
BMW g11 740e M Sport
LEDBeam
Huviline
Postitusi: 1294
Liitunud: 13.11.2018 19:59 54
Peamine sõiduk: F10 530 XDrive
Asukoht: Tallinn, diagnostika ja vaimude väljaajamine

Re: F31 launch control

Postitus Postitas LEDBeam »

Andmebaas näitab I level (current) F020-13-03-503

Kas asi selles on, ei tea.
sfelym
Huviline
Postitusi: 47
Liitunud: 01.12.2021 15:55 25
Peamine sõiduk: BMW F20 M140i xdrive

Re: F31 launch control

Postitus Postitas sfelym »

XHP lehelt jäi silma selline jutt:

"What the ZF 8-Speed Auto actually does in Launch Mode is to engage a different shift mode, which is only active when the aforementioned procedure is carried out. The characteristic of this mode can be described as "i-don't-care-about-my-clutches-mode". Yes, LC mode makes your transmission wear. Thats the reason, there is an undocumented limit of 50 launches built in to the ZF transmissions. After 50 launches the trans will silently never engage that mode again. How do we know that? Because we don't look at documentations, we reverse-engineer the transmission's code to understand whats going on inside. It's also that exact mode, that is added to pre-2013 cars, when they get flashed with xHP. Even if you have a BMW before Summer 2013, the flash with xHP will update the transmission to the most recent software, which has the LC routine built in. There's only one "downside": You won't see the flag in the dash still, as that flag is not triggered through the transmission. Eventually it can be activated on the older cars with some coding in other modules, but technically it does no difference, wether there is a flag or not."
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