N55 LCi M2 lunch control delay

sportschrono · 03-30-2024, 11:40 AM

At first..
80k miles of N55 M2.
I changed transmission fluid every 30k miles.
I did launch control and it seems like there is a delay of around 500ms. In other videos it seems like they immediately start when they release the brakes but I don't. Does anyone else have similar issues?

sportschrono · 03-30-2024, 12:04 PM

Plus.

I saw a thread about turbo boost during lunch control. Not long after doing the launch control of my car. Doesn't the transmission do clutch mitts if the turbo's boost is low?

ThreeStripes · 03-30-2024, 12:32 PM

Lunch delayed is lunch denied.

Inviam · 04-16-2024, 05:56 PM

Likewise, when I've used it to test it out I noticed a delay as well and even recall asking myself how the hell you could ever time that. Surely something isn't right. Launches good when it let's go, just has a delay

03-30-2024, 11:40 AM	#1
sportschrono Registered 2 Rep 3 Posts Drives: BMW M2 LCi N55 Join Date: Mar 2024 Location: Seoul and Busan city, South Korea iTrader: (0)	N55 LCi M2 lunch control delay At first.. 80k miles of N55 M2. I changed transmission fluid every 30k miles. I did launch control and it seems like there is a delay of around 500ms. In other videos it seems like they immediately start when they release the brakes but I don't. Does anyone else have similar issues?
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03-30-2024, 12:04 PM	#2
sportschrono Registered 2 Rep 3 Posts Drives: BMW M2 LCi N55 Join Date: Mar 2024 Location: Seoul and Busan city, South Korea iTrader: (0)	Plus. I saw a thread about turbo boost during lunch control. Not long after doing the launch control of my car. Doesn't the transmission do clutch mitts if the turbo's boost is low?
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03-30-2024, 12:32 PM	#3
ThreeStripes Lieutenant 703 Rep 569 Posts Drives: X3M Join Date: Jun 2023 Location: USA iTrader: (1)	Lunch delayed is lunch denied. __________________ 2017 M2 - Track focused, enjoyed daily.
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04-16-2024, 05:56 PM	#4
Inviam New Member 0 Rep 8 Posts Drives: 2016 M2 Join Date: Jul 2023 Location: Indiana iTrader: (0)	Likewise, when I've used it to test it out I noticed a delay as well and even recall asking myself how the hell you could ever time that. Surely something isn't right. Launches good when it let's go, just has a delay
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