Delays on acceleration

howiegu · 10-10-2016, 09:55 AM

Only in Comfort Mold, big delays of accelerations from a standstill. As if the "stop/go" was on. But the Stop/Go was off all the time. This happened after a software update.

16' 340 xi.

DJ Rocc · 10-10-2016, 09:57 AM

Quote:

Originally Posted by howiegu

Only in Comfort Mold, big delays of accelerations from a standstill. As if the "stop/go" was on. But the Stop/Go was off all the time. This happened after a software update.

16' 340 xi.

Perform a Transmission Reset, that should help.

hollandog · 10-10-2016, 10:44 AM

I think that's the point of comfort mode?
I don't drive in comfort mode so I'm not really sure about this.

donkey · 10-10-2016, 11:02 AM

Try sport mode

spuntyb · 10-10-2016, 11:18 AM

Get the MPPK. If that doesn't do it, go for a piggyback tune. Or maybe it just needs time to adjust to the new settings? Maybe try an Italian tune up? Knock the dust off that thing.

shawntech · 10-10-2016, 03:27 PM

what's your current ILEVEL? i notice similar mine's a few versions old, also in the morning when i shift from park to reverse and initially hit the gas it usually stutters for a millisecond.

I haven't addressed it with the dealer, car has 1000 miles as of today.

howiegu · 10-11-2016, 09:47 AM

Quote:

Originally Posted by hollandog

I think that's the point of comfort mode?
I don't drive in comfort mode so I'm not really sure about this.

Not happening before the software update. That was my point.

insanecoder · 10-11-2016, 09:55 AM

Quote:

Originally Posted by drive335

Try sport mode

I sometimes get a lag in sport mode as well.. then the power surge but I assume thats the turbo kickin in?

donkey · 10-11-2016, 10:18 AM

Quote:

Originally Posted by insanecoder

I sometimes get a lag in sport mode as well.. then the power surge but I assume thats the turbo kickin in?

Sometimes there will be a bit of turbo lag, although some of it depends how you drive. If you keep the RPM's a bit higher it's easier to stay spooled up.

In my case at least that might mean using 2nd gear where 3rd or 4th will do as well - makes it more fun

10-10-2016, 09:55 AM	#1
howiegu Member 55 Rep 249 Posts Drives: 22%E2%80%99 M440 Join Date: Oct 2012 Location: New England iTrader: (0)	Delays on acceleration Only in Comfort Mold, big delays of accelerations from a standstill. As if the "stop/go" was on. But the Stop/Go was off all the time. This happened after a software update. 16' 340 xi.
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10-10-2016, 10:44 AM	#3
hollandog Major 448 Rep 1,056 Posts Drives: F30 Join Date: Nov 2011 Location: nyc iTrader: (0) Garage List 2016 BMW 340i [9.00]	I think that's the point of comfort mode? I don't drive in comfort mode so I'm not really sure about this. __________________ 2016 340i \| Estoril Blue \| Coral Red \| M Sport
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10-10-2016, 11:02 AM	#4
donkey Captain 466 Rep 716 Posts Drives: 6MT M2 Join Date: Mar 2016 Location: Flavortown iTrader: (0)	Try sport mode
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10-10-2016, 11:18 AM	#5
spuntyb Brigadier General 4065 Rep 4,984 Posts Drives: 2019 F90 Competition Join Date: Aug 2013 Location: USA iTrader: (0)	Get the MPPK. If that doesn't do it, go for a piggyback tune. Or maybe it just needs time to adjust to the new settings? Maybe try an Italian tune up? Knock the dust off that thing. __________________ <b>2023 M5C SRG\|Aragon \|\| 2018 Macan GTS</b> 2019 F90 Comp MBB\|Black (sold) 2018 F80 ZCP TB\|SS (sold) 2015 F30 335 AW\|CR (sold) 2015 F31 MG\|CR (sold) 2011 E90 JB\|Oyster (sold)
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10-10-2016, 03:27 PM	#6
shawntech The Wolf 250 Rep 988 Posts Drives: stuff Join Date: Oct 2013 Location: Midwest iTrader: (0) Garage List [0.00] 2019 BMW M850i conv ... [0.00]	what's your current ILEVEL? i notice similar mine's a few versions old, also in the morning when i shift from park to reverse and initially hit the gas it usually stutters for a millisecond. I haven't addressed it with the dealer, car has 1000 miles as of today. __________________ -2019 BMW m850i convertible -2021 Dodge Charger Hellcat Redeye Widebody
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