E90Post
 


Coby Wheel
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > MHD banging when lift off throttle



Reply
 
Thread Tools Search this Thread
      11-26-2022, 06:44 PM   #1
cheahcl
New Member
0
Rep
8
Posts

Drives: Z4
Join Date: Jun 2021
Location: Msia

iTrader: (0)

MHD banging when lift off throttle

Hey guys just want to know if this issue is just me with the latest 3.10? When on hard throttle and lifting will cause a bang and jerk motion/hard cut. On MHD stg 2+ and DCT who stg3. Never had any issues before the release of map switching. Regret updating...

Last edited by cheahcl; 11-26-2022 at 07:09 PM..
Appreciate 0
      11-26-2022, 06:50 PM   #2
TSilver335i
Private
Australia
32
Rep
95
Posts

Drives: E92 335i
Join Date: Aug 2021
Location: SpedShed

iTrader: (0)

Quote:
Originally Posted by cheahcl View Post
Hey guys just want to know if this issue is just me with the latest 3.10? When on hard throttle and lifting will cause a bang and jerk motion. On a DCT stg2+. Never had any issues before the release of map switching. Regret updating...
Update MHD to 3.11 and reflash. So how you go.
Appreciate 0
      11-26-2022, 07:07 PM   #3
cheahcl
New Member
0
Rep
8
Posts

Drives: Z4
Join Date: Jun 2021
Location: Msia

iTrader: (0)

Quote:
Originally Posted by TSilver335i View Post
Update MHD to 3.11 and reflash. So how you go.
Am on iOS. Apple store shows 3.10 as the latest.
Appreciate 0
      11-27-2022, 12:16 PM   #4
Bimmer_Bro
Captain
Bimmer_Bro's Avatar
Canada
342
Rep
912
Posts

Drives: 2010 BMW 335xi LCI
Join Date: Dec 2019
Location: Calgary Alberta Canada

iTrader: (0)

Quote:
Originally Posted by cheahcl View Post
Hey guys just want to know if this issue is just me with the latest 3.10? When on hard throttle and lifting will cause a bang and jerk motion/hard cut. On MHD stg 2+ and DCT who stg3. Never had any issues before the release of map switching. Regret updating...
Which map are you on? V10? V9? V7?
__________________
Instagram : @Bimmer_bro
Appreciate 0
      11-29-2022, 11:55 AM   #5
Dave92N54
Major
Dave92N54's Avatar
520
Rep
1,170
Posts

Drives: 09 E92 335i 6MT
Join Date: Nov 2020
Location: Westminster, Maryland

iTrader: (0)

Garage List
2009 BMW 335i  [10.00]
Do you have burbles on? Exhaust setup?

A "jerk", like the car setting back, when letting off throttle at a higher rpm after hard acceleration is pretty normal. Result of engine braking. The bang I would expect too if you have burbles and a decently loud exhaust.
__________________
09 E92 335i 6MT / Alpine White / Coral Red / VRSF 7.5" / VRSF DCI / VRSF Catless Downpipes / VTT Charge Pipe / Turbosmart RacePort Gen V / RB OEM Billet Turbos / CD919 Custom Tune / Bilstein PSS9s
Appreciate 0
Reply

Bookmarks

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 11:05 PM.




e90post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2023, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST