E90Post
 


Extreme Powerhouse
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N57 / M57 Turbo Diesel Discussions - 335d > N57 Boost Drop Off / Strangled In High Gears?



Reply
 
Thread Tools Search this Thread
      03-04-2022, 04:19 PM   #1
Benskett
Private First Class
Benskett's Avatar
14
Rep
106
Posts

Drives: E91 330D LCI
Join Date: May 2017
Location: UK

iTrader: (0)

N57 Boost Drop Off / Strangled In High Gears?

My 2011 330d N57 LCI is being a bit weird...

The car has had the DPF gutted and mapped after it started refusing to regen.
The car drives great, but gears 3, 4, 5 and 6 seem to drop boost after 3000rpm.

1st and 2nd, no issue, revs right around the tacho on full boost.

Only way I can describe is that in 3rd (for example), floor it, pulls hard until 3000rpm, but then you can watch boost start to drop off (Torque Pro) and the car won't rev out, feels strangled.

No EML.
__________________
2011 E91 330d M Sport - Manual
Appreciate 0
Reply

Bookmarks


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 05:51 PM.




e90post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, 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