E90Post
 


Lux Angel Eyes
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Car over boosting with weird symptoms?



Reply
 
Thread Tools Search this Thread
      10-22-2015, 01:26 PM   #1
westchester335i
First Lieutenant
8
Rep
360
Posts

Drives: Sour Diesel and Haze
Join Date: Oct 2013
Location: Westchester

iTrader: (2)

Car over boosting with weird symptoms?

What's going on guys

I just had new injectors replaced because of misfires and turbos because of the rattle and having a weird symptom with my car boosting.

The cars boosting almost 19-24 according to my boost gauge and throws 30ff and is showing all sorts of crazy boost spikes. This power is very inconsistent and one point it's reading 5 next 15. In stock map it's okay but still weird spiking and random readings.

I'm thinking boost solenoids so I'm going to replace them and install a new ER CP too with new oring and hopefully issue will be fixed finally.
Appreciate 0
      10-22-2015, 02:16 PM   #2
csu87
Colonel
csu87's Avatar
1227
Rep
2,748
Posts

Drives: 09 335xi
Join Date: Nov 2013
Location: Northern Colorado

iTrader: (0)

do you have any logs?
Appreciate 0
      10-22-2015, 02:45 PM   #3
Jeff@TopGearSolutions
BimmerPost Supporting Vendor
Jeff@TopGearSolutions's Avatar
United_States
1101
Rep
32,614
Posts


Drives: C6 Z06, 09 335i, 10 335xi
Join Date: Dec 2008
Location: www.TopGearSolutions.com

iTrader: (33)

Who did the work?

Did they code the injectors correctly?

What tune?
Have you updated firmware and maps?

Have you tried resetting adaptations?

There's really so many things it can be, please offer up more details if possible.
__________________
|Facebook Discounts||Evolution Racewerks| |Active Autowerke| |ETS| |Burger Tuning| |Cobb| |Mishimoto||VRSF| |AWE| |Wagner|

|HPB LED Angel Eyes| |VTT| |KW| |Spec| |ST Coilovers| |Koni| |Bilstein| |Borla| |Magnaflow| |AFE| |Shifteck| |Injen|Coding / PPK / Alpina
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
Forum Jump


All times are GMT -4. The time now is 09:42 PM.




e90post
e90post
Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2016, Jelsoft Enterprises Ltd.
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