E90Post
 


TNT Racewerks
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > Mechanical Maintenance: Break-in / Oil & Fluids / Servicing / Warranty > N54 Boost Pressure sensor gasket



Reply
 
Thread Tools Search this Thread
      06-25-2015, 10:28 PM   #1
shlai
Private
Hong Kong
6
Rep
34
Posts

Drives: 2009 Z4 E89 3.5i DCT
Join Date: Oct 2013
Location: Hong Kong

iTrader: (0)

N54 Boost Pressure sensor gasket

Dear folks, I remove the boost pressure sensor to clean it. Once removed I found the gasket is chipped off. Maybe I turn the sensor with too much force or the gasket has become brittle with time (almost 5 years old) and with a ECU tuning. It is the gasket in green color as shown in this link: http://www.ecstuning.com/Search/Site...493/ES1884768/

Is it possible to just buy the ring without buying the entire sensor? Thanks!
Appreciate 0
      07-10-2015, 11:31 AM   #2
kioneo
Second Lieutenant
kioneo's Avatar
United_States
34
Rep
209
Posts

Drives: Montego Blue 2008 135i
Join Date: May 2008
Location: Raleigh, NC

iTrader: (2)

Quote:
Originally Posted by shlai
Dear folks, I remove the boost pressure sensor to clean it. Once removed I found the gasket is chipped off. Maybe I turn the sensor with too much force or the gasket has become brittle with time (almost 5 years old) and with a ECU tuning. It is the gasket in green color as shown in this link: http://www.ecstuning.com/Search/Site...493/ES1884768/

Is it possible to just buy the ring without buying the entire sensor? Thanks!
Not sure if you can buy just the ring, but mine too had a very minor "flat spot" almost like a portion was shaved off. That said, I put it back on the car and haven't had any issues so it must have sealed well enough.

I'd personally just reuse it first. If that doesn't work then try a similar o-ring that you can find at an auto store. Sure is a lot cheaper than buying a new sensor. Worst case, it's a new sensor, but I don't think it'll come to that.

Hope that helps.
Appreciate 0
      07-15-2015, 02:43 PM   #3
ferocity02
Colonel
United_States
553
Rep
2,085
Posts

Drives: 2013 135is
Join Date: May 2014
Location: USA

iTrader: (8)

I'm sure you could find something that works at a hardware store.
__________________

2013 135is DCT Carbon Black Metallic

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 10:01 PM.




e90post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, 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