2010 2011 BMW 5 Series Forum F10
BMW Garage BMW Meets Register Search Today's Posts Mark Forums Read
 

2010 2011 BMW 5 Series Forum F10 F10 Technical Topics DIY Guides & Discussions air mass too low
Post Reply
 
Thread Tools Search this Thread
      07-04-2022, 03:36 PM   #1
Icyjaws
New Member
5
Rep
19
Posts

Drives: 2008 335i
Join Date: Jan 2017
Location: S NJ

iTrader: (0)

air mass too low

So i went through a deep puddle last wk and have been working through getting my 2013 535xi back running. it stalled and i towed it back to my house. DLed bimmerlink had a bunch of codes but main was a misfire in 3&4. Got new plugs put them in and cleared all codes. now I have a cel but only code is 102A32 air mass too low error. looked around to make sure everything was connected and didn't see anything. Any ideas on what/where to check other then just replacing the meter.
so checked everything looks/sounds connected but i am getting a funny buzz from the pipe that goes from air box to front passenger side(which i removed to do plugs 5/6)
also with bimmerlink I'm getting no reading for air mass flow HFM

Last edited by Icyjaws; 07-04-2022 at 04:30 PM..
Appreciate 0
      07-05-2022, 11:25 PM   #2
Unspec
Colonel
Unspec's Avatar
1265
Rep
2,573
Posts

Drives: 2015 BMW 535xi
Join Date: Apr 2019
Location: DMV

iTrader: (1)

Try cleaning the MAF and MAP with some MAF cleaner.
__________________
2015 BMW 535xi
Bootmod3 Stage 2 | ER charge pipe | ER Catted DP | Remus Exhaust | Gplus FMIC | KW V3 | Turner Monoball thrust arm bushings | Wallet regrets
ISTA VM Setup/Tutorial
Appreciate 0
      01-23-2023, 02:18 AM   #3
Xspeedracer
Private First Class
Xspeedracer's Avatar
No_Country
266
Rep
189
Posts

Drives: 2023 M2
Join Date: Oct 2021
Location: Davis

iTrader: (0)

Garage List
2023 M2  [10.00]
If you can clean the MAF it might be ok, but your better off replacing it if water got into it the cleaner removes the protective film on the sensor itself so it’s a one time deal cleaning
Appreciate 0
Post 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 12:06 PM.




5post
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