BMW E60 5-Series Forum | 5Post.com  
BMW Garage BMW Meets Register Search Today's Posts Mark Forums Read  

Go Back   BMW E60 5-Series Forum | 5Post.com > BMW 5-Series (E60) Forums (2004 - 2009) > General 5-series (E60) Forum

Post Reply
 
Thread Tools Search this Thread
      09-10-2020, 04:17 AM   #1
JacobSDN
Registered
0
Rep
1
Posts

Drives: BMW 535xi
Join Date: Mar 2019
Location: New York City

iTrader: (0)

Bank 2 Misfire, Normal after restart

Hello Everybody,

I been having an slightly rough intermittent idle issue on my N54 engine. It usually goes away as soon as I start driving, and doesn't come back until the car has been sitting for a while. I notice it is more prominent when it is colder, in those cases after the engine warms up the problem goes away.

This morning it rained, so the car was colder than usual. I got an check engine light.

The codes were:

29CC - DME: Combustion misfire, several cylinders.
29D0 - DME: Combustion misfire, cylinder 4.
29D1 - DME: Combustion misfire, cylinder 5.
29D2 - DME: Combustion misfire, cylinder 6.
29D9 - DME: Misfire at low tank fill level.
2AAF - DME: Fuel pump, plausibility.
2FBE - DME: Fuel pressure after engine stop.

After a few minutes at idle, I just restarted it, and it drove normal.

I have replaced the Low Pressure Fuel Pump, the injectors in Bank 1(1,2,3), the 6 coils, and the 6 spark plugs, valve cover gasket, along with the valve cover itself.

Why would the problem go away when the engine gets warmer?

Last edited by JacobSDN; 09-10-2020 at 04:48 AM..
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 03:42 PM.




5post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, 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