View Single Post
  #49  
Old 11-20-2012, 04:17 AM
D4T_POM's Avatar
D4T_POM D4T_POM is offline
Officially Welcomed to the 'Fest
Location: London UK
 
Join Date: Apr 2012
Posts: 310
Mein Auto: 2002 E66 745Li
Quote:
Originally Posted by cmpcpro View Post
So your secondary air pipe was broken on drivers side? And that was causing a rough idle at cold? How long was the rough idle when cold? Thanks for all the help!!
Cmpcpro,

Yeh my secondary air pipe was broken which was causing the rough idling every morning when I would start my car for atleast 3-5 minutes, I cant remember the code exactly, I think it was p0491, p0492 and p0431 or something like that lol

Now I dont get a rough idle in the morning

Below is a picture which shows where it actually broke off from (not my picture, someone elses picture who had the same problem and fault codes). you can see on the second picture where it actually breaks off from, funny how BMW use such cheap parts on their flagship car

Not only that, the T connectors on their hoses actually DISSINTIGRATE which makes you wonder 'WHAT THE F***K'



Sent from my GT-N7100 using Bimmer App
Attached Thumbnails
Click image for larger version

Name:	Secondary Air Pipe.jpg
Views:	101
Size:	230.8 KB
ID:	350200   Click image for larger version

Name:	Secondary Air Pipe 2.jpg
Views:	97
Size:	158.4 KB
ID:	350201  
__________________

Last edited by D4T_POM; 11-20-2012 at 04:30 AM.
Reply With Quote