Oxygen Sensor Replacement on 4.8is

		Xoutpost.com > BMW SAV Forums > X5 (E53) Forum
Oxygen Sensor Replacement on 4.8is

Xoutpost server transfer and maintenance is occurring....

Xoutpost is currently undergoing a planned server migration.... stay tuned for new developments.... sincerely, the management

LinkBack

Thread Tools

Display Modes

06-10-2012, 09:32 AM

cncmastr

Member

Join Date: Jan 2012

Location: United States

Posts: 291

Oxygen Sensor Replacement on 4.8is

Hi guys,

My 4.8is X5 (E53) has 112K miles, I think the O2 sensors are original. My gas mileage is okay, I suppose. I was thinking of replacing the pre-cat O2 sensors prematurely, but I saw on the DIY for the 3.0 model (m54) you need to re-route the cables back to the engine. Is it different on the N62 4.8is? Do I need to route back to the engine? It looks like from under the truck it connects to a box mounted right on the transmission. If that is the case, it looks pretty easy (which is relative I suppose).

Thoughts?

__________________
E46 M3 | E30 318is | E53 X5 4.8is | E39 530i

Bookmarks

Tags

oxygen sensors o2

« Previous Thread | Next Thread »

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 Trackbacks are On Pingbacks are On Refbacks are On Forum Rules

Contact Us - Xoutpost - Sponsors - Archive - Top

All times are GMT -4. The time now is 04:52 AM.

© 2017 Xoutpost.com. All rights reserved. Xoutpost.com is a private enthusiast site not associated with BMW AG.
The BMW name, marks, M stripe logo, and Roundel logo as well as X3, X5 and X6 designations used in the pages of this Web Site are the property of BMW AG.
This web site is not sponsored or affiliated in any way with BMW AG or any of its subsidiaries.