Home Forums Articles How To's FAQ Register
Go Back   Xoutpost.com > BMW SAV Forums > X5 (E53) Forum
Arnott
User Name
Password
Member List Premier Membership Today's Posts New Posts

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


Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 10-04-2007, 08:22 AM
Oem Oem is offline
Member
 
Join Date: Oct 2007
Location: New Hartford, CT
Posts: 2
Oem is on a distinguished road
Question HELP, Fuel Gauge is.. ill at ease! (technicals inside)

Note:
(I posted on bimmerforums a week ago, no replies. I think they deal mostly with cars)

Anyways,
I have a 2001 BMW x5 3.0 standard, 60,000miles.


The fuel gauge is acting up:
-It moves when you turn on the key.
-Its been reading about ¼ tank.
-It was working normal the other day... Now it's back to 1/4th.



After some Google searching I found this.

Quote:
Incorrect Fuel Gauge Reading:
Model:
BMW E53 (X5) vehicles produced before August 17 th 2000.
Complaint:
After the tank has been filled the fuel gauge will not read “full”.......

......These errors are caused by a non-conducting deposit being formed on the conductor surface of the fuel level sensor...
(Then something about resetting a memory) –is this important?
LINK

If this is the problem,

I would like to take a shot at cleaning up the "non-conducting deposit" (corrosion?) on the contacts of the sending unit before resorting to the repair shop.
Can somebody explain how to get to this thing?


So far:
-I do not know the shape or exact location of the fuel tank (I can’t find Google pictures)
-I popped off the right side of the cargo bay + a cushion between the seat and door
-I can only see a small part of the tank. (No connections visible)



-I do not want to spend hours popping off random panels.
-I am open to all suggestions or help anybody is willing to give.


Thanks
-Wes
Reply With Quote

Sponsored Links

  #2  
Old 10-04-2007, 09:05 AM
Zulu95's Avatar
Member
 
Join Date: Mar 2005
Location: Show Me
Posts: 2,637
Zulu95 is on a distinguished road
Tank is under the rear seat. I don't know if the units can be serviced so I would just replace both senders.
__________________
Sent via Telegraph Wires using my Morse Key.
2021 X5 xDrive40i
2015 X5 xDrive35i MSport
(Traded) 2013 X5 xDrive35i
Reply With Quote
  #3  
Old 10-04-2007, 10:23 AM
X5Dawg's Avatar
Member
 
Join Date: Jun 2005
Location: Buford, GA
Posts: 1,826
X5Dawg is on a distinguished road
Mine will reregister at fillup, but stops just below 1/4 tank as I use it. I have ran out of gas probably 4 times this year (needless to say I need to replace my fuel filter).

If you pull up the rear seat bottom, you will see some wires that run into some rubber boots - I believe these are going to the fuel guage sending units.

If you proceed with this, please let us know how it goes. I really want to get mine fixed.
__________________
2001 X5 3.0i (PP/WP/AP) Traded at 213K miles
RARE White on Black - Why does everyone get Tan??
First E53 with 215s on XOutpost!!
Reply With Quote
  #4  
Old 10-05-2007, 06:28 PM
Oem Oem is offline
Member
 
Join Date: Oct 2007
Location: New Hartford, CT
Posts: 2
Oem is on a distinguished road
Found the problem...



Mouse poop smells bad. I was not bargaining for this



I spliced the wires back together..
It took a while for the computer to come out of "limp mode" (making the gauge read properly)

It's been working great for a few days now

Thanks

Last edited by Oem; 10-05-2007 at 06:45 PM.
Reply With Quote
  #5  
Old 10-05-2007, 06:35 PM
ncx's Avatar
Admin, Prem
 
Join Date: Mar 2005
Location: NC
Posts: 4,006
ncx is on a distinguished road
Mice did this? You better look around for other damage too.

Glad you found it though.
__________________
Custom X Page | Support Xoutpost!
Reply With Quote
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
Trackbacks are On
Pingbacks are On
Refbacks are On





All times are GMT -4. The time now is 05:23 PM.
vBulletin, Copyright 2026, Jelsoft Enterprises Ltd. SEO by vBSEO 3.6.0
© 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.