Please help 2007 X3 SES light CODE P2402 - Bimmerfest - BMW Forums

Welcome to Bimmerfest -- The #1 Online Community for BMW related information! Please enjoy the discussion forums below and share your experiences with the 200,000 current, new and past BMW owners. The forums are broken out by car model and into other special interest sections such as BMW European Delivery and a special forum to voice your questions to the many BMW dealers on the site to assist our members!

Please follow the links below to help get you started!

Go Back   Bimmerfest - BMW Forums > BMW Model Discussions > X Series > X3 E83 (2004 - 2010)

X3 E83 (2004 - 2010)
Talk about the E83 BMW X3 in this forum!

Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 04-16-2012, 12:26 PM
motifrs motifrs is offline
Registered User
Location: Texas
Join Date: Nov 2009
Posts: 40
Mein Auto: X3 si
Please help 2007 X3 SES light CODE P2402


I had a SES light came on last week. I went to the dealer they told me it was the false of the DMTL, further diagnosis a smoke test which costs $330 is required. I just let them erase the code on that day. But it came back on after 3 days.

I understand the DMTL pump runs a kind of purge gas to detect the evaporative emission sytem leak. Even a very slight vapor leakage will cause the circuit change. Is there any possilbe that there is no physical leakage of the tank (fuel system) but the pump itself is broken. Should I ask them to test the pump first? Running a smoke test over the fuel system sounds like a big project.

Any suggestion are highly appreciated!!
Reply With Quote

See More Related BMW Stories

Forum Navigation
Go Back   Bimmerfest - BMW Forums > BMW Model Discussions > X Series > X3 E83 (2004 - 2010)
Today's Posts Search
Thread Tools
Display Modes

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 On

Forum Jump

All times are GMT -7. The time now is 10:28 AM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2017, vBulletin Solutions, Inc.
© 2001- VerticalScope Inc. All rights reserved.