E90Post
 


Studio RSR
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > BMW Coding > I keep getting check engine symbol in yellow and "service engine soon" yellow light



Reply
 
Thread Tools Search this Thread
      06-12-2014, 04:42 PM   #1
tlerwane
Enlisted Member
5
Rep
34
Posts

Drives: 2001 BMW 325i
Join Date: Jun 2014
Location: Savannah, GA

iTrader: (0)

I keep getting check engine symbol in yellow and "service engine soon" yellow light

2007 BMW 335i Sedan Automatic

I got a check engine light symbol in yellow a couple times in the last week or 2 and it goes away and now I got "service engine soon" light that also went away. I've ran code with and without the service lights on and no codes came up. No stored codes. I've been all around town and eventually went to a real shop for a diagnostic test done and even they couldn't find any codes when they checked code on everything (engine, transmission, etc). I believe when the check engine light symbol came on in yellow, my turbos shut off I'm pretty sure. Seemed to have less power IMO but I might be mistaken. That symbol disappears when car resets and it hasn't came back ever since I got the "service engine soon" light that eventually went away. And no, I don't think the HPFP went bad. No rough conditions or anything and my car drives just fine with no power loss as of right now and within the last 3 days or so. The previous owner told me that he got those service lights also a few times but they told him it was probably a loose gas cap after finding nothing. I happened to have an extra BMW gas cap so I replaced the old one with a new one since I had one at disposal and that didn't seem to fix anything. Could it be some kind of vacuum leak somewhere? Do I need to go to an actual BMW dealership or will the same thing happen there where they can't find anything? As of now, there are no service lights on but they come on randomly. Any info would be nice.. Thanks
Appreciate 0
Reply

Bookmarks

Tags
335i, automatic, bmw, e90, sedan

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 07:31 AM.




e90post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, 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