Results 1 to 4 of 4

Thread: Can someone help with these diagnostic codes? 2008 335i

  1. #1
    Join Date
    Apr 2011
    Location
    Westlake Village, CA USA
    Posts
    181
    My Cars
    1989 BMW 735iL

    Can someone help with these diagnostic codes? 2008 335i

    29CE Combustion misfire on Cylinder 2
    29D9 Misfire at Low Tank level (this one has me confused)
    29DC Cylinder Injection Cutout
    29F2 High Pressure System Fuel Pressure

    Im going to play dumb here, but looks to me like a fuel injector has failed. I am hoping I am wrong. Maybe changing plugs will work?
    1989 BMW 735iL
    151k miles
    1 owner before my purchase in Feb 2017
    [IMG][/IMG]

  2. #2
    Join Date
    May 2017
    Location
    Ontario, Canada
    Posts
    512
    My Cars
    335i E93 N54
    Quote Originally Posted by chef423 View Post
    29CE Combustion misfire on Cylinder 2
    29D9 Misfire at Low Tank level (this one has me confused)
    29DC Cylinder Injection Cutout
    29F2 High Pressure System Fuel Pressure

    Im going to play dumb here, but looks to me like a fuel injector has failed. I am hoping I am wrong. Maybe changing plugs will work?

    29D9 - I've had this when my low gas light was on.

    Is it possible you only get these codes when driving with low fuel?

  3. #3
    Join Date
    Apr 2011
    Location
    Westlake Village, CA USA
    Posts
    181
    My Cars
    1989 BMW 735iL
    Quote Originally Posted by Codes2 View Post
    29D9 - I've had this when my low gas light was on.

    Is it possible you only get these codes when driving with low fuel?
    Its really funny you stated this...I was on E, then filled up to the tippy top with Super Unleaded from Shell...

    Then I started the car and this happened...

    Bad gas???
    1989 BMW 735iL
    151k miles
    1 owner before my purchase in Feb 2017
    [IMG][/IMG]

  4. #4
    Join Date
    May 2017
    Location
    Ontario, Canada
    Posts
    512
    My Cars
    335i E93 N54
    Quote Originally Posted by chef423 View Post
    Its really funny you stated this...I was on E, then filled up to the tippy top with Super Unleaded from Shell...

    Then I started the car and this happened...

    Bad gas???

    I would personally just monitor it for repeat occurrence.
    Just stay away from E until you are satisfied that the error does not return.

    I wouldn't expect poor gas to affect your fuel pressure, etc.
    Certainly if an air bubble got in though.

Similar Threads

  1. Can someone help with what paint code this car is? Please?
    By mustangturbo50 in forum 1999 - 2006 (E46)
    Replies: 9
    Last Post: 01-08-2009, 08:01 PM
  2. Can someone help me out with these codes
    By SM3 in forum 1992 - 1999 M3 (E36)
    Replies: 3
    Last Post: 11-06-2007, 10:35 AM
  3. Check Engine and error codes, Could someone help me?
    By CrazyINP in forum 1992 - 1999 M3 (E36)
    Replies: 5
    Last Post: 08-07-2006, 08:00 PM
  4. Could someone help me out with a radio code?
    By sardil in forum Car Audio & Electronics sponsored by Bavsound
    Replies: 6
    Last Post: 02-05-2005, 10:02 PM
  5. help with diagnostic codes
    By navybob in forum General BMW and Automotive Discussion sponsored by Intercity Lines
    Replies: 0
    Last Post: 11-15-2003, 02:08 PM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •