Audizine - An Automotive Enthusiast Community

Results 1 to 3 of 3
  1. #1
    Veteran Member Four Rings Luxus Panzer's Avatar
    Join Date
    Apr 15 2014
    AZ Member #
    187873
    My Garage
    B6 A4 Avant, B4 90 Sprot Q, B4 90 FWD, 2014 VW Tiguan
    Location
    Ottawa/Gatineau Canada

    Do clogged or faulty injectors throw a specific code ?

    Guest-only advertisement. Register or Log In now!
    Curious if so.

    Thanks all.

  2. #2
    Veteran Member Four Rings diagnosticator's Avatar
    Join Date
    Aug 26 2005
    AZ Member #
    7741
    Location
    Seattle, WA

    No, the ME 7.5x Engine Management does not directly monitor fuel flow. The only indication of fuel flow problems are from secondary effects like rich or lean air/fuel ratios. Fuel pressure is not monitored either.
    Vorsprung durch Technik

  3. #3
    Established Member Two Rings
    Join Date
    May 07 2012
    AZ Member #
    93146
    Location
    Long Island, NY

    You might end up just getting a misfire code for that cylinder...I know if your injectors are not fully seated or the cups are cracked that will happen (vac leak.) Could be the same for fuel starvation in that cylinder. At that point I would troubleshoot a bad coil/spark plug to see if the problem still holds in X cylinder. If it does and a compression/leakdown test shows a good cylinder...then I would test the injectors. Switch the inj. around to see if the problem follows the injector. My .02 cents.

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
  •  


    © 2001-2024 Audizine, Audizine.com, and Driverzines.com
    Audizine is an independently owned and operated automotive enthusiast community and news website.
    Audi and the Audi logo(s) are copyright/trademark Audi AG. Audizine is not endorsed by or affiliated with Audi AG.