Audizine - An Automotive Enthusiast Community

Results 1 to 4 of 4
  1. #1
    Active Member Two Rings Jaymehaze's Avatar
    Join Date
    Jul 15 2013
    AZ Member #
    118992
    My Garage
    07 R1, 11 R1 11 S5 b8 , 07 335i e92 n54
    Location
    Ny garrison

    Low fuel pressure possible hpfp failure

    Guest-only advertisement. Register or Log In now!
    2011 s5 4.2 I keep getting p0087 car hesitates anything more than 50% throttle , I see on vcds fuel pressure dropping during more than 50%,I got a p2293 once before ...


    Sent from my iPhone using Audizine
    Blue hid headlights fog lights ,all blue led interior , tints ,apr tune, awe intake , touring exhaust , many vag com mods , white plasti dip numerous parts wheels mirrors antenna gas door

  2. #2
    Active Member Two Rings Jaymehaze's Avatar
    Join Date
    Jul 15 2013
    AZ Member #
    118992
    My Garage
    07 R1, 11 R1 11 S5 b8 , 07 335i e92 n54
    Location
    Ny garrison




    Sent from my iPhone using Audizine
    Blue hid headlights fog lights ,all blue led interior , tints ,apr tune, awe intake , touring exhaust , many vag com mods , white plasti dip numerous parts wheels mirrors antenna gas door

  3. #3
    Active Member Two Rings Jaymehaze's Avatar
    Join Date
    Jul 15 2013
    AZ Member #
    118992
    My Garage
    07 R1, 11 R1 11 S5 b8 , 07 335i e92 n54
    Location
    Ny garrison

    IMG_0109.JPG you can see on the top throttle almost full 100% low fuel pressure is 6.56 bar Spec rail pressure is 101 bar but actual is only about 20 bar


    Sent from my iPhone using Audizine
    Blue hid headlights fog lights ,all blue led interior , tints ,apr tune, awe intake , touring exhaust , many vag com mods , white plasti dip numerous parts wheels mirrors antenna gas door

  4. #4
    Active Member Two Rings Jaymehaze's Avatar
    Join Date
    Jul 15 2013
    AZ Member #
    118992
    My Garage
    07 R1, 11 R1 11 S5 b8 , 07 335i e92 n54
    Location
    Ny garrison

    turns out there was some kind of plastic / carbon crumbs inside the hpfps in between the prv ... cleaned it all out reinstalled ran great


    Sent from my iPhone using Audizine
    Blue hid headlights fog lights ,all blue led interior , tints ,apr tune, awe intake , touring exhaust , many vag com mods , white plasti dip numerous parts wheels mirrors antenna gas door

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
  •  


    © 2001-2017 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.