Audizine - An Automotive Enthusiast Community

Results 1 to 4 of 4

Thread: What is this?

  1. 10-19-2016 04:11 PM #1
    rjpiselli
    rjpiselli is offline
    Senior Member Two Rings rjpiselli's Avatar
    Join Date
    Feb 25 2015
    AZ Member #
    317180
    Location
    Pa

    What is this?

    Guest-only advertisement. Register or Log In now!
    2000 a4 Quattro. Auto, 2.8. This is whining for the first few minutes after startup, is located on bottom of engine in the front by passenger tire; just in front of the alternator. It has plastic hoses running to it and an electric connection.




    Sent from my iPhone using Tapatalk
    Current Audis: [B9 Q5 2.0T] - [B8.5 A4 2.0T]
    ------------------------------------
    Previous Audis: [B8.5 Q5 2.0T] - [B8.5 Allroad 2.0T] - [Q3 2.0T] - [B6 S4 4.2] - [B5 A4 Avant 2.8] - [C6 Allroad 2.7T] - [C7 A6 3.2] - [B5 A4 1.8T] - [C6 A6 2.8] - [B5 A4 2.8] - [C2 200]
    Reply With Quote Reply With Quote  
  2. 10-19-2016 04:33 PM #2
    MetalMan
    MetalMan is offline
    Veteran Member Four Rings
    Join Date
    Sep 24 2010
    AZ Member #
    64817
    My Garage
    2001_Corvette_Z06
    Location
    Costa Mesa, SoCal

    Secondary Air Injection (SAI) pump. It's to help the catalytic converter(s) come up to operating temperature faster after a cold start.
    2011 Audi A4 Avant Prestige S-Line
    2001 Corvette (C5) Z06

    Past: 2015 A3 2.0T, 2001.5 S4 Avant 6mt , 2004 A4 USP 6mt , 1998.5 A4 1.8TM , 2001.5 A4 1.8TQM [gone and missed]
    Reply With Quote Reply With Quote  
  3. 10-19-2016 05:23 PM #3
    rjpiselli
    rjpiselli is offline
    Senior Member Two Rings rjpiselli's Avatar
    Join Date
    Feb 25 2015
    AZ Member #
    317180
    Location
    Pa

    Thanks!


    Sent from my iPhone using Tapatalk
    Current Audis: [B9 Q5 2.0T] - [B8.5 A4 2.0T]
    ------------------------------------
    Previous Audis: [B8.5 Q5 2.0T] - [B8.5 Allroad 2.0T] - [Q3 2.0T] - [B6 S4 4.2] - [B5 A4 Avant 2.8] - [C6 Allroad 2.7T] - [C7 A6 3.2] - [B5 A4 1.8T] - [C6 A6 2.8] - [B5 A4 2.8] - [C2 200]
    Reply With Quote Reply With Quote  
  4. 10-19-2016 06:39 PM #4
    CoyneJ
    CoyneJ is offline
    Senior Member Two Rings CoyneJ's Avatar
    Join Date
    Dec 29 2015
    AZ Member #
    366448
    My Garage
    B5 S4
    Location
    Illinois

    Aka useless hunk of shit
    Reply With Quote Reply With Quote  
« Previous Thread | Next Thread »

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
  •  

Forum Rules



    © 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.