Volks AutosJMB Retrofits
Results 1 to 4 of 4
  1. #1
    Reverse Gear

    Status
    Offline
    Join Date
    Nov 2011
    Posts
    6

    ABS Output Tests

    Hi All,

    Long-time viewer, new poster here!

    I've overhauled the brakes and performed a bleed of all 4 callipers, plus the clutch on my 2003 A4 1.8TQ, but the pedal still seems soft to me, with bite only starting around 1/4" from the top of the pedal. I suspect it may be due to air in the ABS module as the pedal firms up a little after doing a hard stop and making the ABS cut in.

    I would like to perform the ABS output test whilst bleeding the brakes again, but I can't get it to work :-( Using the output test just comes back with test complete immediately and without running the ABS pump or anything. I followed the Ross-tech guide but to no avail - same test complete problem.

    I've got a fully registered version of VAG-COM 409.1 but one of the cheap blue USB cables from eBay. Is this where my problem lies, or am I missing something?

    Many thanks for your help.

  2. # ADS
    ADS
    Join Date
    Always
    Posts
    Many
     
  3. #2
    NHN
    NHN's Avatar
    Modmetractor

    Status
    Online
    Join Date
    Jan 2008
    Location
    Coding Something
    Posts
    27,096
    Check on Ross-techs site of comparison of products.

    OEM RETROFITS - CRUISE CONTROL - SAT NAV - BLUETOOTH - AMI - HEADLIGHT SYSTEMS

    PARKING SYSTEMS - DIAGNOSTICS - FAULT FINDING - BODYWORK - PAINTWORK

  4. #3
    Reverse Gear

    Status
    Offline
    Join Date
    Nov 2011
    Posts
    6
    Comparing interfaces or software version? Do you have a link?

  5. #4
    NHN
    NHN's Avatar
    Modmetractor

    Status
    Online
    Join Date
    Jan 2008
    Location
    Coding Something
    Posts
    27,096
    Ross-Tech: VCDS: Function Table

    If still in doubt, contact RT to see if you require the better cable for the specific access to the tests you're doing, if so then give me a shout as I sell this interface.

    OEM RETROFITS - CRUISE CONTROL - SAT NAV - BLUETOOTH - AMI - HEADLIGHT SYSTEMS

    PARKING SYSTEMS - DIAGNOSTICS - FAULT FINDING - BODYWORK - PAINTWORK

 

 

Similar Threads

  1. S3 Power tests
    By Welly in forum A3/S3 Forum (8L Chassis)
    Replies: 63
    Last Post: 23rd March 2011, 12:11
  2. power output?
    By limbo118118 in forum A3/S3 Forum (8L Chassis)
    Replies: 4
    Last Post: 15th September 2010, 08:57
  3. S4 Vagcom output
    By aragorn in forum A4/S4 forum(B5 Chassis)
    Replies: 2
    Last Post: 18th November 2008, 15:49
  4. Power output
    By bobtooke in forum A3/S3/Sportback (8P Chassis)
    Replies: 49
    Last Post: 2nd June 2006, 08:02

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Single Sign On provided by vBSSO

Garage Plus, Vendor Tools vBulletin Plugins by Drive Thru Online, Inc.

Content Relevant URLs by vBSEO