Volks AutosEM Tuning
Results 1 to 5 of 5

Thread: Vagcom message

  1. #1
    Neutral

    Status
    Offline
    Join Date
    Jan 2008
    Location
    Hong Kong
    Posts
    48

    Vagcom message

    Can anyone elaborate more and tell me is it a major problem. What do I need to remedy this?

    It came up with:-

    17965-Charge Pressure Control, positive deviation
    P1557-35-00

    Also, does anyone know how much a pair of original downpipes for an S4 B5 selling these days?

    Thks

  2. # ADS
    ADS
    Join Date
    Always
    Location
    Global
    Posts
    Many
     
  3. #2
    "Stick a V8 in it!"

    Status
    Offline
    Join Date
    Jan 2008
    Location
    Glenrothes, Fife, Scotland
    Posts
    14,949
    It means your car is overboosting, mostly likely due to a boost leak.

    Get it sorted asap, or you could be looking at a bill for two new turbos

    2000 A4 1.8T Sport Quattro Avant, Berry Pearl
    2000 A4 1.8T Sport Quattro Saloon, Black-ish
    1997 S4 - PPC £999 Challenge Track Car Build
    TD5 Land Rover Defender build


  4. #3
    Neutral

    Status
    Offline
    Join Date
    Jan 2008
    Location
    Hong Kong
    Posts
    48
    Thks for the prompt reply
    I would like to change the DV's as well but what do i get? It's had a remap and am confused with 710N, n75, Forge and Baileys. what do I get and where?
    The DV's has been changed to Hyperboost and I don't mind spending more cash if its helps my problem as a piece of mind.

  5. #4
    "Stick a V8 in it!"

    Status
    Offline
    Join Date
    Jan 2008
    Location
    Glenrothes, Fife, Scotland
    Posts
    14,949
    If you already have hyperboost DV's fitted then you shouldnt need to change them, assuming they're not broken.

    N75 isnt a dump valve, its the electronic solenoid used to control boost pressure.

    You need to have a pressure test done on the car. Your profile says your abroad, so the usual guys in the UK probably cant help you, however all you need is a bung to replace the accordion hose, and a fitting for an airline, and a bung for the PCV valve, so its not too hard to put together yourself.

    You then pressurise the inlet to say 1.2bar, and trace any leaking hoses.

    2000 A4 1.8T Sport Quattro Avant, Berry Pearl
    2000 A4 1.8T Sport Quattro Saloon, Black-ish
    1997 S4 - PPC £999 Challenge Track Car Build
    TD5 Land Rover Defender build


  6. #5
    Geeman's Avatar
    Low Life

    Status
    Offline
    Join Date
    Mar 2009
    Location
    Grimsby
    Posts
    1,318
    I've got the reading 17964 on my 1.8T - and has the same description.

    New N75 valve has been put on, but no change to the code readings. Arse.
    NEW 6 cylinder 40mm front springs - £40

    PM me for more info

 

 

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