Notices
 
 

  

User Tag List

Thread: VW Touran 1.6 TDI CAYC Injectors

Page 1 of 3 123 LastLast
Results 1 to 10 of 26
  1. VW Touran 1.6 TDI CAYC Injectors 
    #1
    Join Date
    Aug 2020
    Location
    Lancaster
    Posts
    15
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    1 Post(s)
    Good Evening,
    I've just bought the above car and noticed the other day a lumpy idle when cold. Once warm it's fine. But it seems to use a lot fuel. I'll give it a good run out over the next week or so to see what it's really like.
    Tonight I popped out and checked the injectors on VCDS. The car has done 71k.
    I got the following readings when cold:


    IDE00365-ENG99400 Injection amount deviation cylinder 1-FAC_CYL_BAL1 -0.0255 mg/stroke
    IDE00366-ENG101187 Injection amount deviation cylinder 2-FAC_CYL_BAL2 0.1910 mg/stroke
    IDE00367-ENG101684 Injection amount deviation cylinder 3-FAC_CYL_BAL3 0.1965 mg/stroke
    IDE00368-ENG103465 Injection amount deviation cylinder 4-FAC_CYL_BAL4 -0.3964 mg/stroke

    and the following readings when hot:
    IDE00365-ENG99400 Injection amount deviation cylinder 1-FAC_CYL_BAL1 1.1973 mg/stroke
    IDE00366-ENG101187 Injection amount deviation cylinder 2-FAC_CYL_BAL2 0.5850 mg/stroke
    IDE00367-ENG101684 Injection amount deviation cylinder 3-FAC_CYL_BAL3 -4.0223 mg/stroke
    IDE00368-ENG103465 Injection amount deviation cylinder 4-FAC_CYL_BAL4 2.1909 mg/stroke

    Does this suggest there's a big problem?

    DPF is showing 30g of soot. Car drives lovely. I have 6 months extended warrenty, so it would be lovely if I could sort anything that might arise before that runs out.

    Thank you.
     
    0 0 0
     

  2. Re: VW Touran 1.6 TDI CAYC Injectors 
    #2
    Join Date
    Aug 2020
    Location
    Lancaster
    Posts
    15
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    1 Post(s)
    Thinking about it, it could have been in the middle of a regen. I had just been out for a drive when the second set of readings were taken.

    The fan kept running after i turned the engine off.
     
    0 0 0
     

  3. Re: VW Touran 1.6 TDI CAYC Injectors 
    #3
    Join Date
    Aug 2020
    Location
    Lancaster
    Posts
    15
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    1 Post(s)
    Quote Originally Posted by audileon View Post
    Thinking about it, it could have been in the middle of a regen. I had just been out for a drive when the second set of readings were taken.

    The fan kept running after i turned the engine off.
    I serviced the car on Saturday, fresh fuel filter. Got the car lovely and warm and got the following readings.

    Saturday,29,August,2020,17:25:56:09484
    VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
    VCDS Version: 20.4.2.0 (x64)
    Data version: 20200730 DS317.0
    Ross-Tech: Home




    VIN: ********************** License Plate:




    Address 01: Engine (03L 906 023 PH)


    17:25:48
    IDE00365-ENG99400 Injection amount deviation cylinder 1-FAC_CYL_BAL1 -0.4371 mg/stroke
    IDE00366-ENG101187 Injection amount deviation cylinder 2-FAC_CYL_BAL2 0.2309 mg/stroke
    IDE00367-ENG101684 Injection amount deviation cylinder 3-FAC_CYL_BAL3 0.7498 mg/stroke
    IDE00368-ENG103465 Injection amount deviation cylinder 4-FAC_CYL_BAL4 -0.4594 mg/stroke
     
    0 0 0
     

  4. Re: VW Touran 1.6 TDI CAYC Injectors 
    #4
    Join Date
    Aug 2020
    Location
    Lancaster
    Posts
    15
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    1 Post(s)
    Have i broken a rule by asking for help?
     
    0 0 0
     

  5. Re: VW Touran 1.6 TDI CAYC Injectors 
    #5
    Join Date
    Apr 2014
    Location
    SW London / Surrey
    Posts
    1,205
    Post Thanks / Like
    Mentioned
    10 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    168 Post(s)
    Quote Originally Posted by audileon View Post
    Have i broken a rule by asking for help?

    Not at all. Just hard to know what the readings should be, and whether they are relevant rather than something like compression or EGR.

    I'm sure there were some injector readings similar to your first, hot "wide-ranging" set posted in another thread, and and that led to a diagnosis. But I couldn't find them so didn't reply. Interesting that the readings seem a lot more even now, so maybe not relevant.

    Stripping away the possibly misleading info: lumpy idle when cold - OK when warmed up?
    ======

    Did this forum help you today? Help make sure it's here next time as well. Just click here to make a suitable donation using PayPal .
     
    0 0 0
     

  6. Re: VW Touran 1.6 TDI CAYC Injectors 
    #6
    Join Date
    Aug 2020
    Location
    Lancaster
    Posts
    15
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    1 Post(s)
    Thank you for your reply.
    Yeah i think it improves nicely once warm.
     
    0 0 0
     

  7. Re: VW Touran 1.6 TDI CAYC Injectors 
    #7
    Join Date
    Apr 2014
    Location
    SW London / Surrey
    Posts
    1,205
    Post Thanks / Like
    Mentioned
    10 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    168 Post(s)
    If you do a search on "cold idle" using "Titles only" it has various suggestions including coolant circulation. Anything there looking likely? Can you use VCDS to look at circulation temp and actions?
    ======

    Did this forum help you today? Help make sure it's here next time as well. Just click here to make a suitable donation using PayPal .
     
    0 0 0
     

  8. Re: VW Touran 1.6 TDI CAYC Injectors 
    #8
    Join Date
    Apr 2014
    Location
    SW London / Surrey
    Posts
    1,205
    Post Thanks / Like
    Mentioned
    10 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    168 Post(s)
    Maybe also ask a mod to shift this to a vehicle section, rather than diagnostics.
    ======

    Did this forum help you today? Help make sure it's here next time as well. Just click here to make a suitable donation using PayPal .
     
    0 0 0
     

  9. Re: VW Touran 1.6 TDI CAYC Injectors 
    #9
    Join Date
    Aug 2020
    Location
    Lancaster
    Posts
    15
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    1 Post(s)
    Quote Originally Posted by VAG-Abound View Post
    If you do a search on "cold idle" using "Titles only" it has various suggestions including coolant circulation. Anything there looking likely? Can you use VCDS to look at circulation temp and actions?
    I'll have a search of that tomorrow. Thank you.
     
    0 0 0
     

  10. Re: VW Touran 1.6 TDI CAYC Injectors 
    #10
    Join Date
    Aug 2020
    Location
    Lancaster
    Posts
    15
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    1 Post(s)
    I've had a good look and I can't seem to locate anything.
     
    0 0 0
     

Page 1 of 3 123 LastLast

Similar Threads

  1. 1.6 CAYC rough idle
    By lightbreeze in forum Golf MK6 - 2009 - 2013
    Replies: 13
    Last Post: 13-11-2020, 12:04 AM
  2. Mark 6 1.6 TDi DSG - CAYC engine - EGR
    By DSJ in forum Golf MK6 - 2009 - 2013
    Replies: 6
    Last Post: 27-08-2020, 11:43 PM
  3. 1.6 cayc, dreaded injectors. But..
    By Kingfisher88 in forum Golf MK6 - 2009 - 2013
    Replies: 0
    Last Post: 02-11-2019, 03:35 PM
  4. Question Help please IAT issue cayc engine
    By F1brett1 in forum Golf MK6 - 2009 - 2013
    Replies: 18
    Last Post: 22-09-2019, 08:43 AM
  5. Please help vw passat 1,6tdi cayc
    By dorin in forum Vehicle Diagnostics Equipment- Except VCDS
    Replies: 13
    Last Post: 08-03-2018, 09:23 AM
Bookmarks
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
  •  


 



  


Disclaimer: VW Audi Forum is an "independant enthusiast website", administered in line with guidelines supplied by VAG in the UK, and is in no way related to any of the Worldwide Volkswagen,Audi,Seat,Skoda,Bentley,Bugatti,Porsche or Lamborghini group of Companies. For official up to date information on any of there vehicles, please visit the official websites. Any comments made throughout this website, are the views of the respective poster, and in no way represent the views of the VW Audi Forum Administration, or the worldwide Volkswagen & Audi Group of companies.


VW Audi Forum do not vet and are not responsible for any information which is posted in this forum. All content is viewed and used by you at your own risk and we do not warrant the accuracy or reliability of any of the information.


Copyright: Certain "words", "phrases" and "Images" used on this website by the Administration are "Copyright" of Volkswagen GB, Volkswagen AG (Germany), Audi GB, Audi AG (Germany), Volkswagen Motorsport GB, Volkswagen Motorsport AG (Germany), Audi Motorsport AG (Germany), Volkswagen Racing GB, Bentley, Bugatti, Porsche and Lamborghini. No image can be replicated by anyone WITHOUT the relevant Companies written permission.


All trademarks and copyrights remain property of their respective owners.

No part of the VW Audi Forum website or forum may be reproduced without written permission from the site administration


PLEASE NOTE - PERSONAL ABUSE, ABUSE AGAINST THIS OR ANY OTHER WEBSITE OR ANY COMPANY WILL NOT BE TOLERATED. OFFENDERS WILL BE MODERATED OR EVEN BANNED.


This website and forum are best viewed at a minimum resolution of 1024 by 768.



  



- VW AUDI Forum - The #1 Volkswagen (VW) Group Forum - Volkswagen (VW) - Audi - Seat - Skoda - Bentley - Bugatti - Lamborghini - Porsche - Scania - MAN - Ducatti - VW Audi Forum -


- www.vwaudiforum.co.uk - www.vwaudiforum.co.uk -