1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

GOLF/A3 2.0 TDI Starting Problem can anyone help?

Discussion in 'A3/S3/Sportback (8P Chassis)' started by slick-A3, Aug 24, 2009.

  1. bombabuggs

    bombabuggs New Member

    Joined:
    Mar 29, 2011
    Messages:
    2
    Likes Received:
    0
    sorted just changed the battery for a 74ah and it starts first time now when the engine is warm thank god its sorted. what ever you are going to change please start with the battery as i tried every thing else starter motoer glow plugs temp sensor full service allsorts and left the battery to last i wish i changed it first as would have saved a bomb... word of advice change the battery to a 74ah you will not be dissopointed................................
     
  2. Google AdSense Guest Advertisement



    to hide this advert.
  3. MTW

    MTW Member

    Joined:
    Feb 18, 2011
    Messages:
    212
    Likes Received:
    9
    just seen this thread, mine seems to have the opposite problem than others.

    first start of the day it takes ages to start, turns over for a good 8-10 seconds, and sometimes a bit of lumpy idle....but then for the rest of the day, even if left for a few hours it starts without a probem.

    someone said it could be the heat coil (or whatever its called?)

    the engine is 1.9 tdi

    changed the glow plugs but still no luck
     
  4. NHN

    NHN Retrofitter - Audi - VW - Skoda - Seat
    Site Sponsor Gold Supporter VCDS Map User

    Joined:
    Jan 14, 2008
    Messages:
    28,165
    Likes Received:
    1,431
    Have you tried another starter, as could easily be yours is tired mate.
     
  5. MTW

    MTW Member

    Joined:
    Feb 18, 2011
    Messages:
    212
    Likes Received:
    9
    nah i havent mate, im assuming thats what they ment by the starter coil? how much for a new starter mate? any in stock?

    oh and thanks for the lights btw, work perfect, and shakey who i sent them too said they came very well packaged!
     
  6. NHN

    NHN Retrofitter - Audi - VW - Skoda - Seat
    Site Sponsor Gold Supporter VCDS Map User

    Joined:
    Jan 14, 2008
    Messages:
    28,165
    Likes Received:
    1,431
    I'll check & get back to you, can you PM me the request please mate to remind me tuesday.

    You sent them to who, sorry confused.com mate lol
     
  7. MTW

    MTW Member

    Joined:
    Feb 18, 2011
    Messages:
    212
    Likes Received:
    9
    yea will do mate, ha ha, they bloke at Studio Incar where my car was, thats where i got you to send them! he say you dun good on the packaging!
     
  8. wycombe

    wycombe New Member

    Joined:
    Aug 12, 2011
    Messages:
    5
    Likes Received:
    0
    HELLO GUYS IM NEW HERE ITS MY FIRST AUDI BOUGHT ABOUT MONTH AGO. HAVING PROBLEM I THINK ITS SAME PROBLEM. EASY TO START WHEN COLD HARD TO START WHEN WARM AND ALSO WHEN WARM AND STARTED IT DOES SHAKE ABIT WILLL JUST A LITTLE IDILE CAN IT REALLY BE THE STARTER MOTOR. ALSO I HAVE PRICES ON BOSCH STARTER MOTOR FROM EURO ON MY TRADE ACCOUNT FOR 130 POUNDS IS THAT A GOOD PRICE AND WOULD YOU LOT SAY THAT IS PROBLEM BECAUSE I HAD ENOUGH OF AUDI NOW THOUGHT THEY WERE GOOD CARS
     
  9. andi1

    andi1 WWW.APR-REMAPS.CO.UK

    Joined:
    Jan 13, 2011
    Messages:
    221
    Likes Received:
    6
    Are you sure the heads no cracked / porous is it using any coolant at all?

    When they start to go they become hard to start when cold because of the moisure in the chambers
     
  10. tdi-man

    tdi-man Well-Known Member

    Joined:
    Jul 27, 2009
    Messages:
    1,745
    Likes Received:
    60
    hot start fault can be mapped out as i have had this done on mine .

    also you need to make sure that your timing is bang on as his can cause warm engine shake which is common on bkd engine
    vw did a flash update which puts the fueling up on idle to cure this fault but audi didnt.

    i changed every think when i had hot start fault to a NO FIX . starter / battery / injectors / injector loom / fuel pumps all to a NO FIX
     
  11. wycombe

    wycombe New Member

    Joined:
    Aug 12, 2011
    Messages:
    5
    Likes Received:
    0
    yeh the car is easy to start in cold but starts bit later in cold is there anyone that can check the fault for me i will pay i am around buckinghamshire and also when temp warms cars shakes when setting in it can it be the starter motor had computer connected no faults help me guys thanks
     
  12. tdi-man

    tdi-man Well-Known Member

    Joined:
    Jul 27, 2009
    Messages:
    1,745
    Likes Received:
    60
    I WOULD CHECK TIMING FIRST this has to be dun manually as computer wont show if rear cam is out .
     
  13. wycombe

    wycombe New Member

    Joined:
    Aug 12, 2011
    Messages:
    5
    Likes Received:
    0
    how can i check the timing manually
     
  14. wycombe

    wycombe New Member

    Joined:
    Aug 12, 2011
    Messages:
    5
    Likes Received:
    0
    does anyone know any person good with audis around bucks to look find problem for me and fix i will pay just want this car fixed
     
  15. wycombe

    wycombe New Member

    Joined:
    Aug 12, 2011
    Messages:
    5
    Likes Received:
    0
    hello mate im having same kind of problem hard to start when hot also car idles abit when temp at 90 did you have the same problem and will the starter fix this problem thanks
     
    #94 wycombe, Aug 14, 2011
    Last edited: Aug 14, 2011
  16. Boon

    Boon Active Member
    VCDS Map User

    Joined:
    Sep 22, 2012
    Messages:
    441
    Likes Received:
    54
    An old thread I know...

    has anyone any more info on this...

    I have A3 2.0TDI BKD with this 'hot start' problem

    Have changed battery, had starter motor 're-conditioned' (tested and was working great anyway), starter cranks engine (rpm) fine

    Thinking its more of a software issue/fuelling as when the coolant sensor on block is disconnected it starts with just a flick of the key both cold and hot, plug it back in and it takes a few seconds to start when engine hot
     
  17. NHN

    NHN Retrofitter - Audi - VW - Skoda - Seat
    Site Sponsor Gold Supporter VCDS Map User

    Joined:
    Jan 14, 2008
    Messages:
    28,165
    Likes Received:
    1,431
    Check your ecu for a firmware update before anything else.
     
  18. Boon

    Boon Active Member
    VCDS Map User

    Joined:
    Sep 22, 2012
    Messages:
    441
    Likes Received:
    54
    VCDS job I take it? Where abouts? I have a look later...

    Thanks
     
  19. NHN

    NHN Retrofitter - Audi - VW - Skoda - Seat
    Site Sponsor Gold Supporter VCDS Map User

    Joined:
    Jan 14, 2008
    Messages:
    28,165
    Likes Received:
    1,431
    01 Engine for a start, then check with audi, I know bkd had an ecu update to 8000 iirc as mine was done :)
     
  20. Boon

    Boon Active Member
    VCDS Map User

    Joined:
    Sep 22, 2012
    Messages:
    441
    Likes Received:
    54
    Thanks will have a look...

    Forgot to say its 54 plate and on 115k so prob not had a firmware update
     
  21. hafmoh

    hafmoh New Member

    Joined:
    Jan 18, 2015
    Messages:
    4
    Likes Received:
    0
    Hi everyone , I am having the same problem starting my A3 1.9tdi 2004 model when warm. It starts first time every time from cold but like a few people have said before once driven for 20 minutes or more so it takes 4-5 secs to start. Does anyone know what the problem is?
     
  22. Google AdSense Guest Advertisement



    to hide this advert.
  23. NHN

    NHN Retrofitter - Audi - VW - Skoda - Seat
    Site Sponsor Gold Supporter VCDS Map User

    Joined:
    Jan 14, 2008
    Messages:
    28,165
    Likes Received:
    1,431
    Common issues are coolant sensors, starters are known to suffer from heat soak as they're right on the gearbox which gets very hot, so worth a look at both.
     
  24. hafmoh

    hafmoh New Member

    Joined:
    Jan 18, 2015
    Messages:
    4
    Likes Received:
    0
    Thanks mate. Where exactly is the coolant sensor? I have a starter motor at home. I will change it next week if its not the coolant sensor fault
     
  25. biscuit-a3

    biscuit-a3 Member

    Joined:
    May 6, 2011
    Messages:
    117
    Likes Received:
    8
    Hi mate this is very common if there is no faults in the engine then the only way is to map you car and have the hot start fix done at the same time,

    £200 for custom remap and hot start fix we are in Stoke on Trent
     

Share This Page