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Thread: Kooing sound high rough idle

  1. #1
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    Kooing sound high rough idle

    Where do I start not long had the 2005 Touran 1.9 TDI the turbo whistle is quite loud and starts about 1100 rpm my main concern is that when I change gear if I don't let the revs drop down to 1000rpm it makes a loud kooing sound when I press the clutch I no the car had had a eco map on it bye the previous owner. There is no loss in power or smoke it also when it's ticking over the revs will goto 950 to 1050 rpm and when I does that the engine sounds like it miss fireing I have scanned it with what I have but it gives codes I carnt find any reference to also the air intake is sucking like a dyson. Does anyone have any ideas where to start.
    Here's the codes I got

    C029f
    C02A0
    C02a2
    C063a
    C0683
    C023b
    C00b7

  2. #2
    Administrator Keithuk's Avatar
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    Quote Originally Posted by j0nesy View Post

    C029f
    C02A0
    C02a2
    C063a
    C0683
    C023b
    C00b7
    I don't recognise any of those error codes, what was it scanned with it isn't VAG-COM\VCDS?
    2010 Golf GTD (170) CBBB, 5 Door, Shadow Blue (P6/D5Q), Transmission Code: KXZ, Flat Tyre Indicator, Basic Protection Pack + VCDS.


  3. #3
    Administrator Crasher's Avatar
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    The collapsing intake pipe is the classic sign of a snapped KKK turbo shaft, the breakdown services carry a Slinky type spring they suff inside the hose to get you home, I have a good pile of them...
    2003 Skoda Octavia VRS Estate. APR 98RON remap, APR R1 diverter valve, Jetex exhaust, K&N panel filter, 7.5x18 Alutec Monstr wheels with 225/40 18 Uniroyal Rainsport 3 tyres.
    2006 Polo GTI 1.8T, APR 95RON remap
    1988 Golf 2 GTI 16 valve, 2.2 with Weber Alpha injection
    1983 Golf 1 GTI 8 valve, 2 litre with Eurospec racing 42/36 head
    1972 1302LS auto 1641cc conversion

    Vile Invention

    Dark was that day when Diesel conceived his grim engine that begot you, vile invention, more vicious, more criminal than the camera even, metallic monstrosity, bale and bane of our culture, chief woe of our Commonweal. How dare the Law prohibit hashish and heroin yet license your use, who inflate all weak inferior egos? Their addicts only do harm to their own lives: you poison the lungs of the innocent, your din dithers the peaceful, and on choked roads hundreds must daily die by chance-medley. Nimble technicians, surely you should hang your heads in shame. Your wit works mighty wonders, has landed men on the Moon, replaced brains by computers, and can smithy a "smart" bomb. It is a crying scandal that you cannot take the time or be bothered to build us, what sanity knows we need, an odorless and noiseless staid little electric brougham.

    W.H. Auden (1907-1973), A Curse:

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