Clutch Delay Valve?

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Thread: Clutch Delay Valve?

  1. #1
    Junior Member JOEA2's Avatar
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    Clutch Delay Valve?

    Does anyone know if AUDI uses a Clutch Delay Valve? My Z8 had one and my R8 V-10 feels like it has one.
    Joe
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  3. #2
    Senior Member ianerrid's Avatar
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    Re: Clutch Delay Valve?

    Quote Originally Posted by JOEA2 View Post
    Does anyone know if AUDI uses a Clutch Delay Valve? My Z8 had one and my R8 V-10 feels like it has one.
    No idea, what does it do?
    Last edited by ianerrid; 11-29-2009 at 09:06 AM.
    Best Regards, Ian

    "I've run out of plastic to replace with C/F, onto the aluminium bits...."

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  4. #3
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    Re: Clutch Delay Valve?

    No idea so googled!

    It "delays" the engagement of the clutch, much like old record players used a damped tone-arm to gently lower the needle onto the surface of a record.

    Because of this valve, no matter how quickly you lift your foot off the clutch pedal, the clutch engages the flywheel at a constant (slow) rate. In theory, it can save the driveline from shock, were an inexperienced (or immature) driver to dump the clutch at high RPM. But in practice, all it does is prematurely wear out the clutch and turn experienced drivers into people who, despite 20 years of practice, cannot shift gears smoothly. During parallel parking maneuvers, the delay can be infuriating, causing constant clutch slippage. And during hard acceleration, the large amount of clutch slippage can greatly shorten the life of your clutch. During normal, sedate driving, the shift from first into second gear is often jerky, leading passengers to question your skill. As the driver, you can see your passengers' heads bobbing back and forth during every shift! Yes, in their minds, they are laughing at you.

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