What is the difference between quattro in the A4 and quattro in the TT?
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Viscous coupling is when a rotor transfers torque to a viscous fluid which stiffens as rotational velocity increases and then passes torque to another rotor.
Haldex is a multiplate wet-clutch system, which the engagement of the clutches controlled electronically.
David
Haldex is a multiplate wet-clutch system, which the engagement of the clutches controlled electronically.
David
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I also checked it through the spell ckeck on my computer and it shows OK.
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