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Old 08-06-2019, 04:55 PM   #12 (permalink)
Master EcoModder
Join Date: Feb 2014
Location: Missoula, MT
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Dark Egg - '12 VW Touareg TDI Sport AWD
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I think it stays unlocked not to prevent failure but because it adds torque multiplication. Adding torque like a reduction gear at the expense of efficiency.
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