I want to dyno my quattro a4. but the guy said i need to find out how to "lock my disc control"

what is this?

and how do i do it?

please, if anyone knows.... let me know


tha car is a 2004 A4 1.8t Altrasport Tiptronic

u need to take it to a 4 wheel dyno...

quattro is a mechanically all wheel drive... there is no disengaging unless you remove the driveshaft

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Audi Technician

Oh really? Ok. I just found an AWD dyno here in San Diego... And turns out they are the ONLY AWD dyno within like a 150 mile radius of where I live. Thanks for the post! I knew their price was too good to be true....