If im not mistaken the vdc kicks in when some wheels spin faster than others. So my question is, even with the VDC off on a dyno the rear wheels are obviously spinning faster then the front, wouldnt this make the VDC flip out, or am i wrong on how this works, this was just a simple revalation.

 

your abs light should/will come on after a pull but shortly goes away after driving after getting off the rollers. any chance you have pics of your wheels mounted on your car?

 

are you talking about an all well drive car ? the vdc is , if one of the rear wheels is turning faster than the other rear wheel not the front wheels.

 

Just turn off the VDC for the runs.

 

i didnt have a problem i just wondered what would happen, ttrank im sure you were on a dyno before, does it say SLIP?

and even with VDC off isnt it supposed to kick in under extreme conditions?