Seems mostly normal, for high altitude. Definitely get most of the power once the turbo gets into boost.
I'm wondering if there's any relationship to a dying clutch, is there any computer knowledge of rpm vs shaft speed, that it can tell there's slipping and reduce power? So odd, never had hill ...

Hello all, first post, please be kind if this is a already well known issue, but I couldn't find anything like it with search.

Anyways, symptom is thus. I am up in the mountains (~6500ft) with the 2005 V70R with M66. AWD fully functional. Have to drive into a driveway that starts off with an abrupt ...