USA location. Usually in temps below 30F it tends to "lose the performance mapping" and is back to stock performance mapping. I have tried MANY brands of 91octane gas and even some 93, but it still does it. Guaranteed to happen EVERY winter. It stays that way 1-30 minutes (since I don't drive long distance that much) or sometimes when I shut it off and back on. What the fudge is going one? I am highly upset with this issue.
'01 V70 2.4T
'01 V70 2.4T