I'm new to the volvo family. I just bought a 2002 v70 t5 and love the car but two days after getting it the check engine light came on. Had it read at auto zone and they told me p2112. Something to do with a TAC being stuck or slow to react. I was wondering if anyone knew anything about my problem? I have researched but didn't find all that much. I have seen a recall of some sort on the etm? but not sure if they are related? any help would be appreciated.