So, I'm getting a code for my TGV (bank 1). I can rotate the shaft by hand once the motor is removed, so my working assumption is the motor or sensor is dead. The car seemed to run fine other than the check engine light. every Subaru dealer I've called tells me that this part is unavailable to be ordered separately and that the TGVs I'm finding when I search based on year and model # do not work with my specific vehicle based on VIN (due to it being California emissions). Their solution (of course) is to sell me the whole stinking intake manifold "assembly".