engine code P0112
 

I need a little help I recently finished my full fwd manual swap on my 98 V70R, I used the engine harness, ecu, fuel set-up and rear beam from a 98 S70 T5m, but I used all my R sensors, I have one code P0112, tried searching and it seems vague where exactly this sensor resides and on some models/years it seems to be a part of the MAS, any assistance/guidance would be greatly appreciated, I live in white plains NY and before I can register the car I can't have any lingering or present CEL codes.

my swap thread is on VS..