This code indicates a problem with the 5-volt reference circuit for the MAP and oil pressure sensors. It can be caused by a defect in the sensors themselves, internally in the PCM, or wiring.
It is not a common code, in fact this is the first time I've seen it reported. If you have done any modifications to the car that may affect these sensors or the circuit for them I'd check there first. Look for damage to the wiring harness between the engine and PCM.
If you can't find anything on your own then it may have to go to a dealer or shop. Since you are in NJ you can give Frank at Rocksand Racing a call, he may be able to help you.
05 GTO/ '15 WRX/ '02 WRX