code is mose likely an O2 code. If you get a tune like RacerX recommended, the tuner can program the ECU to automatically ignore that error code. You can do a mechanical fix by wiring a resistor in, but the ECU is the best way to do that. check out www.FloridaSubarus.com. Jeff, "snowman" has his own forum on there and can keep you updated on his available tuning dates.