michigansubie Posted December 18, 2016 Share Posted December 18, 2016 Hi guys, Im getting a check engine light and it's showing the code P0037. This is the bank 1 sensor 2 O2 sensor. Looking to replace it myself. Does anyone know which o2 sensor this is or have a diagram? I have a 2005 Legacy GT Limited. Thanks! Sent from my SM-G920T using Tapatalk Link to comment Share on other sites More sharing options...
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