Its emissions time for me and i have got to get rid of these codes. P0037 Says bank 2, sensor 1. Im pretty sure bank 2 is the sensors on the HFCs, but is sensor 1 the driver or passenger side sensor? I'm going to try cleaning it first before i go about replacing it.

As for P0452 says EVAP control system pressure sensor? Im not sure wut could have thrown this code, but i'm wondering if it has anything to do with plenum spacer and mrev2 i've installed. Has anyone encountered similar problem?

Hey autozones scanner also pulled a P1283 which isnt even under our codes list. It say fuel injection air control valve circut electrical malfunction. Any ideas on that?