Subaru Impreza GH (2007-2011) front oxygen (a/f) sensor (front of front catalytic converter) Wiring diagrams

38 39 PNK WIRE BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/WHT WIRE COMBINATION METER DRIVE CIRCUIT ECT ND ECT WARNING LIGHT IND ENGINE COOLANT TEMP. GAUGE FRONT OXYGEN (A/F) SENSOR (FRONT OF FRONT CATALYTIC CONVERTER) FUEL PUMP RELAY (ON RIGHT FUSE, RELAY BOX) FUSE FUSE 12 FUSE 5 FUSE 7 RELAY BOX (F/B) FUSE FUSE GB-11 GB-7 (NEAR RIGHT "C" PILLAR) GE-1 (TOP CENTER OF ENGINE) GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION COIL, IGNITER (TOP RIGHT SIDE OF ENGINE) LT GRN WIRE LT GRN/BLK WIRE MICRO COMPUTER MIL IND NCA WIRE OIL PRESSURE SWITCH (FRONT OF ENGINE) OIL PRESSURE WARNING LIGHT IND PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PNK/GRN WIRE POWER CIRCUIT POWER DISTRIBUTION SYSTEM RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FUSE, RELAY BOX (F/B) FUSE (RIGHT SIDE OF DASH) TACHO- SPEEDO- METER METER WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

BLK (WHT/RED) WIRE BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN/WHT WIRE FRONT OXYGEN (A/F) SENSOR (FRONT OF FRONT CATALYTIC CONVERTER) FUSE 5 FUSE 7 GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT AT ALL TIMES RELAY HOLDER (LEFT REAR HOT IN ON OR START HOT IN ON OR START FUSE, RELAY BOX (F/B) FUSE 12 J/C MAIN FUSE BOX (M/B) WRX STI (LEFT REAR OF ENGINE COMPT) NCA WIRE OF ENGINE COMPT) OIL PRESSURE SWITCH (FRONT OF ENGINE) PURGE CONTROL SOLENOID VALVE 2 (ON INTAKE MANIFOLD) REAR OXYGEN SENSOR (REAR OF TRANSMISSION) RED WIRE RED/BLK WIRE RED/GRN WIRE SECONDARY AIR COMBINATION VALVE RELAY 1 SECONDARY AIR COMBINATION VALVE RELAY 2 SECONDARY AIR PUMP (LEFT FRONT OF ENGINE COMPT) SECONDARY AIR PUMP RELAY VIO WIRE WASTEGATE CONTROL SOLENOID (RIGHT REAR OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED BLK WIRE WHT/RED WIRE WRX WRX STI WRX STI WRX YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE