Subaru Outback BG (1994-1999) mass air flow sensor (right front of engine compartment) boost sensor Wiring diagrams

2 3 5 9 DATA LINK CONNECTOR (RIGHT OF STEERING COLUMN) A/C SYSTEM A/T ANTI-LOCK BRAKE SYSTEM BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/PNK WIRE BLK/RED (OR BRN/RED) WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/RED (OR LT GRN/BLK) WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/YEL WIRE COOLING FAN SYSTEM EGR SOLENOID (LEFT SIDE OF ENGINE) ENGINE CONTROL MODULE (RIGHT KICK PANEL) ENGINE COOLANT TEMPERATURE SENSOR (RIGHT FRONT OF ENGINE) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES IDLE AIR CONTROL SOLENOID VALVE (RIGHT SIDE OF ENGINE) IGNITION SWITCH INHIBITOR SWITCH INSTRUMENT CLUSTER LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE M/T M/T A/T MALFUNCTION INDICATOR LAMP MASS AIR FLOW SENSOR (RIGHT FRONT OF ENGINE COMPARTMENT) BOOST SENSOR NCA WIRE NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANSMISSION) OBD-II SERVICE CONNECTOR OFF ORG/ WIRE ORG/WHT WIRE PNK WIRE PRESSURE CONTROL SOLENOID VALVE (UNDER REAR OF VEHICLE, NEAR FUEL TANK) PRESSURE SOURCES SWITCHING SOLENOID (RIGHT FRONT OF ENGINE COMPARTMENT) PURGE CONTROL SOLENOID VALVE (RIGHT FRONT OF ENGINE) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE SHIELD JOINT CONNECTOR (RIGHT KICK PANEL) SPEEDO- METER CIRCUIT STARTER INTERLOCK RELAY (LEFT SIDE OF I/P) TACHO- METER TEST MODE CONNECTOR THROTTLE POSITION SENSOR (ON THROTTLE BODY ASSEMBLY) TRANSMISSION CONTROL SYSTEM VEHICLE SPEED SENSOR 2 (CENTER OF ENGINE) VENT CONTROL SOLENOID VALVE (CENTER REAR UNDERSIDE OF VEHICLE) W/O TCS WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE YEL/WHT WIRE

2 3 5 9 DATA LINK CONNECTOR (RIGHT OF STEERING COLUMN) A/C SYSTEM A/T ANTI-LOCK BRAKE SYSTEM BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/PNK WIRE BLK/RED (OR BRN/RED) WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/RED (OR LT GRN/BLK) WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/YEL WIRE COOLING FAN SYSTEM EGR SOLENOID (LEFT SIDE OF ENGINE) ENGINE CONTROL MODULE (RIGHT KICK PANEL) ENGINE COOLANT TEMPERATURE SENSOR (RIGHT FRONT OF ENGINE) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES IDLE AIR CONTROL SOLENOID VALVE (RIGHT SIDE OF ENGINE) IGNITION SWITCH INHIBITOR SWITCH INSTRUMENT CLUSTER LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE M/T M/T A/T MALFUNCTION INDICATOR LAMP MASS AIR FLOW SENSOR (RIGHT FRONT OF ENGINE COMPARTMENT) BOOST SENSOR NCA WIRE NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANSMISSION) OBD-II SERVICE CONNECTOR OFF ORG/ WIRE ORG/WHT WIRE PNK WIRE PRESSURE SOURCES SWITCHING SOLENOID (RIGHT FRONT OF ENGINE COMPARTMENT) PURGE CONTROL SOLENOID VALVE (RIGHT FRONT OF ENGINE) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE SHIELD JOINT CONNECTOR (RIGHT KICK PANEL) SPEEDO- METER CIRCUIT STARTER INTERLOCK RELAY (LEFT SIDE OF I/P) TACHO- METER TEST MODE CONNECTOR THROTTLE POSITION SENSOR (ON THROTTLE BODY ASSEMBLY) TRANSMISSION CONTROL SYSTEM VEHICLE SPEED SENSOR 2 (CENTER OF ENGINE) W/O TCS WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE YEL/WHT WIRE