Volvo V50 I (2004-2007) front heated oxygen sensor (upstream of catalytic converter) Wiring diagrams

BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAMSHAFT POSITION SENSOR (EXHAUST SIDE) (RIGHT REAR OF ENGINE) ENGINE COMPARTMENT DISTRIBUTION BOX (LEFT SIDE OF ENGINE COMPT) FUSE ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT) ENGINE MANAGEMENT SYSTEM MAIN RELAY FRONT HEATED OXYGEN SENSOR (UPSTREAM OF CATALYTIC CONVERTER) FRONT KNOCK SENSOR (ON LEFT FRONT SIDE OF ENGINE) FUSE GRN/BLU WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE HEATED OXYGEN SENSOR HOT AT ALL TIMES NCA WIRE RED/ORG WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE

ACCELERATOR PEDAL SENSOR (NEAR ACCELERATOR PEDAL) BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CENTRAL ELECTRONIC MODULE (CEM) CLIMATE CONTROL RELAY COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM COOLING FANS SYSTEM STARTING/CHARGING SYSTEM ENGINE COMPARTMENT DISTRIBUTION BOX (LEFT SIDE OF ENGINE COMPT) ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT) FRONT HEATED OXYGEN SENSOR (UPSTREAM OF CATALYTIC CONVERTER) FUEL LEAKAGE CONTROL PUMP (UNDER REAR OF VEHICLE, NEAR FUEL PUMP RELAY FUEL TANK FUSE GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES NCA WIRE ORG/ WIRE ORG/WHT WIRE RED WIRE STARTING/CHARGING SYSTEM COOLING FANS SYSTEM VARIABLE VALVE TIMING OUTLET SOLENOID (ON TOP RIGHT OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/RED WIRE YEL/VIO WIRE