Volvo XC90 I (2002-2006) (downstream of left catalytic converter) heated oxygen sensor 4 wiring diagram

BLK WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/PNK WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOLANT TEMPERATURE SENSOR (ON FRONT OF ENGINE) COOLING FANS SYSTEM ENGINE CONTROL MODULE (ECM) (AT RIGHT SIDE OF ENG COMPT) ENGINE THROTTLE BODY (LEFT SIDE OF ENGINE) FRONT KNOCK SENSOR (TOP LEFT FRONT SIDE OF ENGINE) FUEL INJECTORS GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE HEATED OXYGEN SENSOR HEATED OXYGEN SENSOR (DIAGNOSIS 1) IMPULSE SENSOR (TOP REAR OF ENGINE) NCA WIRE OIL PRESSURE SENSOR (LEFT SIDE OF ENGINE) PNK 18 19 20 21 WIRE PNK WIRE PNK/WHT WIRE REAR KNOCK SENSOR (LEFT REAR SIDE OF ENGINE) RED WIRE RED/WHT WIRE VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/GRY WIRE YEL/RED WIRE YEL/WHT WIRE