BMW X5 E53 (1999-2003) heated oxygen sensor ii (front of cat conv) Wiring diagrams

2002, 2003 2001 BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLU WIRE BLU/RED WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT WIRE FUEL TANK LEAKAGE DIAGNOSIS MODULE FUSE 31 FUSE 39 FUSE 62 FUSE 9 FUSE HOLDER GRN WIRE GRN/BLK WIRE GRY WIRE HEATED OXYGEN SENSOR I (BEHIND CAT CONV) HEATED OXYGEN SENSOR I (FRONT OF CAT CONV) HEATED OXYGEN SENSOR II (BEHIND CAT CONV) HEATED OXYGEN SENSOR II (FRONT OF CAT CONV) HOT AT ALL TIMES LEAKAGE DIAGNOSIS PUMP NCA WIRE PEDAL POSITION SENSOR RED WIRE RED/WHT WIRE VIO WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/GRN WIRE YEL WIRE YEL/GRN WIRE

BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE E-BOX ELECTRICAL FUEL PUMP EVAPORATIVE EMISSION VALVE FUEL PUMP RELAY FUSE FUSE 15 FUSE HOLDER GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE HEATED OXYGEN SENSOR I (BEHIND CAT CONV) HEATED OXYGEN SENSOR II (FRONT OF CAT CONV) HOT AT ALL TIMES HOT FILM MASS AIR FLOW SENSOR HOT IN RUN OR START LEAKAGE DIAGNOSIS PUMP NCA WIRE OIL LEVEL SENSOR RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE SECONDARY AIR INJECTION PUMP VALVE VANOS VALVE CYL 1-4 VANOS VALVE CYL 5-8 VIO WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLU WIRE