Car Wiring Diagrams for Wiring diagram engine performance 3.0l for BMW X3 E83 (2003-2006)

1 2 3 4 5 6 7 8 9 TERM 15 A/T (LEFT REAR ENGINE COMPT) ALTERNATOR BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAMSHAFT POSITION SENSOR 1 CAMSHAFT POSITION SENSOR 2 CRANKSHAFT POSITION SENSOR CYL 1 CYL 2 CYL 4 CYL 3 CYL 5 CYL 6 DIGITAL MOTOR ELECTRONICS (DME) CONTROL UNIT (LEFT REAR OF ENGINE COMPT) DOUBLE KNOCK SENSOR FUEL INJECTION VALVES FUEL INJECTORS RELAY GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/VIO WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/WHT WIRE HOT FILM MASS AIR FLOW SENSOR NCA WIRE OIL LEVEL SENSOR OIL TEMPERATURE SENSOR RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/WHT/YEL WIRE SENSOR ACTIV SENSOR ACTIV SENSOR ACTIV SENSOR ACTIV SENSOR GRD SENSOR SIG STARTING/CHARGING SYSTEM THROTTLE ACTV THROTTLE ACTV SENSOR SIG SENSOR GRD SENSOR SIG SENSOR SIG TXD SIG GROUND GROUND GROUND TERM 30 TERM 87 WHT/GRN WIRE WHT/GRY WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE

ANTI-THEFT SYSTEM BLK WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CAN L DME RELAY ELECTRIC THROTTLE ACTUATOR EXHAUST VANOS VALVE FUEL TANK CHARACTERISTIC VENT MAP COOLING VALVE THERMOSTAT FUSE FUSE GRN/BLU WIRE GRN/BRN WIRE GRN/VIO WIRE GRY/BRN WIRE GRY/WHT WIRE HOT AT ALL TIMES B+ POTENTIAL DISTRIBUTOR HOT AT ALL TIMES ENGINE ELECTRONICS FUSE CARRIER FUSE IDLE SPEED INDIVIDUAL CONTROL ACTUATOR INTAKE SYSTEM VALVE INTAKE VANOS VALVE RED WIRE RED/ WHT/YEL WIRE RED/WHT WIRE RED/WHT/YEL WIRE TRANSMISSION CONTROL MODULE TXD VIO/YEL WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/VIO WIRE YEL WIRE

BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE CAN-L CAN-H DIGITAL MOTOR ELECTRONICS (DME) CONTROL UNIT (LEFT REAR OF ENGINE COMPT) DME RLY SIG ENGINE COOLANT TEMPERATURE SENSOR FUEL TANK LEAKAGE DIAGNOSTIC MODULE FUSE GRN/BRN WIRE GRN/VIO WIRE GRY/BRN WIRE HEATED OXYGEN SENSOR 1 (BEHIND CATALYTIC CONVERTER) HEATED OXYGEN SENSOR 1 (IN FRONT OF CATALYTIC CONVERTER) HEATED OXYGEN SENSOR 2 BEHIND CATALYTIC CONVERTER HEATED OXYGEN SENSOR 2 IN FRONT OF CATALYTIC CONVERTER HOT AT ALL TIMES HOT IN ACCY, RUN, OR START HOT IN RUN OR START NCA WIRE OIL PRESSURE SWITCH ORG/ WIRE PEDAL POSITION SENSOR POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE RED/VIO WIRE RED/WHT WIRE TRANSMISSION SYSTEM VIO/YEL WIRE WHT WIRE WHT/GRN WIRE YEL WIRE YEL/GRN WIRE

1 2 3 4 5 6 7 8 9 IGN COIL 5 A/C SYSTEM ABS SYSTEM ANTI-THEFT SYSTEM BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/RED/YEL WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE CAN H CAN L SENSOR GRD SENSOR SIG COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM DIGITAL MOTOR ELECTRONICS (DME) CONTROL UNIT (LEFT REAR OF ENGINE COMPT) E-BOX FAN EXHAUST FLAP FUEL PUMP RELAY GRN/VIO WIRE GRY/VIO WIRE IGN COIL 3 GROUND IGN COIL 1 IGN COIL 2 IGN COIL 4 IGN COIL 6 IGNITION COILS LEAK DIAG SIG AIR PMP RLY ELECTRIC FAN AIR MAS METR NCA WIRE OBD SOCKET OUTLET TEMPERATURE SENSOR PDL POS GRD PDL POS SIG PDL POS VOLT AIR MAS METR PED POS GRD PDL POS SIG PDL PSO VOLT FUEL PMP RLY RED WIRE RED/VIO WIRE RED/WHT WIRE RR SPD SIG CLUTCH SIG BRAKE LGT SIG SECONDARY AIR HOT-FILM AIR MASS METER SECONDARY AIR INJECTION PUMP SECONDARY AIR PUMP RELAY SPEED SIG EXH FLAP E-BOX FAN LEAK DIAG SIG TERM 15 STEERING SW BRAKE LGT SIG COMP CNTRL LEAK DIAG SIG TXD SIG IMMOB SIG WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE