BMW 3 series E90/E91/E92/E93 facelift (2008-2013) e-box sig Wiring diagrams

1 14 7 8 19 20 CAN LOW CAN HI 3.0L TWIN TURBO 4 17 SENS SIG SENS GND BLK/BLU WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/RED WIRE BRN WIRE BRN/ORG WIRE BRN/WHT WIRE BSD SIG CHAMBER E-BOX) CHARACTERISTIC MAP THERMOSTATE (EXCEPT DIESEL) (REAR OF ENGINE) COMPUTER DATA LINES DIESEL DIESEL E-BOX FAN E-BOX SIG ELEC FAN ELECTRIC COOLANT PUMP (3.0L, 3.0L TWIN TURBO) (REAR OF ENGINE) ELECTRIC FAN (FRONT OF ENGINE COMPT) ELECTRIC FAN 400 WATT ELECTRIC FAN 600 WATT 2 3 4 ENGINE COOLANT TEMPERATURE SENSOR (EXCEPT DIESEL) ENGINE ELECTRONICS FUSE CARRIER (RIGHT PLENUM EXCEPT 3.0L TWIN TURBO FUSE FUSE 04 FUSE 03 FUSE 07 FUSE 33 FUSE FUSE HOT AT ALL TIMES HOT AT ALL TIMES JUNCTION BOX (UNDER RIGHT SIDE OF DASH) FUSE HOT AT ALL TIMES REAR FUSE FUSE HOLDER HOT W/ DME RELAY ENERGIZED HOT W/ TERMINAL NCA WIRE ORG/ WIRE RADIATOR OUTLET TEMPERATURE SENSOR (3.0L TWIN TURBO) (RIGHT SIDE OF ENGINE) RADIATOR SHUTTER DRIVE UNIT (3.0L, 3.0L TWIN TURBO) RADIATOR SHUTTER SOLENOID RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE SENS SIG SENS SIG SYSTEM VIO WIRE WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE YEL/WHT WIRE

1 14 7 8 19 20 CAN LOW CAN HI 3.0L TWIN TURBO 4 17 SENS SIG SENS GND 9 6 19 RAD SHUTTER SENS SIG SENS SIG BLK/BLU WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/RED WIRE BRN WIRE BRN/ORG WIRE BRN/WHT WIRE BSD SIG CHAMBER E-BOX) CHARACTERISTIC MAP THERMOSTAT (EXCEPT DIESEL) (REAR OF ENGINE) COMPUTER DATA LINES DIESEL DIESEL DIESEL EXCEPT DIESEL E-BOX FAN E-BOX SIG ELEC FAN ELECTRIC COOLANT PUMP (3.0L, 3.0L TWIN TURBO) (REAR OF ENGINE) ELECTRIC FAN (FRONT OF ENGINE COMPT) ELECTRIC FAN 400 WATT ELECTRIC FAN 600 WATT 2 3 4 ELECTRIC FAN CUT OUT RELAY ENGINE COOLANT TEMPERATURE SENSOR (EXCEPT DIESEL) EXCEPT 3.0L TWIN TURBO EXCEPT EXCEPT DIESEL DIESEL DIESEL DIESEL FUSE FUSE 04 FUSE 03 FUSE 07 FUSE 33 HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ELECTRONICS FUSE CARRIER (RIGHT PLENUM HOT AT ALL TIMES JUNCTION BOX (UNDER RIGHT SIDE OF DASH) FUSE HOT AT ALL TIMES REAR FUSE FUSE HOLDER HOT AT AT ALL TIMES HOT W/ DME RELAY ENERGIZED HOT W/ TERMINAL NCA WIRE ORG/ WIRE RADIATOR OUTLET TEMPERATURE SENSOR (3.0L TWIN TURBO) (RIGHT SIDE OF ENGINE) RADIATOR SHUTTER DRIVE UNIT (3.0L, 3.0L TWIN TURBO) RADIATOR SHUTTER SOLENOID RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE SENS SIG SENS SIG SYSTEM VIO WIRE WHT WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE YEL/WHT WIRE

ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM STARTING/CHARGING SYSTEM BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE VACUUM SENSOR BRN WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM ANTI-THEFT SYSTEM COOLING FANS SYSTEM CRANKSHAFT BREATHER HEATING 1 (LEFT SIDE OF ENGINE) DME CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) E-BOX SIG ELECTRONICS JUNCTION BOX FUSE 70 GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/VIO WIRE HOT AT ALL TIMES JUNCTION BOX (UNDER RIGHT SIDE OF DASH) LEAK DIAG SIG LEAK DIAG SIG LEAK DIAG SIG SENSOR SOG SENSOR SIG SENSOR SIG NCA WIRE ORG/ WIRE OXYGEN SENSOR 1 BEFORE CATALYTIC (ON EXHAUST PIPE, BEFORE CATALYTIC) OXYGEN SENSOR 2 BEFORE CATALYTIC (RIGHT REAR OF ENGINE) RED WIRE RED/BLK WIRE RED/WHT WIRE RELAY SENSOR GRD SENSOR GRD SENSOR SIG SENSOR SIG TERMINAL W/ BRAKE VACUUM SENSOR W/O BRAKE VACUUM SENSOR WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

ACC PDL GRD ACC PDL (+) ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM STARTING/CHARGING SYSTEM BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE VACUUM SENSOR BRK SENS BRN WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRANKSHAFT BREATHER HEATING 1 (LEFT SIDE OF ENGINE) DME CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) E-BOX SIG FUSE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/VIO WIRE HOT AT ALL TIMES JUNCTION BOX (UNDER RIGHT SIDE OF DASH) JUNCTION BOX ELECTRONICS LEAK DIAG SIG SENSOR GRD SENSOR GRD SENSOR SIG SENSOR SIG NCA WIRE ORG/ WIRE OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER (RIGHT SIDE OF ENGINE) OXYGEN SENSOR 2 BEHIND CATALYTIC CONVERTER (RIGHT SIDE OF ENGINE) OXYGEN SENSOR BEFORE CATALYTIC CONVERTER (RIGHT SIDE OF ENGINE) OXYGEN SENSOR BEHIND CATALYTIC CONVERTER RADIATOR OUTLET TEMPERATURE SENSOR (RIGHT SIDE OF ENGINE) RED WIRE RED/BLK WIRE RED/WHT WIRE RELAY TERMINAL WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE