BMW Z3 E36 facelift (2000-2002) Wiring diagram engine performance 3.2l

1 2 3 4 5 6 7 8 9 ACTIVATE RELAY VOLTAGE SUPPLY 1 2-4 5 6 7 8-9 10 11 12 13 14 15 16 17 18 19 20 21-22 23 24 ACTIVATE RELAY ACTIVATE VALVE CAMSHFT SIG CAMSHFT SIG VOLTAGE SUPPLY CRNKSHFT SIG BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CHARGE SIG VOLTAGE SUPPLY CHARGING SYSTEM CLUTCH PED SIG CLUTCH SWITCH CYL 1-2 KS CYL 3-4 KS CYL 5-6 KS CYLINDERS 1-2 KNOCK SENSOR (LEFT SIDE OF ENGINE) CYLINDERS 3-4 KNOCK SENSOR (LEFT SIDE OF ENGINE) CYLINDERS 5-6 KNOCK SENSOR (LEFT SIDE OF ENGINE) E BOX (RIGHT REAR OF ENGINE COMPT) E-BOX ENGINE CONTROL MODULE RELAY ENGINE CONTROL MODULE (DME) (RIGHT REAR SIDE OF ENGINE COMPT) FRONT POWER DISTRIBUTION BOX (LEFT REAR OF ENGINE COMPT) FUEL INJECTION VALVES FUSE GRN WIRE GROUND GROUND GROUND GROUND VOLTAGE SUPPLY VOLTAGE SUPPLY VOLTAGE SUPPLY HOT AT ALL TIMES HOT AT ALL TIMES B+ JUNCTION POINT E-BOX (RIGHT REAR OF ENGINE COMPT) INJECTION VALVES RELAY NCA WIRE OIL PRESSURE SWITCH (LEFT SIDE OF ENGINE) PARTIAL RED WIRE RED/GRN WIRE RED/WHT WIRE RED/WHT/YEL WIRE RED/YEL WIRE SENSOR SIG SENSOR SIG SENSOR SIG TEACH-IN PROC GROUND GROUND IAT SIG TP SIG TEMP SIG ACTIVATE RELAY E-BOX FAN SIG TEMP SIG GROUND OIL PRESS SIG TP SIG VIO WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

BLK WIRE BLU/BLK WIRE BRN WIRE BRN/ORG WIRE BRN/RED WIRE BRN/YEL WIRE CRANKSHAFT POSITION/RPM SENSOR (ON FRONT OF ENGINE) E BOX (RIGHT REAR OF ENGINE COMPT) ELECTRIC THROTTLE ENGINE COOLANT TEMPERATURE SENSOR (ON FRONT OF ENGINE) FUEL PUMP (IN FUEL TANK) FUSE FUSE FUSE FUSE HOT AT ALL TIMES B+ JUNCTION POINT (UNDER LEFT SIDE OF DASH) FUSE HOT FILM AIR MASS METER (ON LEFT SIDE OF ENGINE COMPT, ON AIR INTAKE TUBE) MOTOR (ON THROTTLE BODY) NCA WIRE RED WIRE RED/GRN WIRE RED/WHT WIRE RED/WHT/YEL WIRE RED/YEL WIRE THROTTLE POSITION SENSOR (LEFT SIDE OF ENGINE COMPT) TIRE PRESSURE WARNING SYSTEM PUSHBUTTON (LEFT SIDE OF DASH) VIO WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

AIR PUMP (RIGHT REAR SIDE OF ENGINE COMPT) BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/RED/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE CHARGE IND CHARGING SYSTEM E BOX (RIGHT REAR OF ENGINE COMPT) FRONT POWER DISTRIBUTION BOX (LEFT REAR OF ENGINE COMPT) FUSE GRN WIRE GRN/BLU WIRE GRN/VIO WIRE GRN/YEL WIRE HIGH SPEED RELAY (IN POWER DISTRIBUTION BOX) HOT IN ACCY, RUN, OR START HOT IN RUN OR START INSTRUMENT CLUSTER OIL LEVEL IND OIL PRESS IND RED WIRE RED/WHT WIRE RED/WHT/YEL WIRE RED/YEL WIRE SECONDARY AIR PUMP RELAY TIRE PRESS IND VARIABLE CAMSHAFT CONTROL VALVES (FRONT OF ENGINE) VIO WIRE WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 IGN COIL 1 SIG IGN COIL 2 SIG IGN COIL 3 SIG 39 40 41 42 43 44 45 46 47 48-49 50 51 52 OIL SIG A/C SYSTEM ABS SYSTEM ACTIVATE RELAY AUX FAN SIG ACTIVATE VALVE ACTIVATE MOTOR ACTIVATE MOTOR TIRE PRESS IND CLOSE SIG OPEN SIG ACTIVATE VALVE ACTIVATE VALVE ANTI-THEFT SYSTEM BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRN/YEL WIRE BLK/RED WIRE BLK/RED/YEL WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRAKE SIG BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/ORG WIRE CHARGE IND COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM ENGINE CONTROL MODULE (DME) (RIGHT REAR SIDE OF ENGINE COMPT) FRONT POWER DISTRIBUTION BOX (LEFT REAR OF ENGINE COMPT) FUSE GENERATOR GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND IGN COIL 5 SIG IGN COIL 6 SIG GRY/BRN WIRE HOT IN HOT IN RUN OR START IGN COIL 4 SIG IGNITION COILS (TOP RIGHT SIDE OF ENGINE) OIL PRESS SIG GROUND PED POS 2 SIG PEDAL POSITION SENSOR (BEHIND GAS PEDAL) RED/WHT WIRE RED/WHT/YEL WIRE RED/YEL WIRE REVERSE SIG OIL LEVEL SIG RPM SIG RR SPEED SIG RUN WIRE START SIG GROUND PED POS 1 SIG SUPPRESSION CAPACITOR TERMINAL 15 CRUISE SIG LEAK DIAG ACTIVATE RELAY LEAK DIAG TXD DIAG SIG DRV AWY PROT SIGNAL TEST GROUND CAN BUS (+) CAN BUS (-) VOLTAGE SUPPLY WHT WIRE WHT/GRN WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BRN WIRE YEL/GRN WIRE