BMW 5 series E34 (1988-1996) ignition coils (top left side of engine, above respective cylinders) Wiring diagrams

BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/ORG WIRE ELECTRONICS BOX FAN ENGINE COOLANT TEMPERATURE SENSOR (RIGHT REAR SIDE OF ENGINE) ENGINE INTAKE AIR TEMPERATURE SENSOR (TOP FRONT OF ENGINE COMPT.) FRONT POWER DISTRIBUTION BOX FUSE GRN WIRE GRN/VIO WIRE IGNITION COILS (TOP LEFT SIDE OF ENGINE, ABOVE RESPECTIVE CYLINDERS) NCA WIRE OIL PRESSURE INDICATOR OIL PRESSURE SWITCH (LEFT FRONT OF ENGINE) ORG/ WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE SHIELD SHIELDED WIRES SPARK PLUG #5 SPARK PLUG #6 SPARK PLUG #7 SPARK PLUG #8 TEMPERATURE SWITCH (IN ELEC- TRONICS BOX) THROTTLE POSITION SENSOR (TOP FRONT OF ENGINE COMPT.) VIO WIRE WHT WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

BLK WIRE BLK/GRN WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/ORG WIRE ELECTRONICS BOX FAN ENGINE COOLANT TEMPERATURE SENSOR (RIGHT REAR SIDE OF ENGINE) ENGINE INTAKE AIR TEMPERATURE SENSOR (TOP FRONT OF ENGINE COMPT.) FRONT POWER DISTRIBUTION BOX FUSE GRN WIRE GRN/VIO WIRE IGNITION COILS (TOP LEFT SIDE OF ENGINE, ABOVE RESPECTIVE CYLINDERS) NCA WIRE OIL PRESSURE INDICATOR OIL PRESSURE SWITCH (LEFT FRONT OF ENGINE) ORG/ WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE SHIELD SHIELDED WIRES SPARK PLUG #5 SPARK PLUG #6 SPARK PLUG #8 SPARK PLUG #7 TEMPERATURE SWITCH (IN ELEC- TRONICS BOX) THROTTLE POSITION SENSOR (TOP FRONT OF ENGINE COMPT.) VIO WIRE WHT WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/ORG WIRE ELECTRONICS BOX FAN ENGINE COOLANT TEMPERATURE SENSOR (RIGHT REAR SIDE OF ENGINE) ENGINE INTAKE AIR TEMPERATURE SENSOR (TOP FRONT OF ENGINE COMPT.) FRONT POWER DISTRIBUTION BOX FUSE GRN WIRE GRN/VIO WIRE IGNITION COILS (TOP LEFT SIDE OF ENGINE, ABOVE RESPECTIVE CYLINDERS) NCA WIRE OIL PRESSURE INDICATOR OIL PRESSURE SWITCH (LEFT FRONT OF ENGINE) ORG/ WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE SHIELD SHIELDED WIRES SPARK PLUG #5 SPARK PLUG #6 SPARK PLUG #7 SPARK PLUG #8 TEMPERATURE SWITCH (IN ELEC- TRONICS BOX) THROTTLE POSITION SENSOR (TOP FRONT OF ENGINE COMPT.) VIO WIRE WHT WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

BLK WIRE BLK/GRN WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/ORG WIRE ELECTRONICS BOX FAN ENGINE COOLANT TEMPERATURE SENSOR (RIGHT REAR SIDE OF ENGINE) ENGINE INTAKE AIR TEMPERATURE SENSOR (TOP FRONT OF ENGINE COMPT.) FRONT POWER DISTRIBUTION BOX FUSE GRN WIRE GRN/VIO WIRE IGNITION COILS (TOP LEFT SIDE OF ENGINE, ABOVE RESPECTIVE CYLINDERS) NCA WIRE OIL PRESSURE INDICATOR OIL PRESSURE SWITCH (LEFT FRONT OF ENGINE) ORG/ WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE SHIELD SHIELDED WIRES SPARK PLUG #5 SPARK PLUG #6 SPARK PLUG #8 SPARK PLUG #7 TEMPERATURE SWITCH (IN ELEC- TRONICS BOX) THROTTLE POSITION SENSOR (TOP FRONT OF ENGINE COMPT.) VIO WIRE WHT WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE