Porsche Boxster 987 (2004-2006) mfi-di control unit (left side of rear luggage compt) Wiring diagrams

"K" LEAD DIAGNOSIS 82 83 84 85 86 CAN TERM RESISTOR L CAN TERM RESISTOR H A/D CONVERTER GND ATF TEMP SENSOR ENG SP TURBINE SHLD ATF TEMPERATURE SENSOR BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/ORG WIRE CAN HI CAN LO CAN LO CAN HI DIAGNOSIS CONNECTOR (BELOW LEFT SIDE OF DASH) DRIVE SP DRIVE SPEED SENSOR EDS PRESSURE CONTROLLER EGN SP TURBINE GND ELECTRONIC GND PRESSURE CTLR 3 SOLENOID VALVE 1 FUSE FUSE HOLDER C (ON FUSE SUPPORT, UNDER LEFT SIDE OF DASH, AT LEFT KICK GRN WIRE GRY WIRE GRY/BRN WIRE HOT W/ TERM 15 RELAY ENERGIZED MANUAL PROG SHIFT DRIVE SP GND DRIVE SP SHDL TURBINE ENG SP MFI-DI CONTROL UNIT (LEFT SIDE OF REAR LUGGAGE COMPT) NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE PANEL) PRESSURE CTLR 4 PRESSURE CTLR 1 PWR GND PRESSURE CTRL SOLENOID VALVE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SOLENOID VALVE 1 SOLENOID VALVE 2 SOLENOID VALVE 3 SOLENOID VALVE 3 SOLENOID VALVE 2 PWR GND SW LIFTING TERM 15 TERM 15 TERM 30 TIPTRONIC CONTROL UNIT (AT RIGHT "B" PILLAR) TRANSMISSION CONTROL TURBINE SENSOR WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE YEL/WHT WIRE

BLK WIRE BLK/BLU WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/GRY WIRE COOLING WATER STOP VALVE FUSE FUSE HOLDER D (ON FUSE SUPPORT, UNDER LEFT SIDE OF DASH, AT LEFT KICK GRY WIRE GRY/BRN WIRE HOT W/ MFI-DI RELAY ENERGIZED INSTRUMENT CLUSTER KEY LOCK MAGNET KEY LOCK SWITCH M-PROGRAM SWITCH MFI-DI CONTROL UNIT (LEFT SIDE OF REAR LUGGAGE COMPT) NCA WIRE P/N LOCK MAGNET P/N RELEASE PANEL) PAS CONTROL UNIT (UNDER DASH, LEFT OF STEERING COLUMN) RED WIRE RED/BRN WIRE SELECTOR LEVER POS SW SELECTOR LEVER POS SW SELECTOR LEVER POS SW TIPTRONIC LIFTING SWITCH TIPTRONIC SELECTOR LEVER SWITCH VIO WIRE VIO/RED WIRE WHT WIRE YEL WIRE YEL/VIO WIRE

"K" LEAD DIAGNOSIS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 SUPPLY 1 3 CAN LOW DRIVE CAN HIGH DRIVE 11 24 14 35 "K" LEAD DIAGNOSIS TERM 15 START CAN LOW DRIVE CAN HIGH DRIVE 16 18 CAN LOW COMFORT CAN HIGH COMFORT 2 1 CAN LOW COMFORT CAN HIGH COMFORT 3 4 CAN LOW DRIVE CAN HIGH DRIVE 3 7 36 DIDITEST CAN LOW DRIVE CAN HIGH DRIVE 31 15 CAN LOW COMFORT CAN HIGH COMFORT 38 37 CAN LOW COMFORT CAN HIGH COMFORT 40 39 42 41 CAN LOW DRIVE CAN HIGH DRIVE CAN LOW COMFORT CAN HIGH COMFORT 5 4 CAN LOW COMFORT CAN HIGH COMFORT 50 49 CAN LOW DRIVE CAN HIGH DRIVE 7 15 CAN LOW COMFORT CAN HIGH COMFORT 8 13 CAN LOW COMFORT CAN HIGH COMFORT 8 2 CAN LOW COMFORT CAN HIGH COMFORT 8 9 11 10 CAN LOW COMFORT CAN HIGH COMFORT CAN LOW DRIVE CAN HIGH DRIVE 85 86 CAN LOW DRIVE CAN HIGH DRIVE AIR BAG CONTROL UNIT (UNDER CENTER CONSOLE) ANTI-THEFT SYSTEM BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CAN HIGH DISPLAY CAN HIGH DISPLAY CAN HIGH DIAGNOSIS CAN LOW DIAGNOSIS CAN LOW DISPLAY CAN LOW DRIVE CAN LOW DISPLAY CAN WAKEUP CLIMATRONIC CONTROL UNIT CLUSTER/PCM WAKE UP TERM 15 START CAN HIGH COMFORT CAN HIGH DRIVE DIAGNOSIS DIAGNOSIS CONNECTOR (BELOW LEFT SIDE OF DASH) DRIVER DOOR CONTROL UNIT (IN LEFT DOOR) EMERGENCY POWER SUPPLY RELAY 1 FRONT END CONTROL UNIT (AT RIGHT SIDE OF FRONT FUSE FUSE HOLDER B (ON FUSE SUPPORT, UNDER LEFT SIDE OF DASH, AT LEFT KICK PANEL) GATEWAY CONTROL UNIT (LEFT KICK PANEL) GP ELECTRONICS (AT LEFT SIDE OF DASH) GRN WIRE HOT AT ALL TIMES HOT W/ TERM 15 RELAY ENERGIZED INSTRUMENT CLUSTER SPORTCHRONO LEFT POWER SEAT CONTROL UNIT (UNDER LEFT SEAT) LUGGAGE COMPT) MFI-DI CONTROL UNIT (LEFT SIDE OF REAR LUGGAGE COMPT) ONBOARD NET WORK CONTROL MODULE ORG/BLK WIRE ORG/BLU WIRE PARK ASSISTANT CONTROL UNIT (UNDER LEFT SEAT) PAS (DRIVER'S RECOGNITION) CONTROL UNIT (UNDER DASH, LEFT OF STEERING COLUMN) PASM (DAMPTRONIC) CONTROL UNIT (AT RIGHT LICK PANEL) PASSENGER DOOR CONTROL UNIT (IN RIGHT DOOR) POWER DISTRIBUTION SYSTEM RADIO/ INFOSYSTEM PCM 2 REAR CONTROL UNIT (UNDER LEFT SEAT) RED/BLU WIRE RED/GRN WIRE STEERING COLUMN COMBINED MODULE SUPPLY CAN LOW COMFORT TIPTRONIC CONTROL UNIT (AT RIGHT "B" PILLAR) TIRE PRESSURE CONTROL UNIT (IN LEFT FRONT WHEEL WELL) WEIGHT RECOGNITION CONTROL UNIT (IF EQUIPPED) YEL WIRE YEL/BLU WIRE YEL/RED WIRE YEL/WHT WIRE

2 8 CAN HIGH CAN LOW 4 3 CAN HIGH CAN LOW 7 36 CAN LOW DRIVE CAN HIGH DRIVE 85 86 CAN LOW CAN HIGH BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FUSE FUSE FUSE HOLDER C (ON FUSE SUPPORT, UNDER LEFT SIDE OF DASH, AT LEFT KICK GND GND GRN WIRE HOT W/ TERM 15 RELAY ENERGIZED INSTRUMENT CLUSTER MAGNET SHIFT LOCK 8 9 36 37 MFI-DI CONTROL UNIT (LEFT SIDE OF REAR LUGGAGE COMPT) NCA WIRE P/N LOCK MAGNET P/N RELEASE PANEL) REAR CONTROL UNIT (UNDER LEFT SEAT) RED/BRN WIRE STOP LIGHT SW SW LIFTING TIPTRONIC CONTROL UNIT (AT RIGHT "B" PILLAR) TIPTRONIC LIFTING SWITCH TIPTRONIC SELECTOR LEVER SWITCH TRANSMISSIONS SYSTEM VIO WIRE WHT WIRE YEL WIRE YEL/VIO WIRE YEL/WHT WIRE

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/PNK WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/PNK WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM ENG COMPT TEMP SEN ENG SPEED SENS SHD GENERATOR TERM GRN/BLK WIRE GRN/RED WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES B+ PLUG SOCKET HOT AT ALL TIMES FUSE HOLDER D (UNDER LEFT SIDE OF DASH, AT KICK PANEL) FUSE INJ VALVE/CYLINDER 3 INTAKE PIPE FLAP SENSORS GND CAMSHAFT SENSOR 2 INJ VALVE/CYLINDER 4 INJ VALVE/CYLINDER 6 INJ VALVE/CYLINDER 5 TANK VENTING VALVE INTAKE PIPE CHG-OVER TEMP MOTOR OIL INTAKE TEMP SENSOR MASS AIRFLOW SENSOR (LEFT SIDE OF ENG COMPT) MAXI FUSE MFI-DI CONTROL UNIT (LEFT SIDE OF REAR LUGGAGE COMPT) NCA WIRE NTC COOLANT TEMP HFM SIGNAL THROTTLE VALVE SIG THROTTLE VALVE GND ORG/BLK WIRE OXYGEN SENSOR (BEFORE CAT 1) OXYGEN SENSOR (BEFORE CAT 2) OXYGEN SENSOR (CYL 1-3) (ON EXHAUST MANIFOLD) OXYGEN SENSOR (CYL 4-6) (ON EXHAUST MANIFOLD) PAS (DRIVER RECOGNITION) CONTROL MODULE (UNDER DASH, LEFT OF STEERING COLUMN) PUMP CURRENT REG IN PUMP CURRENT REG IN PUMP CURRENT REG OUT PUMP CURRENT REG OUT CAN TIPTRONIC LOW CAN TIPTRONIC HIGH RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SECOND AIR PUMP RLY CAMSHAFT SENSOR 1 P/N RELEASE SECONDARY AIR PUM (NEXT TO INTAKE BRIDGE) SECONDARY AIR PUMP REAR MAXI FUSE (ON REAR RELAY SUPPORT) SECONDARY AIR PUMP RELAY (ON RELAY SUPPORT 2) STARTER STARTING/CHARGING SYSTEM THROTTLE VALVE SIG HFM GND TRANS- MISSIONS SYSTEM TRANSMISSIONS SYSTEM (TIPTRONIC CONTROL UNIT) VIO WIRE VIO/RED WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/VIO WIRE YEL/WHT WIRE

A/C SYSTEM BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/VIO WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/PNK WIRE BRN/RED WIRE BRN/YEL WIRE CAN-HIGH CAN-LOW CLUTCH INTERLOCK SWITCH (AT CLUTCH PEDAL) CONDENSER COOLING FANS SYSTEM COOLING WATER VALVE CRASH SHUT-DOWN DMTL DMTL HEATING ELEMENT DMTL PUMP DMTL VALVE ENG SPEED SENSOR ENG SPEED SENSOR FUEL INJECTORS FUEL PUMP RELAY CTRL GATEWAY CONTROL UNIT (LEFT KICK PANEL) GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BRN WIRE GRY/RED WIRE IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 6 INJ VALVE/CYLINDER 2 INJ VALVE/CYLINDER 1 KNOCK SENS 1 KNOCK SENS 1 KNOCK SENS 2 KNOCK SENS 2 MFI-DI CONTROL UNIT (LEFT SIDE OF REAR LUGGAGE COMPT) NCA WIRE OIL PRESSURE SWITCH ENG COMPT BLWR RLY MFI+DI RELAY CTRL A/C RLY PDL VALUE SENS 1 GND PDL VALUE SENS 1 SIG PDL VALUE SENS 2 GND PDL VALUE SENS 2 SIG PLUG SPARK RED/BLU WIRE RED/BRN WIRE RED/VIO WIRE RELEASE SPARK PLUG STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM VIO WIRE VIO/RED WIRE WHT WIRE WHT/BLK WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/PNK WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/PNK WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM ENG COMPT TEMP SEN ENG SPEED SENS SHD GENERATOR TERM GRN/BLK WIRE GRN/RED WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES B+ PLUG SOCKET HOT AT ALL TIMES FUSE HOLDER D (UNDER LEFT SIDE OF DASH, AT KICK PANEL) FUSE INJ VALVE/CYLINDER 3 INTAKE PIPE FLAP SENSORS GND CAMSHAFT SENSOR 2 INJ VALVE/CYLINDER 4 INJ VALVE/CYLINDER 6 INJ VALVE/CYLINDER 5 TANK VENTING VALVE INTAKE PIPE CHG-OVER TEMP MOTOR OIL INTAKE TEMP SENSOR MASS AIRFLOW SENSOR (LEFT SIDE OF ENG COMPT) MAXI FUSE MFI-DI CONTROL UNIT (LEFT SIDE OF REAR LUGGAGE COMPT) NCA WIRE NTC COOLANT TEMP HFM SIGNAL THROTTLE VALVE SIG THROTTLE VALVE GND ORG/BLK WIRE OXYGEN SENSOR (BEFORE CAT 1) OXYGEN SENSOR (BEFORE CAT 2) OXYGEN SENSOR (CYL 1-3) (ON EXHAUST MANIFOLD) OXYGEN SENSOR (CYL 4-6) (ON EXHAUST MANIFOLD) PAS (DRIVER RECOGNITION) CONTROL MODULE (UNDER DASH, LEFT OF STEERING COLUMN) PUMP CURRENT REG IN PUMP CURRENT REG IN PUMP CURRENT REG OUT PUMP CURRENT REG OUT CAN TIPTRONIC LOW CAN TIPTRONIC HIGH RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SECOND AIR PUMP RLY CAMSHAFT SENSOR 1 P/N RELEASE SECONDARY AIR PUM (NEXT TO INTAKE BRIDGE) SECONDARY AIR PUMP REAR MAXI FUSE (ON REAR RELAY SUPPORT) SECONDARY AIR PUMP RELAY (ON RELAY SUPPORT 2) STARTER STARTING/CHARGING SYSTEM THROTTLE VALVE SIG HFM GND TRANS- MISSIONS SYSTEM TRANSMISSIONS SYSTEM (TIPTRONIC CONTROL UNIT) VIO WIRE VIO/RED WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/VIO WIRE YEL/WHT WIRE

A/C SYSTEM BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/VIO WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/PNK WIRE BRN/RED WIRE BRN/YEL WIRE CAN-HIGH CAN-LOW CLUTCH INTERLOCK SWITCH (AT CLUTCH PEDAL) CONDENSER COOLING FANS SYSTEM COOLING WATER VALVE CRASH SHUT-DOWN DMTL DMTL HEATING ELEMENT DMTL PUMP DMTL VALVE ENG SPEED SENSOR ENG SPEED SENSOR FUEL INJECTORS FUEL PUMP RELAY CTRL GATEWAY CONTROL UNIT (LEFT KICK PANEL) GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BRN WIRE GRY/RED WIRE IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 6 INJ VALVE/CYLINDER 2 INJ VALVE/CYLINDER 1 KNOCK SENS 1 KNOCK SENS 1 KNOCK SENS 2 KNOCK SENS 2 MFI-DI CONTROL UNIT (LEFT SIDE OF REAR LUGGAGE COMPT) NCA WIRE OIL PRESSURE SWITCH ENG COMPT BLWR RLY MFI+DI RELAY CTRL A/C RLY PDL VALUE SENS 1 GND PDL VALUE SENS 1 SIG PDL VALUE SENS 2 GND PDL VALUE SENS 2 SIG PLUG SPARK RED/BLU WIRE RED/BRN WIRE RED/VIO WIRE RELEASE SPARK PLUG STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM VIO WIRE VIO/RED WIRE WHT WIRE WHT/BLK WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE