Porsche Boxster 986 (1996-2002) blk Wiring diagrams

39 38 INPUT ESO FL INPUT ESO FR ABS CONTROL UNIT (LEFT SIDE OF FRONT LUGGAGE COMPARTMENT) ABS-SILA ALTERNATOR BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE CURRENT DISTRIBUTOR DIAGNOSIS CONNECTOR (BELOW LEFT SIDE OF DASH) DIODE 3 ENGINE RELAY ESO REAR FL AV FL EV FR AV FR EV FUSE FUSE SUPPORT GROUND CTRL HA AV HA EV HOT AT ALL TIMES HOT IN RUN OR START IGN INSTRUMENT CLUSTER J/C (BS 14/2) J/C (BS 6/2) LEFT FRONT SPEED SENSOR LEFT REAR SPEED SENSOR MFI, DI CONTROL UNIT (LEFT SIDE OF ENGINE COMPT) MOTOR CTRL NCA WIRE ORG/BLU WIRE RED/PNK WIRE RELAY CTRL RFP-MOTOR RIGHT FRONT SPEED SENSOR RIGHT REAR SPEED SENSOR STOP LIGHT SWITCH TIPTRONIC TRANSMISSION CONTROL UNIT (FRONT CENTER OF ENGINE COMPT) U-SENS VALVE BLOCK + VALVE RELAY WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/YEL WIRE

22 37 36 ESO REAR CAN LOW CAN HIGH 38 39 INPUT ESO FL INPUT ESO FR 4 1 ASR/ABD SILA ABS-SILA ABS/ABD CONTROL UNIT (LEFT SIDE OF FRONT LUGGAGE COMPARTMENT) ALTERNATOR ASR SWITCH ASR/ABD INFO ASV BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE CURRENT DISTRIBUTOR DIAGNOSIS CONNECTOR (BELOW LEFT SIDE OF DASH) DIM LED TERM DIODE 3 ENGINE RELAY FL AV FL EV FR AV FR EV FUSE FUSE SUPPORT GRN/BLK WIRE GROUND CTRL GRY/BLU/BRN WIRE GRY/WHT WIRE HA/RL AV VALVE BLOCK HA/RL EV HOT AT ALL TIMES HOT IN RUN OR START IGN INSTRUMENT CLUSTER J/C (BS 14/2) J/C (BS 5/2) J/C (BS 6/2) J/C (BS 9/2) LEFT FRONT SPEED SENSOR LEFT REAR SPEED SENSOR MFI, DI CONTROL UNIT (LEFT SIDE OF ENGINE COMPT) MOTOR CTRL NCA WIRE ORG/BLU WIRE RED/BLK WIRE RED/PNK WIRE RELAY CTRL RFP-MOTOR RIGHT FRONT SPEED SENSOR RR AV RR EV STOP LIGHT SWITCH TIPTRONIC TRANSMISSION CONTROL UNIT (FRONT CENTER OF ENGINE COMPT) U-SENS USV VALVE RELAY WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/PNK WIRE WHT/RED WIRE WHT/YEL WIRE

1 2 3 4 5 6 7 8 COIL COIL ALARM HORN ALARM SIREN ALARM SYSTEM/CENTRAL LOCKING SYSTEM CONTROL UNIT (UNDER DRIVER'S SEAT) ANTENNA BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN/RED WIRE BLU/RED WIRE BLU/WHT/BLK WIRE BLU/WHT/BRN WIRE BLU/YEL WIRE BLU/YEL/RED WIRE BRN WIRE BRN/BLU WIRE BRN/BLU/RED WIRE BRN/GRN WIRE BRN/GRN/BLK WIRE BRN/GRN/WHT WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/RED WIRE BRN/RED/BLK WIRE BRN/WHT WIRE BRN/YEL WIRE CLS BUTTON OPEN EXT SHIFT CONTACT CONTROL CURRENT DISTRIBUTOR FUSE DATAS DIAGNOSIS CONNECTOR (LEFT SIDE OF DASH) DIAGNOSIS LEAD DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM POWER WINDOWS SYSTEM FRONT LUGGAGE COMPT HOOD SWITCH FUNCTIONS INDICATOR FUSE SUPPORT FUSE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/PNK WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN OFF, ACC, RUN OR START HOT IN RUN OR START IGNITION SWITCH INSTRUMENT CLUSTER INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM IR SENSOR J/C (BS 13/1) J/C (BS 9/1) LOCK LUGG COMPT LIGHT POWER WDO CTRL SAFE MTR CLOSE MFI, DI CONTROL UNIT (LEFT SIDE OF ENGINE COMPT) NCA WIRE OFF ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PACKAGE TRAY SWITCH POWER TOP RELAY (ON RELAY SUPPORT 1) POWER TOPS SYSTEM RADIO REAR COVER SPEED SENSOR UNPRIME DOOR REAR LUGGAGE COMPT SWITCH RED/BLK WIRE RED/BRN WIRE RED/GRN WIRE RUN WIRE SIGNAL TRANSFORMER SPEED OUT SUPPLEMENTAL RESTRAINTS SYSTEM TERM 31 TILT SENSOR TRANSPONDER TRUNK, TAILGATE, FUEL DOORS SYSTEM WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRY WIRE

"K" LEAD DIAGNOSIS A/C HEATING CONTROL UNIT (BEHIND CENTER OF DASH) BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/RED WIRE BLK/YEL WIRE BLU/BLK WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT RED WIRE BRN/WHT WIRE CENTRAL VALVE DRIVE MOTOR (BEHIND RIGHT SIDE OF DASH, ON HVAC UNIT) CIRC AIR/OUT AIR SUN SENSOR CLUSTER COMPRESSOR VOLT COOL FOOTWELL MIDDLE LEVEL OPEN (FRESH AIR) A/C DEMAND DIAGNOSIS CONNECTOR (PARTIAL) (BELOW LEFT SIDE OF DASH) DISPLAY, CONTROL UNIT/ W RADIO FAN ACTUATION FAN RETURN FAN RETURN INFOSYSTEM FINAL STAGE FOOTWELL OUTPUT SENSOR FOOTWELL SENS OUT FOOTWELL/DEFROST VALVE DRIVE MOTOR (BEHIND DASH, ON HVAC UNIT) FRESH AIR BLOWER FUSE FUSE SUPPORT (UNDER LEFT SIDE OF DASH, AT KICK PANEL) GRN WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START IDLE PERIOD INSTRUMENT CLUSTER INTERIOR SENSOR INTERIOR TEMPERATURE SENSOR (ON RIGHT SIDE OF DASH, BEHIND VENT GRILLE) INTERIOR, EXTERIOR LIGHTS SYSTEM NCA WIRE ORG/BLU WIRE ORG/GRN WIRE ORG/RED WIRE OUTSIDE AIR INLET SENSOR OUTSIDE TEMP SENS RED WIRE RED/BLK WIRE RED/GRY WIRE RXD AIR COND SYSTEM INFO SENSOR GND SUN SENSOR ALARM LAMP TEMPERATURE FLAP CENTRAL FLAP FOOTWELL/DEF FLAP TEMPERATURE VALVE DRIVE MOTOR (BEHIND RIGHT SIDE OF DASH, ON HVAC UNIT) TERM 15 HOT DEFROST FOOTWELL/DEFROST CLOSE CIRC AIR TERM 31 TERM 58 WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/VIO WIRE YEL/WHT WIRE

7 8 9 12 13 14 19 23 28 25 27 PDL VALUE SENS 1 GND PDL VALUE SENS 1 SIG BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE BRN/YEL WIRE CRUISE CONTROL CLUTCH SWITCH (AT CLUTCH PEDAL) CRUISE CONTROL MAIN SWITCH CRUISE CONTROL SWITCH DKG 1 SIGNAL FUSE FUSE SUPPORT GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/WHT WIRE HOT IN RUN OR START J/C (BS 14/2) MFI-DI CONTROL UNIT (ON LEFT SIDE OF ENGINE COMPT) NCA WIRE PDL VALUE SENS 2 GND PDL VALUE SENS 2 SIG PEDAL VALUE SENSOR PNK WIRE RED/VIO WIRE STOP LIGHT SWITCH (ON BRAKE PEDAL, BELOW FLOOR PANEL) THROTTLE CONTROL POTENTIOMETER WHT WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

"W" LEAD ELECTRONICS GND INJECTORS GND FINAL STAGE GND TERM. 30 MFI+DI TERM. 87 1 2 3 4 5 6 7 8 9 TERM 15 A/C RLY AIR CONDITIONING COMPRESSOR RELAY ANTI-THEFT SYSTEM (ALARM CONTROL UNIT) AUTOMATIC EGR EXAM BLK WIRE BLK/BRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/PNK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/PNK WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN TIPTRONIC LOW CAN TIPTRONIC HIGH ENG COMPT BLWR RLY ENG COMPT TEMP SEN ENG SPEED SENSOR ENGINE COMPT BLOWER RELAY FUEL INJECTORS FUSE FUSE FUSE HOLDER C GRN/RED WIRE GRY/GRN WIRE GRY/WHT WIRE HEATED OXYGEN SENSOR 1 (BEFORE CATALYTIC CONVERTER) HEATED OXYGEN SENSOR 2 (AFTER CATALYTIC CONVERTER) HOT AT ALL TIMES IGNITION/OXYGEN SENSOR RELAY (ON RELAY SUPPORT 2) INJ VALVE/CYLINDER 4 INJ VALVE/CYLINDER 6 INSTRU- MENT CLUSTER SYSTEM INTAKE TEMP SENSOR MASS AIR- FLOW SENSOR (ON FRESH AIR INTAKE, NEAR AIR FILTER) MFI+DI RELAY (ON RELAY SUPPORT 2) MFI+DI RELAY CTRL MFI-DI CONTROL UNIT (ON LEFT SIDE OF ENGINE COMPT) NCA WIRE ORG/RED WIRE ORG/WHT WIRE P/N RELEASE ENG COMPT FAN IND INJ VALVE/CYLINDER 3 RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE SECON- DARY AIR PUMP RELAY (ON RELAY SUPPORT 2) SECOND AIR PUMP RLY SECOND AIR PUMP VALVE SENSORS GND THROTTLE VALVE SIG HFM GND TRANS- MISSIONS SYSTEM TRANS- MISSIONS SYSTEM, COMPUTER DATA LINES SYSTEM VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/BLU/RED WIRE YEL/BRN WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

BLK WIRE BLK/BRN WIRE BLK/ORG WIRE BLK/RED WIRE BLU/PNK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/PNK WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CAMSHAFT ADJUSTMENT CLUTCH INTER LOCK SWITCH ENGINE COOLANT TEMPERATURE SENSOR (ON LEFT FRONT OF ENGINE) ENGINE SPEED SENSOR (ON REAR OF ENGINE, RIGHT ENGINE TEMPERATURE SENSOR (ON RIGHT SIDE OF ENGINE) FUEL TANK VENTING VALVE (ON LEFT SIDE OF ENGINE, NEAR THROTTLE BODY) FUSE FUSE FUSE HOLDER B GRN/RED WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE HALL SENSOR 1 (ON TOP REAR OF RIGHT CYL HEAD) HALL SENSOR 2 (ON TOP FRONT OF LEFT CYL HEAD) HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER INTAKE PIPE CHANGE-OVER MALFUNCTION INDICATOR LAMP MAXI FUSE NCA WIRE OF CRANKSHAFT) OIL TEMPERATURE SENSOR (ON TOP LEFT OF ENGINE, UNDER INTAKE MANIFOLD) ORG/RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RELAY SUPPORT 2 (ON LEFT SIDE OF REAR LUGGAGE COMPT) SECONDARY AIR PUMP MOTOR (ON RIGHT SIDE OF ENG COMPT) SECONDARY AIR VALVE STOPLIGHT SWITCH (ON BRAKE PEDAL, BELOW FLOOR PANEL) THROTTLE CONTROL POTENTIOMETER VIO WIRE WHT WIRE YEL/BLK WIRE YEL/VIO WIRE YEL/WHT WIRE

A/C SYSTEM A/C SYSTEM STARTING/CHARGING SYSTEM AAV VALVE (LEFT FRONT OF ENGINE) AAV VALVE MALFUNCTION IND LAMP ABS SYSTEM ABS SYSTEM, COMPUTER DATA LINES SYSTEM AUTO EXHAUST GAS RECIRCULATION EXAMINATION CONNECTOR BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/PNK WIRE BRN/RED WIRE BRN/YEL WIRE CAN-HIGH CAN-LOW COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CRUISE CONTROL WA STOPLIGHT SW 2 CRUISE CTRL CLUTCH SW STOPLIGHT SW 1 CRUISE CONTROL SET DIFFERENTIAL PRESSURE SENSOR ENG SPEED SENS SHD ENG SPEED SENSOR FAN STAGE 1 VARIANT CODING A/C DEMAND PDL VALUE SENS 1 GND PDL VALUE SENS 1 SIG FUEL CONSUMPTION IND FUEL STATUS FUEL PUMP RELAY CTRL DIM STATUS PDL VALUE SENS 2 GND PDL VALUE SENS 2 SIG FUSE FUSE HOLDER C GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 3 IGNITION COIL 6 INSTRUMENT CLUSTER SYSTEM KNOCK SENS 1 IN KNOCK SENS 1 GND KNOCK SENS 2 IN KNOCK SENS 2 GND MEAN PRESSURE SW RELEASE MFI-DI CONTROL UNIT (ON LEFT SIDE OF ENGINE COMPT) NCA WIRE ORG/RED WIRE PEDAL VALUE SENSOR PLUG SPARK PNK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE SPARK PLUG SUPPLEMENTAL RESTRAINTS SYSTEM VIO/BLK WIRE VIO/GRN WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE YEL/VIO/BRN WIRE YEL/WHT WIRE

"W" LEAD ELECTRONICS GND INJECTORS GND FINAL STAGE GND TERM. 30 MFI+DI TERM. 87 1 2 3 4 5 6 7 8 9 TERM 15 A/C RLY AIR CONDITIONING COMPRESSOR RELAY ANTI-THEFT SYSTEM (ALARM CONTROL UNIT) AUTOMATIC EGR EXAM BLK WIRE BLK/BRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/PNK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/PNK WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN TIPTRONIC LOW CAN TIPTRONIC HIGH ENG COMPT BLWR RLY ENG COMPT TEMP SEN ENG SPEED SENSOR ENGINE COMPT BLOWER RELAY FUEL INJECTORS FUSE FUSE FUSE HOLDER C GRN/RED WIRE GRY/GRN WIRE GRY/WHT WIRE HEATED OXYGEN SENSOR 1 (BEFORE CATALYTIC CONVERTER) HEATED OXYGEN SENSOR 2 (AFTER CATALYTIC CONVERTER) HOT AT ALL TIMES IGNITION/OXYGEN SENSOR RELAY (ON RELAY SUPPORT 2) INJ VALVE/CYLINDER 4 INJ VALVE/CYLINDER 6 INSTRU- MENT CLUSTER SYSTEM INTAKE TEMP SENSOR MASS AIR- FLOW SENSOR (ON FRESH AIR INTAKE, NEAR AIR FILTER) MFI+DI RELAY (ON RELAY SUPPORT 2) MFI+DI RELAY CTRL MFI-DI CONTROL UNIT (ON LEFT SIDE OF ENGINE COMPT) NCA WIRE ORG/RED WIRE ORG/WHT WIRE P/N RELEASE ENG COMPT FAN IND INJ VALVE/CYLINDER 3 RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE SECON- DARY AIR PUMP RELAY (ON RELAY SUPPORT 2) SECOND AIR PUMP RLY SECOND AIR PUMP VALVE SENSORS GND THROTTLE VALVE SIG HFM GND TRANS- MISSIONS SYSTEM TRANS- MISSIONS SYSTEM, COMPUTER DATA LINES SYSTEM VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/BLU/RED WIRE YEL/BRN WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

BLK WIRE BLK/BRN WIRE BLK/ORG WIRE BLK/RED WIRE BLU/PNK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/PNK WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CAMSHAFT ADJUSTMENT CLUTCH INTER LOCK SWITCH ENGINE COOLANT TEMPERATURE SENSOR (ON LEFT FRONT OF ENGINE) ENGINE SPEED SENSOR (ON REAR OF ENGINE, RIGHT ENGINE TEMPERATURE SENSOR (ON RIGHT SIDE OF ENGINE) FUEL TANK VENTING VALVE (ON LEFT SIDE OF ENGINE, NEAR THROTTLE BODY) FUSE FUSE FUSE HOLDER B GRN/RED WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE HALL SENSOR 1 (ON TOP REAR OF RIGHT CYL HEAD) HALL SENSOR 2 (ON TOP FRONT OF LEFT CYL HEAD) HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER INTAKE PIPE CHANGE-OVER MALFUNCTION INDICATOR LAMP MAXI FUSE NCA WIRE OF CRANKSHAFT) OIL TEMPERATURE SENSOR (ON TOP LEFT OF ENGINE, UNDER INTAKE MANIFOLD) ORG/RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RELAY SUPPORT 2 (ON LEFT SIDE OF REAR LUGGAGE COMPT) SECONDARY AIR PUMP MOTOR (ON RIGHT SIDE OF ENG COMPT) SECONDARY AIR VALVE STOPLIGHT SWITCH (ON BRAKE PEDAL, BELOW FLOOR PANEL) THROTTLE CONTROL POTENTIOMETER VIO WIRE WHT WIRE YEL/BLK WIRE YEL/VIO WIRE YEL/WHT WIRE