Infiniti Q45 I (1989-1996) Wiring diagram engine performance 4.5ls

AIR CONDITIONING SYSTEM BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CANISTER CONTROL SOLENOID VALVE (LEFT FRONT OF ENG) CHECK CONNECTOR COOLING FANS SYSTEM INSTRUMENT CLUSTER SYSTEM (TACH) DATA LINK CONNECTOR (UNDER LEFT SIDE OF I/P) ECM RELAY (IN LEFT KICK PANEL) ENGINE CONTROL MODULE (IN RIGHT KICK PANEL) ENGINE TEMPERATURE SENSOR (LEFT REAR OF ENG) FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/RED WIRE HOT AT ALL TIMES FUSE BOX (I/P) FUSE OFF HOT AT ALL TIMES FUSIBLE FUSE LINK, FUSE BOX HOT IN START OR ON HOT IN START OR ON FUSE BOX (I/P) FUSE IACV-AAC VALVE (TOP REAR OF ENG) EGRC SOLENOID VALVE (LEFT FRONT OF ENG) IGNITION SWITCH J/C INSTRU- MENT CLUSTERS SYSTEM LEFT KNOCK SENSOR LEFT POWER TRANSISTOR UNIT (TOP LEFT OF ENG) LT GRN/ORG WIRE MANIFOLD) CAM- SHAFT POSITION SENSOR MASS AIR FLOW SENSOR NCA WIRE ORG/BLK WIRE PNK/BLK WIRE PNK/BLU WIRE POWER STEERING OIL PRESSURE SWITCH PPL PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT KNOCK SENSOR (LEFT FRONT OF ENG) SMJ SUB- CAMSHAFT POSITION SENSOR UNDERHOOD VTC SOLENOID VALVE (LEFT) VTC SOLENOID VALVE (RIGHT) W/ TCS ONLY WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

1 3 4 6 7 10 11 15 20 THROTTLE CONTROL MODULE (W/ TCS) (CENTER OF I/P) A/T CONTROL UNIT (ABOVE LEFT KICK BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CHECK CONNECTOR EGR TEMPERATURE SENSOR (LEFT REAR OF ENG) ENGINE CONTROL MODULE (IN RIGHT KICK PANEL) FUEL INJECTORS FUEL PUMP (IN FUEL TANK) FUEL PUMP CONTROL MODULE (UNDER CENTER OF REAR SHELF) FUEL PUMP RELAY (LEFT SIDE OF TRUNK) FUSE FUSE BOX (I/P) FUSIBLE LINK, FUSE FUSE BOX (UNDER HOOD) GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSIBLE LINK, FUSE FUSE BOX (UNDERHOOD) HOT IN START OR ON IGNITION COIL #2 IGNITION COIL #4 RESISTOR IGNITION COIL #5 IGNITION COIL #7 (LEFT REAR OF ENG) IGNITION COIL 1 IGNITION COIL 3 IGNITION COIL 6 IGNITION COIL 8 IGNITION COIL RELAY (IN RIGHT KICK PANEL) IGNITION SWITCH INSTRUMENT CLUSTER J/B J/C J/C J/C MAL- FUNCTION INDICATOR LAMP NCA WIRE NO.3 NO.2 NO.1 NO.4 NO.5 NO.6 NO.7 NO.8 OFF ORG/BLK WIRE ORG/BLU WIRE PANEL) PARK/NEUTRAL POSITION RELAY PNK/BLK WIRE PNK/BLU WIRE PPL PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RESISTOR RIGHT POWER TRANSISTOR UNIT (TOP RIGHT OF ENG) SECONDARY THROTTLE POSITION SENSOR (W/ TCS) (LEFT FRONT OF ENG) SMJ THROTTLE POSITION SENSOR/SWITCH (ON THROTTLE BODY) W/ TCS ONLY WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE