Hyundai Sonata IV (1998-2001) Wiring diagram engine performance 2.5ls

1 (PINS 2-6) 7 (PINS 8-12) 13 14 15 16 17 18 19 20 21 22 23 24 PNK WIRE 1 2 3 4 5 6 7 8 9 PNK IGNITION WIRE AIR TEMPERATURE SENSOR (UPPER LEFT SIDE OF INTAKE MANIFOLD) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE CKP SIGNAL ECM CONTROL RELAY (BEHIND DASH, RIGHT SIDE OF CENTER SUPPORT BRACKET) ECM FUSE ECM RELAY ENGINE COMPARTMENT JUNCTION BLOCK ENGINE CONTROL MODULE (ECM) (BEHIND LOWER CENTER OF DASH) ENGINE COOLANT TEMPERATURE SENSOR (FRONT OF ENGINE) FUEL INJECTORS GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES IGNITION SWITCH K-LINE GROUND GROUND GROUND MEM PWR BATTERY BATTERY LOCK LT GRN/BLK WIRE MAF SENS GRD MAIN FUSE OPENING CLOSING GROUND ORG/ WIRE ORG/BLK WIRE PASSENGER COMPARTMENT JUNCTION BLOCK PCSV CNTRL PNK PNK PNK PNK PNK PNK PNK 2 3 4 5 6 7 8 WIRE PNK PNK WIRE PNK PPL WIRE PNK WIRE PNK/BLK WIRE POWER SUPPLY PPL PPL/WHT WIRE PURGE CONTROL SOLENOID VALVE (TOP LEFT SIDE INTAKE MANIFOLD) STARTING/ CHARGING SYSTEM TAN WIRE TAN/WHT WIRE TP SENS SENS GROUND CKP SENS GRD AIR TEMP IN ATS GRD ECT INPUT ECT SENS GRD WHT/BLK WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/WHT WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE CHECK CONNECTOR EGR FUSE ENGINE COMPARTMENT JUNCTION BLOCK FRONT OXYGEN SENSOR (BANK 1 SENSOR 1) (BOTTOM OF RIGHT EXHAUST MANIFOLD) FRONT OXYGEN SENSOR (BANK 2 SENSOR 1) (NEAR TOP OF LEFT EXHAUST MANIFOLD) FUEL PUMP FUSE FUEL PUMP RELAY (BEHIND CENTER CONSOLE, BELOW RADIO) FUEL SENDER AND FUEL PUMP MOTOR (TOP OF FUEL TANK) GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES INJECTOR FUSE KNOCK SENSOR 1 (ON ENGINE BLOCK) KNOCK SENSOR 2 (ON ENGINE BLOCK) NCA WIRE ORG/ WIRE ORG/BLK WIRE OXYGEN SENSOR FUSE PNK PNK 4 5 6 WIRE PNK PNK 7 8 WIRE PNK PNK PNK PNK PNK PNK PNK 2 3 4 5 6 7 8 WIRE PNK WIRE PPL PPL/WHT WIRE RED WIRE TAN WIRE TAN/WHT WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CAMSHAFT POSITION SENSOR (FRONT OF LEFT CYLINDER HEAD) CANISTER CLOSE VALVE (UNDER LEFT REAR OF VEHICLE) CHECK CONNECTOR CRANKSHAFT POSITION SENSOR (FRONT OF LEFT CYLINDER HEAD) CRUISE CONTROL MODULE (ON RIGHT STRUT TOWER) ENGINE COMPARTMENT JUNCTION BLOCK GRN WIRE GRN/WHT WIRE HOT IN ON OR START FUSE 5 IDLE SPEED CONTROL ACTUATOR (ON THROTTLE BODY ASSEMBLY) MASS AIR- FLOW SENSOR (LEFT SIDE OF ENGINE COMPT) NCA WIRE ORG/BLK WIRE PASSENGER COMPARTMENT JUNCTION BLOCK PNK PNK 4 5 6 WIRE PNK PNK 7 8 WIRE PNK WIRE POWER STEERING, INSTRUMENT CLUSTER SYSTEMS THROTTLE POSITION SENSOR (ON THROTTLE BODY ASSEMBLY) VEHICLE SPEED SENSOR (ON TOP OF TRANSAXLE) WHT WIRE YEL WIRE

1 2 3 4 5 CYLINDER 3/6 CYLINDER 2/5 CYLINDER 1/4 38 39 40 WHL SPD IN WHL SPD IN FAN REL CTRL A/C REL CTRL CCV CNTRL ABS CONTROL MODULE (RIGHT REAR SIDE OF ENG COMPT) AIR CONDITIONING SYSTEM BLK WIRE BLK/WHT WIRE BRN/WHT WIRE CHCK ENG IND CHECK ENGINE IND CMP SIG IN CMP SENS GRD COM NTWK HI COM NTWK LO CONDENSER COOLING FANS SYSTEM ENG SPD SIG FAN REL CTRL ENGINE COMPARTMENT JUNCTION BLOCK ENGINE CONTROL MODULE (ECM) (BEHIND LOWER CENTER OF DASH) FUEL PMP REL FUEL TANK PRESSURE SENSOR (UNDER REAR OF VEHICLE, ABOVE REAR CROSSMEMBER) FUSE 10 GRN WIRE GRN/WHT WIRE GROUND (PINS 6-9) HOT IN ON OR START IGNITION COIL (TOP REAR OF ENGINE) IGNITION COIL FUSE INSTRUMENT CLUSTER LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE NCA WIRE ORG/BLK WIRE PASSENGER COMPARTMENT JUNCTION BLOCK PNK WIRE PNK/BLK WIRE PPL PPL FTP SENS RED WIRE RED/BLK WIRE RIGHT FRONT WHEEL SENSOR (WITHOUT ABS/TCS) SENS GROUND SENS PWR SPARK PLUGS TACHOMETER TAN/BLK WIRE TRANSMISSION CONTROL MODULE (BEHIND LOWE CENTER OF DASH) W/ ABS/TCS WHEEL SPD IN A/C SIG INPUT A/C ON INPUT A/C PRESS WHT WIRE YEL WIRE YEL/WHT WIRE