Hyundai Sonata IV facelift (2001-2012) Wiring diagram engine performance 2.4l

AIR CONDITIONING SYSTEM ANTI-THEFT SYSTEM B/UP FUSE BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRN/BLK WIRE CAN-HIGH CAN-LOW COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CRUISE IND CRUISE IND CCV MIL IND ECU RLY FUSIBLE LINK ENGINE COMPARTMENT JUNCTION BLOCK ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPT) ENGINE CONTROL RELAY ETC MOTOR, THROTTLE POSITION F/PUMP FUSE FUEL LEVEL FLOAT FUEL PUMP RELAY FUEL SENDER, FUEL PUMP MOTOR (ON TOP OF FUEL TANK) GRN WIRE GRN/BLK WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER MIL IND INSTRUMENT CLUSTER SYSTEM MCU MOTOR NCA WIRE ORG/ WIRE PCM (LEFT REAR OF ENGINE COMPT) PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE SENSOR (LEFT REAR OF ENGINE) SHIFT INTERLOCK SYSTEM SNSR 2 FUSE ECU FUSE SNSR 3 FUSE STOP FUSE STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) THROTTLE POSITION SENSOR TO IGNITION COIL FUSE (DIAGRAM 2 OF 5) TO OXYGEN SENSOR (DIAGRAM 2 OF 5) TO SNSR 1 FUSE (DIAGRAM 2 OF 5) TPS 1 GND APS 1 SENSOR GND SENSOR GND SPEED SIG A/C RELAY CONTROL VIV ON PWR SIG IAT SENSOR SIG W/O SULEV W/ SULEV WHT WIRE WHT/BLK WIRE YEL WIRE YEL/ORG WIRE

BLK WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE CAMSHAFT POSITION SENSOR 1 (ON LEFT REAR OF CYLINDER HEAD) CAMSHAFT POSITION SENSOR 2 (TOP REAR OF ENGINE) CANISTER PURGE SOLENOID VALVE (REAR OF ENGINE) CLUSTER FUSE CRANKSHAFT POSITION SENSOR (TOP REAR OF ENGINE) ECU-B FUSE ENGINE COMPARTMENT JUNCTION BLOCK ENGINE CONTROL RELAY SNSR 2 FUSE (DIAGRAM 1 OF 5) FROM ENGINE CONTROL RELAY (DIAGRAM 1 OF 5) FROM SNSR 2 FUSE (DIAGRAM 1 OF 5) FUSE GRN WIRE GRN/BLK WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ON OR START I/P-A IGN COIL FUSE MASS AIR FLOW SENSOR (AT LEFT SIDE OF ENGINE COMPT, IN AIR DUCT) OIL CONTROL VALVE 1 (LEFT FRONT OF ENGINE) OIL CONTROL VALVE 2 (RIGHT REAR OF ENGINE COMPT) ORG/ WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE RED WIRE SNSR 1 FUSE VARIABLE INTAKE VALVE (TOP LEFT FRONT OF ENGINE) W/O SULEV W/ SULEV WHT WIRE WHT/BLK WIRE YEL WIRE YEL/ORG WIRE

A/C SW AIR CONDI- TIONING SYSTEM ALT ATM CTRL RLY BLK WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRK LT SW BRK TEST SW BRN WIRE CLUTCH SW CRUISE CONTROL SYSTEM CRUISE SW CYL 1 CYL 2 CYL 3 CYL 4 D IN DCC DWN SHIFT ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPT) GENERATOR IN GENERATOR OUT GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE GRY/BLK WIRE IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 MOTOR OUT 1 MOTOR OUT 2 N IN NCA WIRE ORG/ WIRE OTS OXYGEN SENSOR (UP) (RIGHT REAR OF ENGINE) P IN PCM (LEFT REAR OF ENGINE COMPT) PNK PNK WIRE PNK WIRE PNK/BLK WIRE PWR IN R IN RED WIRE RED/BLK WIRE SELECT SW SHIELD GND SHOCK TOWER) STARTING/ CHARGING SYSTEM STOP LAMP SW UP SHIFT V SOL 1 V SOL 2 V VFS VEH SPD OUT VFS (-) VGND VIP VRC W/ SULEV W/ SULEV W/O SULEV W/O SULEV WHT WIRE WHT/BLK WIRE YEL WIRE YEL/ORG WIRE

ATM SOLENOID (TOP OF TRANSAXLE) BLK WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BRN WIRE CANISTER CLOSE VALVE (ON FUEL FILLER NECK) COMPT) DOWN SHIFT SWITCH ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE GRN WIRE GRN/ORG WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE INSTRUMENT CLUSTER MCU MANUAL NORMAL OIL TEMP SENSOR ORG/ WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PULSE GENERATOR "B" (TOP OF TRANSAXLE) PWM RED WIRE SELECT SWITCH SHIFT INTERLOCK SYSTEM SPORT MODE SWITCH STARTING/ CHARGING SYSTEM UP SHIFT SWITCH WHT WIRE WHT/BLK WIRE YEL WIRE YEL/ORG WIRE

3 1 2 PNK WIRE A/C PRESSURE TRANSDUCER (RIGHT FRONT OF ENGINE COMPT) ACCEL POSITION SENSOR (AT TOP OF ACCELERATOR PEDAL ASSEMBLY) ATM CONTROL RELAY (SHUNT CONNECTOR) ATM FUSE B/UP FUSE BLK WIRE BLK/ WHT WIRE BLK/RED WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BRN WIRE DIFFERENTIAL TANK PRESSURE SENSOR (TOP OF FUEL TANK) ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE SENSOR, SENDER (ON REAR OF FRONT WHEEL SENSOR (W/O ABS/ESC) GENERATOR A GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM INSTRUMENT CLUSTER SYSTEM FUEL TANK SENS KNOCK SENSOR (TOP LEFT FRONT OF ENGINE) NCA WIRE ORG/ WIRE PCM (LEFT REAR OF ENGINE COMPT) PNK CKP SENSOR VIP VN VG WIRE PNK SIG FUEL SIG WIRE PNK WIRE PNK/BLK WIRE POWER STEERING PRESSURE SENSOR (RIGHT REAR OF ENGINE COMPT) RED WIRE SENSOR GND VEHICLE SPD SIG VRC SUPPLY GND PNK PNK ANTI-LOCK BRAKES SYSTEM WIRE SENSOR SIG APS 2 GND ECT GND CMP 2 SENSOR WHT WIRE WHT/BLK WIRE YEL WIRE YEL/ORG WIRE