Saturn VUE II (2007-2009) Wiring diagram engine performance 2.4l vin z, engine controls circuit

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 PNK SW SIG A WIRE 2500 2501 8 9 GMLAN SER DATA+ GMLAN SER DATA- 459 473 1310 AIR CONDITIONING SYSTEM COOLING FANS SYSTEM ACC SERIAL DATA IGN 1 VOLT BATT POS VOLT PNK WIRE ACC VOLT ACCELERATOR PEDAL POSITION (APP) SENSOR (ON ACCELERATOR PEDAL LINKAGE ARM) BODY CONTROL MODULE (BCM) (BELOW FRONT OF CENTER FLOOR CONSOLE) BRAKE VACUUM SENSOR (ON BRAKE VACUUM BOOSTER) BRN WIRE BRN/WHT WIRE CLUTCH RLY CTRL FAN RLY CTRL EVAP SOL CTRL COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECM/TCM FUSE ECM/TCM/ SGCM FUSE 24 ESCM FUSE EVAPORATIVE EMISSION (EVAP) CANISTER VENT SOLENOID VALVE FUEL TANK PRESSURE (FTP) SENSOR (ON TOP OF FUEL PUMP) GRY WIRE HOT AT ALL TIMES HOT W/ RUN/ CRANK RELAY ENERGIZED I/P FUSE BLOCK IGNITION SWITCH INSTRUMENT PANEL CLUSTER (IPC) LOCK LOGIC LOW ENGINE OIL PRESSURE IND LOW REF LOW REF 5 VOLT REF 2 5 VOLT REF 2 5 VOLT REF 1 5 VOLT REF 1 LOW REF LOW REF LT BLU WIRE MALFUNCTION IND GMLAN SER DATA MIL CTRL RLY CTRL PNK WIRE POWER DISTRIBUTION SYSTEM PPL PPL/WHT WIRE RED/WHT WIRE RLY COIL CTRL RLY CTRL RUN WIRE SENS SIG SENS SIG STARTING/CHARGING SYSTEM STP LMP SW SIG TAN WIRE TAN/BLK WIRE TRANSMISSIONS SYSTEM UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VACUUM SENS SIG APP SENS 1 SIG PRESS SENS SIG APP SENS 2 SIG WAKEUP SERIAL DATA WHT WIRE WHT/BLK WIRE YEL WIRE

A/C REFRIGERANT PRESSURE SENSOR (IN A/C HIGH SIDE PRESSURE LINE) BLK WIRE BRN WIRE BRN/WHT WIRE DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENG 1 FUSE SPARK PLUG ENG 2 FUSE ENG 3 FUSE ECM FUSE FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 GRY WIRE HOT AT ALL TIMES IGNITION COIL/ MODULE 1 IGNITION COIL/ MODULE 2 IGNITION COIL/ MODULE 3 IGNITION COIL/ MODULE 4 KNOCK SENSOR (KS) (BEHIND STARTER) LT BLU WIRE LT BLU/BLK WIRE LT GRN/BLK WIRE NCA WIRE ORG/BLK WIRE ORG/WHT WIRE PNK WIRE PNK/BLK WIRE PPL PPL 1 2 3 4 PWR/TRN RELAY 6 SPARK PLUG TAN WIRE THROTTLE ACTUATOR CONTROL (TAC) MODULE (FRONT TOP CENTER OF ENGINE) YEL WIRE

5 VOLT REF BARE BATT POS VOLT BLK WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE ESCM FUSE 19 ESCM FUSE 24 FUEL PUMP FLOW CONTROL MODULE (IN SPARE TIRE WELL) GMLAN DATA BUS- GRY WIRE HOT AT ALL TIMES HOT W/ RUN/ CRANK RELAY ENERGIZED I/P FUSE BLOCK IGN 1 VOLT LO REF LT BLU WIRE LT BLU/BLK WIRE LT GRN/BLK WIRE MTR LO REF ORG/BLK WIRE ORG/WHT WIRE PNK WIRE PNK/BLK WIRE PPL PPL 1 2 3 4 PRESS SENS SIG RED/WHT WIRE RLY CTRL SERIAL DATA COMM SPLY VOLT TAN WIRE TAN/BLK WIRE YEL WIRE

18 19 20 PPL 5-VOLT REF 1 BRAKE PRESSURE SENSOR (LEFT REAR CORNER OF ENGINE COMPT) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM STARTING/ CHARGING SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECT SENS SIG ENGINE CONTROL MODULE (ECM) (LEFT REAR OF ENGINE COMPT) EOP SW SIG FAN RLY CTRL FUEL PUMP GMLAN DATA BUS- GRY WIRE LOW REF LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MAP SENS SIG ORG/BLK WIRE ORG/WHT WIRE PARK/NEUTRAL SIG PNK 15 17 WIRE PNK WIRE PNK/BLK WIRE PPL PPL 1 2 3 4 PRESS SENS SIG PRIMARY FUEL LEVEL SENSOR PURGE SOL CTRL TAN WIRE TAN/BLK WIRE YEL WIRE

18 19 20 PPL 5-VOLT REF 1 BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CMP CTRL CMP SENS SIG CRANKSHAFT POSITION (CKP) SENSOR (ABOVE STARTER) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE (ECM) (LEFT REAR OF ENGINE COMPT) ENGINE OIL PRESSURE (EOP) SWITCH (ABOVE STARTER) EXHAUST CAMSHAFT POSITION (CMP) ACTUATOR SOLENOID EXHAUST CAMSHAFT POSITION (CMP) SENSOR GRY WIRE GRY/WHT WIRE IAT SENS SIG CKP SENS SIG TP SENS 1 SIG IC 2 CTRL IC 3 CTRL INJ 2 CTRL IC 4 CTRL INJ 3 CTRL INJ 4 CTRL INJ 1 CTRL GND INTAKE CAMSHAFT POSITION (CMP) ACTUATOR SOLENOID INTAKE CAMSHAFT POSITION (CMP) SENSOR KS SENS SIG KS SENS SIG LOW REF LOW REF 5 VOLT REF 1 LOW REF 5 VOLT REF 2 5 VOLT REF 2 LOW REF LOW REF LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MASS AIR FLOW (MAF)/INTAKE AIR TEMPERATURE (IAT) SENSOR NCA WIRE ORG/WHT WIRE PNK WIRE PNK/BLK WIRE PPL PPL 1 2 3 4 PPL LOW REF PPL TP SENS 2 SIG MAF SENS SIG PPL/WHT WIRE TAC MOTOR 1 TAC MOTOR 2 IGN 1 VOLT CMP CTRL TAN WIRE TAN/BLK WIRE TAN/WHT WIRE YEL WIRE