Saturn ION I (2003-2007) Wiring diagram engine performance 2.0l vin p

A/C REFRIGERANT PRESSURE SENSOR (LOWER LEFT SIDE OF ENGINE, BELOW GENERATOR) ACC VOLT ACCY AIR CONDITIONING SYSTEM BATTERY BLK WIRE BODY CONTROL MODULE (BCM) BRN WIRE BRN/WHT WIRE CLASS 2 CLASS 2 DATA CLU RLY CTRL LOW REF LOW REF CLUTCH PEDAL POSITION (CPP) SWITCH (BELOW LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CPP SW SIG PNP CLU ST SW CRUISE CONTROL SYSTEM CRUISE SIG DATA DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECM FUSE 1 ECM FUSE 13 EVAP SOL CTRL EVAPORATIVE EMISSION CANISTER VENT SOLENOID F PMP RLY CTRL MAIN RLY CTRL FAN RLY CTRL FUEL PRES SIG FUEL TANK PRESSURE (FTP) SENSOR (INSIDE FUEL TANK) GRY WIRE GRY/RED WIRE HI RLY CTRL HOT AT ALL TIMES HOT IN RUN OR START IGN SW FUSE 1 IGNITION SWITCH INSTRUMENT CLUSTER LOAD CTRL LOCK OFF LOGIC LOW REF LT BLU WIRE MALFUNC- TION INDICATOR LAMP MIL CTRL APP SENS 2 SIG ORG/ WIRE PNK 6 7 WIRE PNK RLY CTRL WIRE PNK WIRE PNK/BLK WIRE PNK/ORG WIRE PPL PPL 14 15 PPL PPL PPL PPL SERIAL DATA SERIAL DATA PPL SENS SIG PRI PPL TCC BRK SW RED/BLK WIRE RED/PNK WIRE REFRIG PRES SIG APP SENS 1 SIG RLY COIL CTRL RUN WIRE RUN/ CRANK RELAY 28 RUN/CRANK FUSE 38 STARTING/CHARGING SYSTEM STOP LP SIG TAN WIRE UNDERHOOD FUSE BLOCK (LEFT REAR SIDE OF ENGINE COMPT) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 PPL PPL BLK WIRE BLK/WHT WIRE BOOST FUSE 14 BRN WIRE BRN/WHT WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECM/ETC FUSE 9 IGN FUSE 11 EMISS FUSE 10 EVAPORATIVE EMISSION (EVAP) CANISTER PURGE SOLENOID (LEFT SIDE OF ENGINE COMPT) GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 INJECTOR FUSE 16 LOGIC LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN/BLK WIRE NCA WIRE OF ENGINE) ORG/ WIRE PNK 6 7 WIRE PNK WIRE PNK/ PPL/ PPL/ PNK WIRE PNK/BLK WIRE PNK/ORG WIRE POWER- TRAIN RELAY 28 PPL PPL 14 15 PPL 18 19 20 21 SPARK PLUG TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (LEFT REAR SIDE OF ENGINE COMPART) VIO WIRE WHT/BLK WIRE

BARO SIG BCM FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (AT LOWER CENTER OF DASH) BRN/WHT WIRE CLUTCH/ BRAKE FUSE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE OIL PRESSURE (EOP) SWITCH (LOWER REAR OF ENGINE, ABOVE STARTER) EVAP SOL FUEL PUMP FUEL PUMP FUSE FUEL PUMP RELAY FUEL PUMP, SENDER ASSEMBLY (INSIDE FUEL TANK) FUEL SENDER GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ACC OR RUN IAT LOW REF LOWER STOP LAMP SWITCH (BELOW LEFT SIDE OF DASH, ON BRAKE PEDAL BRACKET) LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN/BLK WIRE MAF NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE PNK/ PPL/ PPL/ PNK WIRE PNK/BLK WIRE PNK/ORG WIRE PPL PPL 18 19 20 21 STOP FUSE SW SIG TAN WIRE TAN/BLK WIRE UPPER STOP LAMP SWITCH (BELOW LEFT SIDE OF DASH, ON BRAKE PEDAL BRACKET) VEHICLE SPEED SENSOR (AT REAR OF ENGINE, ON TRANSAXLE) VSS HI VSS LOW WHT/BLK WIRE YEL WIRE YEL/WHT WIRE

BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CMP SIG CRANKSHAFT POSITION (CKP) SENSOR (LOWER REAR OF ENGINE, BELOW OIL FILTER) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECT SIG LOW REF MAP SIG SCIP SIG LOW REF IC 1 SIG MAF SIG GEN SIG GRY WIRE IAT SENS SIG LOW REF INJ 2 CTRL INJ 4 CTRL INJ 3 CTRL IC 3 SIG IC 2 SIG INJ 1 CTRL KNOCK SENSOR (LOWER LEFT SIDE OF ENGINE, BELOW THROTTLE BODY) LOW REF LOW REF LOW REF LOW REF TAC CTRL 2 TAC CTRL 1 LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/BLK WIRE PNK/BLK WIRE PPL PPL LOW REF CKP 1 SIG LOW REF PPL/WHT WIRE RED WIRE SOL CTRL LOW REF STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM SUPERCHARGER INLET PRESSURE (SCIP) SENSOR (TOP LEFT OF SUPERCHARGER) TAN WIRE TAN/WHT WIRE THROTTLE ACTUATOR CONTROL MODULE YEL WIRE