Cadillac XLR I (2003-2009) Wiring diagram engine performance 4.4l vin d

A/C COMP CLUTCH RLY ACC VLT IGN 1 VLT BATT POS VLT ACCELERATOR PEDAL POSITION (APP) SENSOR (TOP OF ACCELERATOR PEDAL ASSEMBLY) AIR CONDITIONING SYSTEM BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECM FUSE 16 ECM/ TCM FUSE 11 MRRTD FUSE 13 ENG SPEED SIG ENGINE CONTROL MODULE (ECM) (LOWER RIGHT REAR OF ENGINE COMPT) ETC FUSE 9 EVAP VENT SOL CTRL STR ENABLE RLY CTRL EVAPORATIVE EMISSION (EVAP) CANISTER VENT SOLENOID GND LOW REF GRY WIRE HOT AT ALL TIMES IAT SENS SIG IGN 1 RELAY 44 LOGIC LOGIC INTAKE AIR TEMPERATURE (IAT)/ MASS AIR FLOW (MAF) SENSOR (IN AIR INTAKE) LOW REF LOW REF LOW REF PPL LT BLU WIRE LT GRN WIRE MAF SENS SIG IGN 1 VOL MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR (RIGHT SIDE OF INTAKE MANIFOLD) MIL CTRL FUEL PMP RLY CTRL ORG/BLK WIRE PNK PNK WIRE PNK WIRE PPL RED/WHT WIRE RUN/ CRANK RELAY 7 RUN/ CRANK RLY CTRL STARTING/ CHARGING SYSTEM STOP LAMP SW SIG STP LMP SW SIG VLT SIG TAN WIRE TAN/BLK WIRE TO EMISSION FUSE 14 (DIAGRAM 4 OF 5) TRANSMISSIONS SYSTEM VEHICLE SPEED SIG WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BANK 1 SENSOR 2 (RIGHT SIDE EXHAUST, AFTER CATALYTIC CONVERTER) BANK 2 SENSOR 2 (IN LEFT EXHAUST PIPE, AFTER CATALYTIC CONVERTER) BAROMETRIC PRESSURE (BARO) SENSOR (TOP LEFT SIDE OF ENGINE) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/ WHT WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE (ECM) (LOWER RIGHT REAR OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE (ECT) SENSOR (REAR SIDE OF RIGHT CYLINDER HEAD) FROM ODD INJ FUSE 12 (DIAGRAM 4 OF 5) FUSE 6 GEN TURN ON SIG GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HEATED OXYGEN INSTRUMENT PANEL CLUSTER (IPC) INTAKE AIR TEMPERATURE SENSOR (IN AIR INTAKE) LOGIC CLASS 2 SER DATA IGN (ECM) ESS LT BLU WIRE LT GRN WIRE MIL IND MESSAGE CENTER NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK 12 13 14 15 16 17 18 19 WIRE PNK PNK WIRE PNK WIRE PPL PPL/WHT WIRE RADIO STARTING/ CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (RIGHT REAR OF ENGINE COMPT) VSS WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

13 14 15 16 PNK WIRE 4 5 6 7 PNK WIRE A/C PRESS SENS SIG AIR CONDITIONING SYSTEM BARO SENS SIG BLK WIRE BLK/WHT WIRE BRN WIRE BYPASS VALVE CTRL CHARGE AIR COOLER (CAC) COOLANT PUMP COMPUTER DATA LINES SYSTEM COOL FAN SPD CTRL COOLANT PMP RLY CTRL DATA BUS - DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECT SEN SIG ENGINE CONTROL MODULE (ECM) (LOWER RIGHT REAR OF ENGINE COMPT) EVAP CNSTR PUR SOL CTRL FUEL LEVEL SENSOR FUEL PUMP FUSE 10 FUEL PUMP LEFT FUEL LEVEL SENSOR FUEL PUMP RELAY 55 FUEL TANK PRESSURE (FTP) SENSOR GEN FIELD DUTY CYC SIG GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HOT AT ALL TIMES LOW REF LT BLU WIRE LT GRN WIRE MAP SEN SIG OF ENGINE COMPARTMENT) OIL LEV SW SIG ORG/BLK WIRE PARK/NEUTRAL SIG PNK 12 13 14 15 16 17 18 19 WIRE PNK PNK WIRE PNK WIRE PPL PPL/WHT WIRE REAR OF ENGINE COMPT BY BATTERY, RED/WHT WIRE RIGHT FRAME RAIL) STARTING/ CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (RIGHT REAR W/S WASH/ INTERCOOL FUSE 17 WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

13 14 15 16 PNK WIRE 2 3 PPL 4 5 6 7 PNK WIRE BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE EMISSION FUSE 14 ENGINE OIL LEVEL/TEMPERATURE SENSOR ENGINE OIL PRESSURE (EOP) SENSOR (LOWER LEFT SIDE OF ENGINE) EVEN INJ FUSE 16 FROM IGN 1 RELAY 44 (DIAGRAM 1 OF 5) FUSE 6 (DIAGRAM 2 OF 5) GRY WIRE GRY/WHT WIRE IC 1 CTRL IC 2 CTRL IC 3 CTRL IC 4 CTRL IC 5 CTRL IC 6 CTRL IC 7 CTRL IC 8 CTRL IGN 1 VOL IGNITION COILS (TOP OF LEFT CYLINDER HEAD) IGNITION COILS (TOP OF RIGHT CYLINDER HEAD) LOW REF LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE ODD INJ FUSE 12 ORG/ WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE PPL PPL PNK WIRE PPL/WHT WIRE RED WIRE SUPERCHARGER INLET AIR PRESSURE (SCIAP) SENSOR SUPERCHARGER VACCUM BYPASS VALVE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE YEL WIRE YEL/BLK WIRE

BLK PNK/ WIRE BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CAMSHAFT POSITION (CMP) SENSOR BANK 1 EXHAUST (FRONT OF RIGHT CYLINDER HEAD) CAMSHAFT POSITION (CMP) SENSOR BANK 1 INTAKE (TOP FRONT OF RIGHT CYLINDER HEAD) CAMSHAFT POSITION (CMP) SENSOR BANK 2 EXHAUST (TOP FRONT OF LEFT CYLINDER HEAD) CAMSHAFT POSITION (CMP) SENSOR BANK 2 INTAKE (TOP FRONT OF LEFT CYLINDER HEAD) CRANKSHAFT POSITION (CKP) SENSOR (UNDER INTAKE MANIFOLD) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/ WHT WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE (ECM) (LOWER RIGHT REAR OF ENGINE COMPT) FUEL INJ 4 CTRL IC 3 CTRL IC 4 CTRL IC 8 CTRL FUEL INJ 6 CTRL FUEL INJ 7 CTRL FUEL INJ 1 CTRL GROUND GRY WIRE GRY/BLK WIRE GRY/WHT WIRE IAT SENS SIG CKP SEN SIG TPS 1 SIG ENG OIL TEMP SENS TPS 2 SIG MAF SENS SIG KS 2 SIG KS 2 SIG KS 1 SIG KS 1 SIG LOGIC LOW REF LOW REF LOW REF LOW REF FUEL INJ 2 CTRL FUEL INJ 5 CTRL LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE OIL PRESSURE SEN SIG ORG BLK WIRE ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK WIRE PNK/BLK WIRE PPL PPL PNK WIRE PPL/WHT WIRE RED WIRE SEN SIG SENS SIG TAC MTR CTRL 1 TAC MTR CTRL 2 IGN 1 VLT TAN WIRE TAN/BLK WIRE TAN/WHT WIRE THROTTLE BODY ASSEMBLY (TOP OF ENGINE, AT INTAKE MANIFOLD) WHT WIRE WHT/ DK BLU WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE