Lexus IS I (1999-2005) Wiring diagram engine performance 3.0l

+B +BM A/C SYSTEM ACCEL POSITION SENSOR (ON CENTER REAR OF ENGINE, ON THROTTLE BODY) ANTI-THEFT SYSTEM BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/YEL WIRE CIRCUIT OPENING RELAY CLSW 4 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 CODE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DATA LINK CONNECTOR 3 (BEHIND LOWER LEFT SIDE OF DASH) EC (AT LEFT FENDER APRON) EFI FUSE ETCS FUSE EFI RELAY ENG ENGINE CONTROL MODULE (ECM) (ON LEFT FRONT OF ENGINE COMPT, IN PROTECTIVE CASE) ENGINE ROOM R/B 1 (ON RIGHT REAR OF ENGINE COMPT) ENGINE ROOM R/B 2 (ON RIGHT REAR OF ENGINE COMPT) FPS GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE HOT AT ALL TIMES IH (AT RIGHT SIDE OF FIREWALL) IMLD CODE J/C 1, J/C 2 (NEAR ECM) J/C 3 (NEAR ECM) KSW STA MREL FC FPR ACMG IGSW LT GRN WIRE LT GRN/BLK WIRE NEO NEO TBP SPD 2 PNK WIRE ORG/ WIRE PASSENGER SIDE J/B (BEHIND LOWER RIGHT END OF DASH) PNK 17 18 19 20 WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PTNK RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RXCK SIL SKID CONTROL ECU (BEHIND LEFT END OF DASH) STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TACH TC STP SFTD SFTU TRC+ TRC+ ENG+ TRC- ENG- CCS PNK WIRE TXCT VAPOR PRESSURE SENSOR (UNDER CENTER REAR OF VEHICLE) VCC VIO WIRE W/M/T WFSE WFSE TXCT RXCK PTNK WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL/GRN WIRE YEL/RED WIRE

A/C CONTROL ASSEMBLY A/T SHIFT MAIN SWITCH (INTEGRAL TO COMBINATION SWITCH) BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN (OR WHT/BLK) WIRE BRN WIRE BRN/YEL (OR BRN) WIRE BRN/YEL WIRE EA (FRONT SIDE OF INTAKE MANIFOLD) ECC SFTD ELECTRONICALLY CONTROLLED TRANSMISSION PATTERN SELECT SWITCH ENGINE ROOM R/B 3 (ON LEFT SIDE OF ENGINE COMPT) FUEL PMP RELAY GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE IGN FUSE IH (AT RIGHT SIDE OF FIRE- WALL) J/C 15 (ON LEFT SIDE OF LUGGAGE COMPT) J/C 7 (BEHIND UPPER RIGHT SIDE OF DASH) LT GRN/BLK WIRE MPX PASSENGER SIDE J/B (BEHIND LOWER RIGHT END OF DASH) PNK 17 18 19 20 WIRE PNK WIRE PWR RED/BLU WIRE RED/WHT WIRE SFTU SNOW VSV (ACIS) (ON LEFT SIDE OF ENGINE) VSV (CANISTER CLOSED VALVE) (ON RIGHT FRONT OF ENGINE) VSV (PRESSURE SWITCHING VALVE) (UNDER CENTER REAR OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

ACIS BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CCV DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) EA (FRONT SIDE OF INTAKE MANIFOLD) EB (CENTER SIDE OF INTAKE MANIFOLD) ENGINE CONTROL MODULE (ECM) (ON LEFT FRONT OF ENGINE COMPT, IN PROTECTIVE CASE) EVG GAUGE FUSE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ON OR START IGF IGNITION SWITCH IGT J/C 5 (BEHIND LEFT END OF DASH) LOCK LT GRN/BLK WIRE MASS AIRFLOW METER (ON RIGHT SIDE OF ENGINE COMPT, BEHIND AIR BOX) PNK WIRE PSP RED WIRE RED/BLU WIRE RED/WHT WIRE STOP FUSE THA UNLOCK WARNING SWITCH VIO WIRE VOUT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

A (OR D) BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRAIDED BRAIDED BRAIDED 5 6 7 8 9 BRN (OR BRN/YEL) WIRE BRN WIRE COMBINATION METER EA (FRONT SIDE OF INTAKE MANIFOLD) FUEL INJECTOR 1 FUEL INJECTOR 5 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 FUEL INJECTOR 6 GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY/BLK WIRE IGF IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 J/C 16 (ABOVE RIGHT REAR FENDERWELL) LT GRN WIRE LT GRN/BLK WIRE PNK WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE SPEEDOMETER TACHOMETER VIO WIRE WHT WIRE WHT/BLU WIRE YEL/GRN WIRE

BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRAIDED BRAIDED BRAIDED 24 25 26 27 28 29 BRAIDED BRAIDED BRAIDED 5 6 7 8 9 BRN WIRE EC (AT LEFT FENDER APRON) ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (ON LEFT SIDE OF TRANSMISSION) ENGINE OIL LEVEL SENSOR (ON LOWER LEFT FRONT OF ENGINE) GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE LEVEL LT GRN WIRE LT GRN/BLK WIRE NSSD O/D DIRECT CLUTCH SPEED SENSOR (ON LEFT SIDE OF TRANS) ORG/ WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE SLN- SLT- SLU+ TEMP TRANSMISSION CONTROL SWITCH (D-4) (INTEGRAL TO SHIFT LOCK CONTROL ECU) TRANSMISSION CONTROL SWITCH (L-2) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRAIDED BRAIDED BRAIDED BRAIDED 24 25 26 27 28 29 BRN WIRE CAMSHAFT POSITION SENSOR (ON LEFT REAR OF CYL HEAD) CAMSHAFT TIMING OIL CONTROL VALVE (ON LEFT FRONT OF CYL HEAD) COOLING FANS SYSTEM CRANKSHAFT POSITION SENSOR (ON RIGHT SIDE OF ENGINE) EB (CENTER SIDE OF INTAKE MANIFOLD) ENGINE CONTROL MODULE (ECM) (ON LEFT FRONT OF ENGINE COMPT, IN PROTECTIVE CASE) ENGINE OIL PRESSURE SWITCH (ON LEFT FRONT OF ENGINE) GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE KNOCK SENSOR 1 (ON LEFT FRONT OF ENGINE BLOCK) KNOCK SENSOR 2 (ON LEFT REAR OF ENGINE BLOCK) LT GRN WIRE LT GRN/BLK WIRE M- M+ NCO+ NCO- NE- NE+ OCV- OCV+ MOPS FAN CL- CL+ PRG OIL RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SLT- SLT+ SLU- SLU+ SLN- SLN+ MOL THROTTLE CONTROL MOTOR (ON THROTTLE BODY) THROTTLE POSITION SENSOR (ON THROTTLE BODY) VEHICLE SPEED SENSOR (ON LEFT REAR OF TRANS) VIO WIRE VSV (EVAP) (ON TOP REAR OF ENGINE) WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE