Lexus IS II facelift (2008-2010) Wiring diagram engine performance 2.5l

ACCELERATOR POSITION SENSOR (LEFT SIDE OF DASH) ACCR STA MREL FC FPR AIR CONDITIONING SYSTEM COOLING FANS SYSTEM BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/RED WIRE C/OPN RELAY COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CTSW EFI 2 RELAY EFI FUSE EFI MAIN RELAY EFII EFIO ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) F/PMP FUSE FAN TACH GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HEATED OXYGEN SENSOR (BANK 1 SENSOR 2) (RIGHT SIDE EXHAUST SYSTEM) HEATED OXYGEN SENSOR (BANK 2 SENSOR 2) (LEFT SIDE EXHAUST SYSTEM) HOT AT ALL TIMES ID CODE BOX (CENTER OF DASH) IGSW TAM STSW CCHG IREL LT BLU WIRE LT GRN WIRE NCA WIRE PNK SFTD WIRE PNK WIRE PNK/BLU WIRE POWER SOURCE CONTROL ECU (RIGHT SIDE OF DASH) PPMP RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE SFTU CCS SKSW SPD KSW CANL CANH STARTING/CHARGING SYSTEM STSW TC STP MPMP IMI IMO USA VIO WIRE VIO/RED WIRE VPA EPA VCPA VPMP ACMG WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CANISTER PRESSURE SENSOR F/PMP RELAY ETCS FUSE EFI 2 FUSE FUSE GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IG 2 RELAY ENERGIZED INSTRUMENT CLUSTER SYSTEM (LEFT "B" PILLAR) LEAK DETECTION PUMP CANISTER PUMP ASSEMBLY (REAR OF VEHICLE) LT BLU WIRE LT GRN WIRE NCA WIRE PNK WIRE RED/BLK WIRE RED/WHT WIRE STOP LAMP SWITCH (LEFT SIDE OF DASH) VALVE VENT VIO WIRE VVL+ VVR+ VVT SENSOR (BANK 1 INTAKE SIDE) (RIGHT FRONT OF ENGINE) VVT SENSOR (BANK 2 INTAKE SIDE) (FRONT OF LEFT CYLINDER HEAD) WHT WIRE WHT/BLK WIRE YEL WIRE

+BM AIR CONDITIONING SYSTEM BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE CAMSHAFT TIMING OIL CONTROL VALVE (RIGHT EXHAUST) (RIGHT CYLINDER HEAD) CAMSHAFT TIMING OIL CONTROL VALVE (RIGHT INTAKE) (RIGHT CYLINDER HEAD) CRANKSHAFT POSITION SENSOR (LEFT FRONT OF ENGINE) ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) GAUGE FUSE GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IG 2 RELAY ENERGIZED IGN FUSE LT BLU WIRE LT GRN WIRE NCA WIRE NE+ ORG/ WIRE PNK WIRE RED WIRE RED/WHT WIRE RELAY ENERGIZED RH-IG FUSE SFTD SFTU STOP SW FUSE TRANSMISSION CONTROL SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

A/T BLK WIRE BLK/RED WIRE BLU WIRE BLU/WHT WIRE BODY ECU (RIGHT, LEFT ENDS OF DASH) BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DOME FUSE ECT POWER IND ECT SNOW IND ELECTRONICALLY CONTROLLED TRANSMISSION PATTERN SELECT SWITCH ENGINE OIL LEVEL SENSOR (NEAR BOTTOM OF ENGINE) ETCS SNOW IND GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) INPUT CIRCUIT INTERIOR LIGHTS SYSTEM M/T LAMP INDICATOR MALFUNCTION LEFT COWL SIDE J/B (LEFT END OF DASH) LT BLU WIRE LT GRN WIRE M/T MASTER IND MICRO COMPUTER MICRO COMPUTER (SUB) MPX- EFI MPX+ MPX-B FUSE MULTI-INFORMATION DISPLAY NCA WIRE ORG/ WIRE PNK WIRE POWER SUPPLY CIRCUIT PWR RED WIRE RED/WHT WIRE RIGHT COWL SIDE J/B (RIGHT END OF DASH) SIDE OF ENGINE COMPT) SNOW SNOW ETCS SPEEDOMETER TACHOMETER WHT RED/ WIRE WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE YEL WIRE

A/F FUSE A/F RELAY BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE ENGINE ROOM R/B 2, ENGINE ROOM J/B 2 (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES IGNITION (RIGHT COIL 1 REAR OF (TOP ENGINE) OF ENGINE) IGNITION COIL 2 (TOP OF ENGINE) IGNITION COIL 3 (TOP OF ENGINE) IGNITION COIL 4 (TOP OF ENGINE) IGNITION COIL 5 (TOP OF ENGINE) IGNITION COIL 6 (TOP OF ENGINE) INJ FUSE INJ RELAY LT GRN WIRE NCA WIRE NOISE FILTER (IGNITION LEFT) (LEFT SIDE OF ENGINE) NOISE FILTER (IGNITION RIGHT) (RIGHT SIDE OF ENGINE) PNK WIRE RED WIRE THROTTLE BODY ASSEMBLY WHT WIRE WHT/BLK WIRE YEL WIRE

AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) (RIGHT REAR OF ENGINE) AIR FUEL RATIO SENSOR (BANK 2 SENSOR 1) (LEFT REAR OF ENGINE) BLK WIRE BLU WIRE BRN WIRE FP- FPD + FUEL PRESSURE SENSOR (REAR OF ENGINE) GRN WIRE GRY WIRE INJF KNOCK CONTROL SENSOR 1 (TOP RIGHT SIDE OF ENGINE) KNOCK CONTROL SENSOR 2 (TOP LEFT SIDE OF ENGINE) LT GRN WIRE NCA WIRE PNK WIRE RED WIRE SWIRL CONTROL VALVE ACTUATOR (REAR OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) EX+ FPD + GRN WIRE GRY WIRE INJF LEFT COWL SIDE J/B (LEFT END OF DASH) LH-IG FUSE LT GRN WIRE PNK WIRE RED WIRE RELAY ENERGIZED SWIRL CONTROL VALVE SENSOR (REAR OF ENGINE) VCX VIO WIRE VSX VVT SENSOR (BANK 2 EXHAUST SIDE) (LEFT REAR OF ENGINE) WHT WIRE WHT/BLK WIRE YEL WIRE

60 40 20 PNK WIRE ACIS BLK WIRE BLU WIRE BRN WIRE EKNK ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (ON TRANSMISSION) ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) ENGINE OIL PRESSURE SWITCH (FRONT OF ENGINE) EOIL OIL EX+ GRN WIRE GRY WIRE LT BLU WIRE LT GRN WIRE NT- NT+ OIL ORG/ WIRE PNK ALT WIRE PNK STARTING/ CHARGING SYSTEM WIRE PNK WIRE RED WIRE SLT- SLT- SLT+ SLU+ SLU- SLU+ MOL STAR MOPS THA TRANSMISSION REVOLUTION SENSOR TRANSMISSION REVOLUTION SENSOR (TURBINE) (FRONT OF TRANSMISSION) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE