Toyota Prius III facelift (2011-2015) Wiring diagram engine performance 1.8l, engine controls circuit

+B +BM CANN CANL MREL TC FC BATT FANL FANH BLK WIRE BLU WIRE BRN WIRE C/OPN RELAY COMPT) CAMSHAFT TIMING OIL CONTROL VALVE (INTAKE) (FRONT OF CYLINDER HEAD) COMPUTER DATA LINE SYSTEM COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM ECO, EV, POWER MODE SWITCH (COMBINATION SWITCH ASSEMBLY) EFI MAIN FUSE EFI MAIN RELAY EGR VALVE (REAR OF ENGINE) ENG W/P FUSE ENG W/P RELAY ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM J/B (LEFT SIDE OF ENGINE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ENGINE WATER PUMP ASSEMBLY (RIGHT FRONT OF ENGINE COMPT) ETCS FUSE EFI 2 FUSE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES J/C LT GRN WIRE MPMP NWP PNK WIRE PWMS RED WIRE RELAY SWP TACH TOP OF ENGINE) VIO WIRE VPMP WHT WIRE WHT/BLK WIRE WPO WPI CANP CANH YEL WIRE

4 5 PNK WIRE BLK WIRE BLU WIRE BRN WIRE ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT IN ON OR START IGF IGN FUSE INSTRUMENT CLUSTER SYSTEM (LEFT "C" PILLAR) INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LT BLU WIRE LT GRN WIRE MET FUSE MGND MTRB PNK WIRE PUMP PURGE VSV (LEFT SIDE OF ENGINE) RED WIRE SGND TOP OF ENGINE) VCC VGND VIO WIRE VLVB VOUT WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE BUZZER CAN DRIVER COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU-B FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES I/F I/F INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C KNOCK CONTROL SENSOR (BANK 1) LT BLU WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP NCA WIRE PNK WIRE POWER SUPPLY IC RED WIRE SPDI TOP OF ENGINE) VIO WIRE WHT WIRE YEL WIRE

AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) (TOP REAR OF ENGINE) BLK WIRE BLU WIRE BRN WIRE CRANK POSITION SENSOR 1 EKNK ETA EPPM VCPP PPMP ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) EPIM VCPM ETHA VG GRN WIRE GRY WIRE IGF IGNITION COIL ASSEMBLY 1 IGNITION COIL ASSEMBLY 2 IGNITION COIL ASSEMBLY 3 (TOP OF ENGINE) IGNITION COIL ASSEMBLY 4 LT GRN WIRE MASS AIR FLOW METER (LEFT SIDE OF ENGINE) NCA WIRE NE+ PIM PNK THA WIRE PNK WIRE RED WIRE THA THW ETHW PNK WIRE TOP OF ENGINE) VVI+ WHT WIRE WHT/BLK WIRE YEL WIRE