W1 OEM-B78-16 · EFI main relay power (+B) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W2 OEM-B78-7 · ETCS-i power (+BM) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W3 OEM-B78-8 · EFI main relay power (+B2) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W4 SP-14V-1 FT450-A-A13 · +12V switched — 0.85 mm² (≈18 AWG) — — — × W5 OEM-B74-21 · Power ground (E01) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W6 OEM-B74-31 · Power ground (E02) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W7 OEM-B74-9 · ETCS-i ground (ME01) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W8 OEM-B75-17 · Power ground (E1) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W9 SP-GND-1 FT450-A-A7 · Power ground — 0.85 mm² (≈18 AWG) — — — × W10 OEM-B74-22 · Crank/cam sensor return (NE-) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W11 OEM-B75-18 · Sensor ground (E2) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W12 OEM-B75-19 · MAF ground (EVG) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W13 OEM-B78-22 · Switch ground (EC) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W14 SP-0V-1 FT450-A-A12 · Signal ground — 0.5 mm² (≈20 AWG) — — — × W15 OEM-B75-2 · Sensor power (VC) FT450-A-A14 · +5V sensor supply — 0.5 mm² (≈20 AWG) — — — × W16 OEM-B74-23 · Crank position (NE+) FT450-A-A18 · RPM reference (crank -) — 0.5 mm² (≈20 AWG) — — — × W17 SP-0V-1 FT450-A-A18 · RPM reference (crank -) — 0.5 mm² (≈20 AWG) — — — × W18 OEM-B74-10 · Cam position (G2) FT450-A-A17 · Phase input (cam) — 0.5 mm² (≈20 AWG) — — — × W19 OEM-B74-11 · Ignition 1 (IGT, cyl 1&6) FT450-A-A8 · Ignition 1 — 0.5 mm² (≈20 AWG) — — — × W20 OEM-B74-12 · Ignition 2 (IGT2, cyl 5&2) FT450-A-A9 · Ignition 2 — 0.5 mm² (≈20 AWG) — — — × W21 OEM-B74-13 · Ignition 3 (IGT3, cyl 3&4) FT450-A-A10 · Ignition 3 — 0.5 mm² (≈20 AWG) — — — × W22 OEM-B75-5 · Injector 1 (#10) FT450-A-A1 · Injector 1 (Bank A) — 0.5 mm² (≈20 AWG) — — — × W23 OEM-B75-6 · Injector 2 (#20) FT450-A-A2 · Injector 2 (Bank A) — 0.5 mm² (≈20 AWG) — — — × W24 OEM-B74-1 · Injector 3 (#30) FT450-A-A1 · Injector 1 (Bank A) — 0.5 mm² (≈20 AWG) — — — × W25 OEM-B74-2 · Injector 4 (#40) FT450-A-A2 · Injector 2 (Bank A) — 0.5 mm² (≈20 AWG) — — — × W26 OEM-B74-3 · Injector 5 (#50) FT450-A-A1 · Injector 1 (Bank A) — 0.5 mm² (≈20 AWG) — — — × W27 OEM-B74-4 · Injector 6 (#60) FT450-A-A2 · Injector 2 (Bank A) — 0.5 mm² (≈20 AWG) — — — × W28 OEM-B74-17 · VVT-i OCV - (OCV-) FT450-A-A3 · Aux 1 — 0.5 mm² (≈20 AWG) — — — × W29 OEM-B74-18 · VVT-i OCV + (OCV+) FT450-A-A4 · Aux 2 — 0.5 mm² (≈20 AWG) — — — × W30 OEM-B74-19 · ETCS-i clutch - (CL-) FT450-A-A5 · Aux 3 — 0.5 mm² (≈20 AWG) — — — × W31 OEM-B74-20 · ETCS-i clutch + (CL+) FT450-A-A6 · Aux 4 (fuel pump / relays) — 0.5 mm² (≈20 AWG) — — — × W32 OEM-B75-9 · Manifold pressure (PIM) FT450-A-A23 · White input 4 (oil pressure) — 0.5 mm² (≈20 AWG) — — — × W33 OEM-B75-15 · Accelerator pedal 1 (VPA) FT450-A-A20 · White input 1 — 0.5 mm² (≈20 AWG) — — — × W34 OEM-B75-23 · Throttle position 1 (VTA) FT450-A-A21 · White input 2 — 0.5 mm² (≈20 AWG) — — — × W35 OEM-B75-16 · Accelerator pedal 2 (VPA2) FT450-A-A22 · White input 3 (TPS) — 0.5 mm² (≈20 AWG) — — — × W36 OEM-B75-24 · Throttle position 2 (VTA2) FT450-A-A25 · White input 6 (fuel pressure) — 0.5 mm² (≈20 AWG) — — — × W37 OEM-B75-14 · Coolant temperature (THW) FT450-A-A24 · White input 5 (water temp) — 0.5 mm² (≈20 AWG) — — — × W38 OEM-B75-22 · Intake air temperature (THA) FT450-A-A26 · White input 7 (air temp) — 0.5 mm² (≈20 AWG) — — — ×