W1 OEM-C86-22 · EFI main relay power (+B) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W2 OEM-C86-23 · EFI main relay power (+B1) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W3 SP-14V-1 FT450-A-A13 · +12V switched — 0.85 mm² (≈18 AWG) — — — × W4 OEM-C85-16 · Power ground (E1) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W5 OEM-C88-28 · Power ground (E11) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W6 OEM-C88-33 · Power ground (E02) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W7 OEM-C88-34 · Power ground (E01) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W8 SP-GND-1 FT450-A-A7 · Power ground — 0.85 mm² (≈18 AWG) — — — × W9 OEM-C84-11 · Cam 1 return (G1-) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W10 OEM-C84-17 · Cam 2 return (G2-) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W11 OEM-C84-22 · Sensor ground (E2) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W12 OEM-C84-6 · Crank sensor return (NE-) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W13 SP-0V-1 FT450-A-A12 · Signal ground — 0.5 mm² (≈20 AWG) — — — × W14 OEM-C84-1 · Sensor supply +5V (VCC) FT450-A-A14 · +5V sensor supply — 0.5 mm² (≈20 AWG) — — — × W15 OEM-C84-5 · Crank position (NE) FT450-A-A18 · RPM reference (crank -) — 0.5 mm² (≈20 AWG) — — — × W16 SP-0V-1 FT450-A-A18 · RPM reference (crank -) — 0.5 mm² (≈20 AWG) — — — × W17 OEM-C84-10 · Cam position 1 (G1) FT450-A-A17 · Phase input (cam) — 0.5 mm² (≈20 AWG) — — — × W18 OEM-C88-24 · Ignition 1 (IGT1) FT450-A-A8 · Ignition 1 — 0.5 mm² (≈20 AWG) — — — × W19 OEM-C88-16 · Ignition 2 (IGT2) FT450-A-A9 · Ignition 2 — 0.5 mm² (≈20 AWG) — — — × W20 OEM-C88-15 · Ignition 3 (IGT3) FT450-A-A10 · Ignition 3 — 0.5 mm² (≈20 AWG) — — — × W21 OEM-C88-26 · Ignition 4 (IGT4) FT450-A-A11 · Ignition 4 — 0.5 mm² (≈20 AWG) — — — × W22 OEM-C88-10 · Injector 1 (#10, cyl 1&4) FT450-A-A1 · Injector 1 (Bank A) — 0.5 mm² (≈20 AWG) — — — × W23 OEM-C88-9 · Injector 2 (#20, cyl 3&5) FT450-A-A2 · Injector 2 (Bank A) — 0.5 mm² (≈20 AWG) — — — × W24 OEM-C88-8 · Injector 3 (#30, cyl 2&6) FT450-A-A1 · Injector 1 (Bank A) — 0.5 mm² (≈20 AWG) — — — × W25 OEM-C84-8 · Manifold pressure (PIM) FT450-A-A23 · White input 4 (oil pressure) — 0.5 mm² (≈20 AWG) — — — × W26 OEM-C84-7 · Throttle position (VTA1) FT450-A-A20 · White input 1 — 0.5 mm² (≈20 AWG) — — — × W27 OEM-C84-20 · Coolant temperature (THW) FT450-A-A24 · White input 5 (water temp) — 0.5 mm² (≈20 AWG) — — — × W28 OEM-C85-2 · EFI main relay control (M-REL) FT450-A-A6 · Aux 4 (fuel pump / relays) — 0.5 mm² (≈20 AWG) — — — × W29 OEM-C86-5 · A/C clutch relay (ACMG) FT450-A-A3 · Aux 1 — 0.5 mm² (≈20 AWG) — — — × W30 OEM-C88-3 · O2 heater (HT) FT450-A-A4 · Aux 2 — 0.5 mm² (≈20 AWG) — — — × W31 OEM-C88-11 · A/T shift solenoid 1 (S1) FT450-A-A5 · Aux 3 — 0.5 mm² (≈20 AWG) — — — × W32 OEM-C84-12 · TRAC throttle position (VTA2) FT450-A-A21 · White input 2 — 0.5 mm² (≈20 AWG) — — — × W33 OEM-C84-13 · O2 sensor (OX1) FT450-A-A22 · White input 3 (TPS) — 0.5 mm² (≈20 AWG) — — — × W34 OEM-C84-14 · Intake air temperature (THA) FT450-A-A26 · White input 7 (air temp) — 0.5 mm² (≈20 AWG) — — — × W35 OEM-C86-13 · Cat temperature sensor (CCO) FT450-A-A25 · White input 6 (fuel pressure) — 0.5 mm² (≈20 AWG) — — — ×