W1 OEM-E10-31 · ECU power +B (main relay) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W2 SP-14V-1 FT450-A-A13 · +12V switched — 0.85 mm² (≈18 AWG) — — — × W3 OEM-E9-4 · Power ground (E11) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W4 OEM-E9-69 · ECU power ground (E1) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W5 OEM-E9-78 · Power ground (E01) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W6 OEM-E9-79 · Power ground (E01/E02) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W7 OEM-E9-80 · Power ground (E01/E02) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W8 SP-GND-1 FT450-A-A7 · Power ground — 0.85 mm² (≈18 AWG) — — — × W9 OEM-E9-5 · Cam sensor 2 ground (G2-) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W10 OEM-E9-6 · Cam sensor 1 ground (G1-) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W11 OEM-E9-65 · Sensor ground (E2) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W12 OEM-E9-7 · Crank sensor ground (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-E9-41 · Sensor supply +5V (VCC) FT450-A-A14 · +5V sensor supply — 0.5 mm² (≈20 AWG) — — — × W15 OEM-E9-27 · 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-E9-26 · Camshaft position 1 (G1) FT450-A-A17 · Phase input (cam) — 0.5 mm² (≈20 AWG) — — — × W18 OEM-E9-57 · Ignition 1 (IGT1) FT450-A-A8 · Ignition 1 — 0.5 mm² (≈20 AWG) — — — × W19 OEM-E9-56 · Ignition 2 (IGT2) FT450-A-A9 · Ignition 2 — 0.5 mm² (≈20 AWG) — — — × W20 OEM-E9-55 · Ignition 3 (IGT3) FT450-A-A10 · Ignition 3 — 0.5 mm² (≈20 AWG) — — — × W21 OEM-E9-54 · Ignition 4 (IGT4) FT450-A-A11 · Ignition 4 — 0.5 mm² (≈20 AWG) — — — × W22 OEM-E9-20 · Injector 1 FT450-A-A1 · Injector 1 (Bank A) — 0.5 mm² (≈20 AWG) — — — × W23 OEM-E9-19 · Injector 2 FT450-A-A2 · Injector 2 (Bank A) — 0.5 mm² (≈20 AWG) — — — × W24 OEM-E9-18 · Injector 3 FT450-A-A1 · Injector 1 (Bank A) — 0.5 mm² (≈20 AWG) — — — × W25 OEM-E9-17 · Injector 4 FT450-A-A2 · Injector 2 (Bank A) — 0.5 mm² (≈20 AWG) — — — × W26 OEM-E9-16 · Injector 5 FT450-A-A1 · Injector 1 (Bank A) — 0.5 mm² (≈20 AWG) — — — × W27 OEM-E9-15 · Injector 6 FT450-A-A2 · Injector 2 (Bank A) — 0.5 mm² (≈20 AWG) — — — × W28 OEM-E9-62 · MAP sensor (PIM) FT450-A-A20 · White input 1 — 0.5 mm² (≈20 AWG) — — — × W29 OEM-E9-43 · Throttle position (VTA1) FT450-A-A21 · White input 2 — 0.5 mm² (≈20 AWG) — — — × W30 OEM-E9-44 · Coolant temperature (THW) FT450-A-A24 · White input 5 (water temp) — 0.5 mm² (≈20 AWG) — — — × W31 OEM-E10-23 · A/C clutch relay (ACMG) FT450-A-A6 · Aux 4 (fuel pump / relays) — 0.5 mm² (≈20 AWG) — — — × W32 OEM-E10-24 · Main relay control (M-REL) FT450-A-A3 · Aux 1 — 0.5 mm² (≈20 AWG) — — — × W33 OEM-E9-71 · O2 heater 1 (HT1) FT450-A-A4 · Aux 2 — 0.5 mm² (≈20 AWG) — — — × W34 OEM-E9-72 · O2 heater 2 (HT2) FT450-A-A5 · Aux 3 — 0.5 mm² (≈20 AWG) — — — × W35 OEM-E9-47 · O2 sensor 2 (OX2) FT450-A-A22 · White input 3 (TPS) — 0.5 mm² (≈20 AWG) — — — × W36 OEM-E9-48 · O2 sensor 1 (OX1) FT450-A-A23 · White input 4 (oil pressure) — 0.5 mm² (≈20 AWG) — — — × W37 OEM-E9-45 · Intake air temperature (THA) FT450-A-A26 · White input 7 (air temp) — 0.5 mm² (≈20 AWG) — — — × W38 OEM-E10-15 · Electrical load sensor (ELS) FT450-A-A25 · White input 6 (fuel pressure) — 0.5 mm² (≈20 AWG) — — — ×