W1 OEM-X1-19 · Ignition 1 voltage (key hot) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W2 OEM-X1-47 · Ignition 1 voltage (key hot) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W3 SP-14V-1 FT450-A-A13 · +12V switched — 0.85 mm² (≈18 AWG) — — — × W4 OEM-X1-73 · Power ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W5 OEM-X2-78 · Coil low reference (odd bank) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W6 OEM-X2-79 · Coil low reference (even bank) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W7 SP-GND-1 FT450-A-A7 · Power ground — 0.85 mm² (≈18 AWG) — — — × W8 OEM-X1-11 · HO2S low reference, bank 1 sensor 2 SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W9 OEM-X1-23 · APP sensor low reference SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W10 OEM-X1-30 · APP sensor low reference SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W11 OEM-X1-38 · Intake air temperature (IAT) low reference SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W12 OEM-X1-49 · HO2S low reference, bank 2 sensor 2 SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W13 OEM-X2-22 · ECT low reference SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W14 OEM-X2-34 · Oil pressure low reference SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W15 OEM-X2-35 · Throttle body low reference SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W16 OEM-X2-52 · Camshaft actuator low reference SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W17 OEM-X2-53 · MAP low reference SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W18 OEM-X2-56 · HO2S low reference, bank 1 sensor 1 SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W19 OEM-X2-60 · HO2S low reference, bank 2 sensor 1 SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W20 OEM-X2-66 · Camshaft position low reference SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W21 OEM-X2-69 · Crankshaft position low reference SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W22 SP-0V-1 FT450-A-A12 · Signal ground — 0.5 mm² (≈20 AWG) — — — × W23 OEM-X1-33 · 5V reference (fuel tank pressure) SP-5V1-1 — 0.5 mm² (≈20 AWG) — — — × W24 OEM-X1-34 · 5V reference (A/C pressure) SP-5V1-1 — 0.5 mm² (≈20 AWG) — — — × W25 OEM-X1-36 · 5V reference (APP sensor) SP-5V1-1 — 0.5 mm² (≈20 AWG) — — — × W26 OEM-X1-56 · 5V reference (APP sensor) SP-5V1-1 — 0.5 mm² (≈20 AWG) — — — × W27 OEM-X2-2 · 5V reference (crankshaft sensor) SP-5V1-1 — 0.5 mm² (≈20 AWG) — — — × W28 OEM-X2-3 · 5V reference (throttle body) SP-5V1-1 — 0.5 mm² (≈20 AWG) — — — × W29 OEM-X2-41 · 5V reference (oil pressure) SP-5V1-1 — 0.5 mm² (≈20 AWG) — — — × W30 OEM-X2-43 · 5V reference (MAP) SP-5V1-1 — 0.5 mm² (≈20 AWG) — — — × W31 OEM-X2-44 · 5V reference (camshaft sensor) SP-5V1-1 — 0.5 mm² (≈20 AWG) — — — × W32 SP-5V1-1 FT450-A-A14 · +5V sensor supply — 0.5 mm² (≈20 AWG) — — — × W33 OEM-X2-68 · Crankshaft position signal (58x) FT450-A-A18 · RPM reference (crank -) — 0.5 mm² (≈20 AWG) — — — × W34 SP-0V-1 FT450-A-A18 · RPM reference (crank -) — 0.5 mm² (≈20 AWG) — — — × W35 OEM-X2-64 · Camshaft position signal (4x) FT450-A-A17 · Phase input (cam) — 0.5 mm² (≈20 AWG) — — — × W36 OEM-X2-70 · Ignition coil 1 control FT450-A-A8 · Ignition 1 — 0.5 mm² (≈20 AWG) — — — × W37 OEM-X2-73 · Ignition coil 2 control FT450-A-A9 · Ignition 2 — 0.5 mm² (≈20 AWG) — — — × W38 OEM-X2-77 · Ignition coil 3 control FT450-A-A10 · Ignition 3 — 0.5 mm² (≈20 AWG) — — — × W39 OEM-X2-76 · Ignition coil 4 control FT450-A-A11 · Ignition 4 — 0.5 mm² (≈20 AWG) — — — × W40 OEM-X2-20 · Injector 1 FT450-A-A1 · Injector 1 (Bank A) — 0.5 mm² (≈20 AWG) — — — × W41 OEM-X2-37 · Injector 2 FT450-A-A2 · Injector 2 (Bank A) — 0.5 mm² (≈20 AWG) — — — × W42 OEM-X2-38 · Injector 3 FT450-A-A1 · Injector 1 (Bank A) — 0.5 mm² (≈20 AWG) — — — × W43 OEM-X2-39 · Injector 4 FT450-A-A2 · Injector 2 (Bank A) — 0.5 mm² (≈20 AWG) — — — × W44 OEM-X2-18 · Injector 5 FT450-A-A1 · Injector 1 (Bank A) — 0.5 mm² (≈20 AWG) — — — × W45 OEM-X2-19 · Injector 6 FT450-A-A2 · Injector 2 (Bank A) — 0.5 mm² (≈20 AWG) — — — × W46 OEM-X2-40 · Injector 7 FT450-A-A1 · Injector 1 (Bank A) — 0.5 mm² (≈20 AWG) — — — × W47 OEM-X2-17 · Injector 8 FT450-A-A2 · Injector 2 (Bank A) — 0.5 mm² (≈20 AWG) — — — × W48 OEM-X1-50 · Fuel pump relay control (primary) FT450-A-A6 · Aux 4 (fuel pump / relays) — 0.5 mm² (≈20 AWG) — — — × W49 OEM-X1-59 · Powertrain relay coil control (main relay) FT450-A-A3 · Aux 1 — 0.5 mm² (≈20 AWG) — — — × W50 OEM-X1-17 · High speed cooling fan relay FT450-A-A4 · Aux 2 — 0.5 mm² (≈20 AWG) — — — × W51 OEM-X1-51 · Fuel pump relay control (secondary) FT450-A-A5 · Aux 3 — 0.5 mm² (≈20 AWG) — — — × W52 OEM-X1-41 · Mass air flow (MAF) signal FT450-A-A20 · White input 1 — 0.5 mm² (≈20 AWG) — — — × W53 OEM-X2-58 · Manifold absolute pressure (MAP) signal FT450-A-A23 · White input 4 (oil pressure) — 0.5 mm² (≈20 AWG) — — — × W54 OEM-X1-29 · Accelerator pedal position (APP) sensor 1 signal FT450-A-A21 · White input 2 — 0.5 mm² (≈20 AWG) — — — × W55 OEM-X2-65 · Throttle position sensor 1 signal FT450-A-A22 · White input 3 (TPS) — 0.5 mm² (≈20 AWG) — — — × W56 OEM-X1-32 · Accelerator pedal position (APP) sensor 2 signal FT450-A-A25 · White input 6 (fuel pressure) — 0.5 mm² (≈20 AWG) — — — × W57 OEM-X2-21 · Engine coolant temperature (ECT) signal FT450-A-A24 · White input 5 (water temp) — 0.5 mm² (≈20 AWG) — — — × W58 OEM-X1-37 · Intake air temperature (IAT) signal FT450-A-A26 · White input 7 (air temp) — 0.5 mm² (≈20 AWG) — — — ×