W1 OEM-A-14 · ECU power (control-unit relay) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W2 SP-14V-1 M170-A-23 · Battery Positive — 0.85 mm² (≈18 AWG) — — — × W3 SP-14V-1 M170-A-32 · Battery Positive — 0.85 mm² (≈18 AWG) — — — × W4 SP-14V-1 M170-A-41 · Battery Positive — 0.85 mm² (≈18 AWG) — — — × W5 OEM-A-13 · Ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W6 OEM-A-19 · Ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W7 SP-GND-1 M170-A-14 · Battery Negative 1 — 0.85 mm² (≈18 AWG) — — — × W8 SP-GND-1 M170-A-15 · Battery Negative 2 — 0.85 mm² (≈18 AWG) — — — × W9 SP-GND-1 M170-A-19 · Battery Negative 3 — 0.85 mm² (≈18 AWG) — — — × W10 SP-GND-1 M170-A-20 · Battery Negative 4 — 0.85 mm² (≈18 AWG) — — — × W11 SP-GND-1 M170-A-21 · Battery Negative 5 — 0.85 mm² (≈18 AWG) — — — × W12 OEM-A-5 · Knock sensor return SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W13 OEM-A-6 · Sensor ground (CTS/Hall/AFM/throttle) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W14 SP-0V-1 M170-A-11 · Sensor 0V A — 0.5 mm² (≈20 AWG) — — — × W15 SP-0V-1 M170-A-27 · Sensor 0V B — 0.5 mm² (≈20 AWG) — — — × W16 OEM-A-17 · AFM potentiometer supply M170-A-16 · Sensor 5.0V A — 0.5 mm² (≈20 AWG) — — — × W17 OEM-A-18 · Hall sender signal (engine speed) M170-A-49 · Universal Digital Input 1 — 0.5 mm² (≈20 AWG) — — — × W18 OEM-A-4 · Knock sensor signal M170-A-29 · Knock Input 1 — 0.5 mm² (≈20 AWG) — — — × W19 OEM-A-25 · Ignition timing signal to TCI M170-A-1 · Low Side Ignition 1 — 0.5 mm² (≈20 AWG) — — — × W20 OEM-A-12 · Injector driver (batch, all 4) M170-A-33 · Peak Hold Injector 1 — 0.5 mm² (≈20 AWG) — — — × W21 OEM-A-3 · Fuel pump relay control M170-A-43 · Low Side Injector 1 — 0.5 mm² (≈20 AWG) — — — × W22 OEM-A-21 · AFM signal M170-A-26 · Analogue Voltage Input 1 — 0.5 mm² (≈20 AWG) — — — × W23 OEM-A-10 · Coolant temperature sensor M170-A-28 · Analogue Temperature Input 1 — 0.5 mm² (≈20 AWG) — — — × W24 OEM-A-22 · Idle stabilizer valve coil 1 M170-A-51 · Low Side Injector 2 — 0.5 mm² (≈20 AWG) — — — × W25 OEM-A-23 · Idle stabilizer valve coil 2 M170-A-50 · Peak Hold Injector 2 — 0.5 mm² (≈20 AWG) — — — × W26 OEM-A-2 · Oxygen (lambda) sensor signal M170-A-18 · Analogue Voltage Input 2 — 0.5 mm² (≈20 AWG) — — — × W27 OEM-A-9 · Intake air temperature sensor M170-A-38 · Analogue Temperature Input 2 — 0.5 mm² (≈20 AWG) — — — × W28 OEM-A-1 · Starter signal (term 50) M170-A-56 · Universal Digital Input 2 — 0.5 mm² (≈20 AWG) — — — × W29 OEM-A-11 · Idle/WOT throttle switch M170-A-46 · Universal Digital Input 3 — 0.5 mm² (≈20 AWG) — — — × W30 OEM-A-16 · A/C compressor signal M170-A-45 · Universal Digital Input 4 — 0.5 mm² (≈20 AWG) — — — ×