W1 OEM-3-I · Ignition power (+12V via main 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-3-J · Battery constant (+12V) M170-A-54 · Battery Backup — 0.85 mm² (≈18 AWG) — — — × W6 OEM-2-R · Power ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W7 OEM-3-A · Power ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W8 OEM-3-G · Power ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W9 SP-GND-1 M170-A-14 · Battery Negative 1 — 0.85 mm² (≈18 AWG) — — — × W10 SP-GND-1 M170-A-15 · Battery Negative 2 — 0.85 mm² (≈18 AWG) — — — × W11 SP-GND-1 M170-A-19 · Battery Negative 3 — 0.85 mm² (≈18 AWG) — — — × W12 SP-GND-1 M170-A-20 · Battery Negative 4 — 0.85 mm² (≈18 AWG) — — — × W13 SP-GND-1 M170-A-21 · Battery Negative 5 — 0.85 mm² (≈18 AWG) — — — × W14 OEM-1-P · CAS ground SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W15 OEM-1-Q · CAS ground SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W16 OEM-2-C · Sensor ground SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W17 SP-0V-1 M170-A-11 · Sensor 0V A — 0.5 mm² (≈20 AWG) — — — × W18 SP-0V-1 M170-A-27 · Sensor 0V B — 0.5 mm² (≈20 AWG) — — — × W19 OEM-2-A · 5V sensor supply M170-A-16 · Sensor 5.0V A — 0.5 mm² (≈20 AWG) — — — × W20 OEM-1-T · CAS 24-tooth (NE, crank) M170-A-49 · Universal Digital Input 1 — 0.5 mm² (≈20 AWG) — — — × W21 OEM-1-N · CAS 2-tooth (G, cam) M170-A-56 · Universal Digital Input 2 — 0.5 mm² (≈20 AWG) — — — × W22 OEM-1-R · Knock input M170-A-29 · Knock Input 1 — 0.5 mm² (≈20 AWG) — — — × W23 OEM-1-U · Ignition select (trailing rotor) M170-A-1 · Low Side Ignition 1 — 0.5 mm² (≈20 AWG) — — — × W24 OEM-1-V · Ignition leading M170-A-5 · Low Side Ignition 2 — 0.5 mm² (≈20 AWG) — — — × W25 OEM-1-X · Ignition trailing M170-A-4 · Low Side Ignition 3 — 0.5 mm² (≈20 AWG) — — — × W26 OEM-3-E · Primary injector 1 M170-A-33 · Peak Hold Injector 1 — 0.5 mm² (≈20 AWG) — — — × W27 OEM-3-H · Secondary injector 1 M170-A-43 · Low Side Injector 1 — 0.5 mm² (≈20 AWG) — — — × W28 OEM-3-C · Primary injector 2 M170-A-50 · Peak Hold Injector 2 — 0.5 mm² (≈20 AWG) — — — × W29 OEM-3-F · Secondary injector 2 M170-A-51 · Low Side Injector 2 — 0.5 mm² (≈20 AWG) — — — × W30 OEM-1-F · A/C clutch relay M170-A-63 · Peak Hold Injector 3 — 0.5 mm² (≈20 AWG) — — — × W31 OEM-3-D · Starter inhibit / fuel pump control M170-A-66 · Peak Hold Injector 4 — 0.5 mm² (≈20 AWG) — — — × W32 OEM-1-C · Air bypass solenoid M170-A-24 · Peak Hold Injector 5 — 0.5 mm² (≈20 AWG) — — — × W33 OEM-1-S · Port air valve M170-A-42 · Peak Hold Injector 6 — 0.5 mm² (≈20 AWG) — — — × W34 OEM-2-K · Turbo control valve (boost) M170-A-57 · Peak Hold Injector 7 — 0.5 mm² (≈20 AWG) — — — × W35 OEM-2-M · Pressure regulator control valve M170-A-62 · Peak Hold Injector 8 — 0.5 mm² (≈20 AWG) — — — × W36 OEM-2-N · EGR valve M170-A-9 · Half Bridge Output 1 — 0.5 mm² (≈20 AWG) — — — × W37 OEM-2-O · Switching valve M170-A-8 · Half Bridge Output 2 — 0.5 mm² (≈20 AWG) — — — × W38 OEM-2-P · Relief valve M170-A-59 · Half Bridge Output 3 — 0.5 mm² (≈20 AWG) — — — × W39 OEM-2-Q · Idle control (BAC) M170-A-65 · Half Bridge Output 4 — 0.5 mm² (≈20 AWG) — — — × W40 OEM-2-E · Airflow signal (AFM) M170-A-26 · Analogue Voltage Input 1 — 0.5 mm² (≈20 AWG) — — — × W41 OEM-2-B · MAP (pressure) signal M170-A-18 · Analogue Voltage Input 2 — 0.5 mm² (≈20 AWG) — — — × W42 OEM-2-G · Throttle position (TPS) M170-A-6 · Analogue Voltage Input 3 — 0.5 mm² (≈20 AWG) — — — × W43 OEM-2-D · O2 sensor signal M170-A-7 · Analogue Voltage Input 4 — 0.5 mm² (≈20 AWG) — — — × W44 OEM-2-I · Coolant temperature (ECT) M170-A-28 · Analogue Temperature Input 1 — 0.5 mm² (≈20 AWG) — — — × W45 OEM-2-J · Inlet air temperature (IAT) M170-A-38 · Analogue Temperature Input 2 — 0.5 mm² (≈20 AWG) — — — × W46 OEM-2-L · Manifold air temperature (MAT) M170-A-30 · Analogue Temperature Input 3 — 0.5 mm² (≈20 AWG) — — — × W47 OEM-2-F · Variable resistor (tuning) M170-A-12 · Analogue Voltage Input 5 — 0.5 mm² (≈20 AWG) — — — × W48 OEM-2-H · Atmospheric pressure (ATP) M170-A-36 · Analogue Voltage Input 6 — 0.5 mm² (≈20 AWG) — — — × W49 OEM-1-O · Vehicle speed (mileage sensor) M170-A-46 · Universal Digital Input 3 — 0.5 mm² (≈20 AWG) — — — × W50 OEM-1-E · A/C request M170-A-45 · Universal Digital Input 4 — 0.5 mm² (≈20 AWG) — — — × W51 OEM-1-G · Neutral switch M170-A-52 · Universal Digital Input 5 — 0.5 mm² (≈20 AWG) — — — × W52 OEM-1-H · Water temperature switch M170-A-53 · Universal Digital Input 6 — 0.5 mm² (≈20 AWG) — — — × W53 OEM-1-L · Clutch switch M170-A-13 · Universal Digital Input 7 — 0.5 mm² (≈20 AWG) — — — × W54 OEM-3-B · Starter input M170-A-22 · Universal Digital Input 8 — 0.5 mm² (≈20 AWG) — — — ×