W1 OEM-X-54 · ECU power (+14V from main relay) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W2 SP-14V-1 PROTEUS-Black23-23 · Main relay feed — 0.85 mm² (≈18 AWG) — — — × W3 OEM-X-15 · Ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W4 OEM-X-34 · Ground (output stages) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W5 OEM-X-55 · Ground (ignition) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W6 OEM-X-6 · Ground (injector output stages) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W7 SP-GND-1 PROTEUS-Black23-14 · Power ground — 0.85 mm² (≈18 AWG) — — — × W8 SP-GND-1 PROTEUS-Black23-19 · Power ground — 0.85 mm² (≈18 AWG) — — — × W9 SP-GND-1 PROTEUS-Black23-20 · Power ground — 0.85 mm² (≈18 AWG) — — — × W10 SP-GND-1 PROTEUS-Black35-17 · Power ground — 0.85 mm² (≈18 AWG) — — — × W11 SP-GND-1 PROTEUS-Black35-18 · Power ground — 0.85 mm² (≈18 AWG) — — — × W12 SP-GND-1 PROTEUS-Black35-24 · Power ground — 0.85 mm² (≈18 AWG) — — — × W13 OEM-X-28 · Ground (electronics + sensor shielding) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W14 OEM-X-40 · O2 sensor signal ground SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W15 OEM-X-43 · Crank position sensor (-) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W16 OEM-X-44 · Sensor ground (IAT/ECT/TPS) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W17 OEM-X-71 · Knock sensor ground/shield SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W18 SP-0V-1 PROTEUS-White35-1 · Sensor ground — 0.5 mm² (≈20 AWG) — — — × W19 SP-0V-1 PROTEUS-White35-2 · Sensor ground — 0.5 mm² (≈20 AWG) — — — × W20 SP-0V-1 PROTEUS-White35-23 · Sensor ground — 0.5 mm² (≈20 AWG) — — — × W21 SP-0V-1 PROTEUS-White35-29 · Sensor ground — 0.5 mm² (≈20 AWG) — — — × W22 SP-0V-1 PROTEUS-White35-3 · Sensor ground — 0.5 mm² (≈20 AWG) — — — × W23 SP-0V-1 PROTEUS-White35-4 · Sensor ground — 0.5 mm² (≈20 AWG) — — — × W24 SP-0V-1 PROTEUS-White35-5 · Sensor ground — 0.5 mm² (≈20 AWG) — — — × W25 SP-0V-1 PROTEUS-White35-6 · Sensor ground — 0.5 mm² (≈20 AWG) — — — × W26 SP-0V-1 PROTEUS-White35-7 · Sensor ground — 0.5 mm² (≈20 AWG) — — — × W27 SP-0V-1 PROTEUS-White35-8 · Sensor ground — 0.5 mm² (≈20 AWG) — — — × W28 OEM-X-59 · +5V sensor supply PROTEUS-White35-10 · 5V supply #2 — 0.5 mm² (≈20 AWG) — — — × W29 OEM-X-16 · Crank position sensor (+) PROTEUS-Black23-5 · VR 1 positive — 0.5 mm² (≈20 AWG) — — — × W30 SP-0V-1 PROTEUS-Black23-13 · VR 1 negative — 0.5 mm² (≈20 AWG) — — — × W31 OEM-X-17 · Camshaft position sensor (Hall) PROTEUS-Black23-1 · Digital 2 — 0.5 mm² (≈20 AWG) — — — × W32 OEM-X-70 · Knock sensor cylinders 1-3 PROTEUS-White35-34 · Knock 1 — 0.5 mm² (≈20 AWG) — — — × W33 OEM-X-69 · Knock sensor cylinders 4-6 PROTEUS-White35-35 · Knock 2 — 0.5 mm² (≈20 AWG) — — — × W34 OEM-X-50 · Ignition coil cylinder 1 PROTEUS-Black35-35 · Ignition 1 — 0.5 mm² (≈20 AWG) — — — × W35 OEM-X-51 · Ignition coil cylinder 2 PROTEUS-Black35-34 · Ignition 2 — 0.5 mm² (≈20 AWG) — — — × W36 OEM-X-52 · Ignition coil cylinder 3 PROTEUS-Black35-22 · Ignition 3 — 0.5 mm² (≈20 AWG) — — — × W37 OEM-X-23 · Ignition coil cylinder 4 PROTEUS-Black35-33 · Ignition 4 — 0.5 mm² (≈20 AWG) — — — × W38 OEM-X-25 · Ignition coil cylinder 5 PROTEUS-Black35-32 · Ignition 5 — 0.5 mm² (≈20 AWG) — — — × W39 OEM-X-24 · Ignition coil cylinder 6 PROTEUS-Black35-31 · Ignition 6 — 0.5 mm² (≈20 AWG) — — — × W40 OEM-X-33 · Injector cylinder 1 PROTEUS-Black35-3 · Injector 1 — 0.5 mm² (≈20 AWG) — — — × W41 OEM-X-32 · Injector cylinder 2 PROTEUS-Black35-15 · Injector 2 — 0.5 mm² (≈20 AWG) — — — × W42 OEM-X-31 · Injector cylinder 3 PROTEUS-Black35-4 · Injector 3 — 0.5 mm² (≈20 AWG) — — — × W43 OEM-X-5 · Injector cylinder 4 PROTEUS-Black35-16 · Injector 4 — 0.5 mm² (≈20 AWG) — — — × W44 OEM-X-3 · Injector cylinder 5 PROTEUS-Black35-5 · Injector 5 — 0.5 mm² (≈20 AWG) — — — × W45 OEM-X-4 · Injector cylinder 6 PROTEUS-Black35-6 · Injector 6 — 0.5 mm² (≈20 AWG) — — — × W46 OEM-X-56 · Ignition switch (terminal 15) PROTEUS-Black23-18 · Ignition switch in — 0.5 mm² (≈20 AWG) — — — × W47 OEM-X-1 · Fuel pump relay control PROTEUS-Black35-20 · Lowside 10 — 0.5 mm² (≈20 AWG) — — — × W48 OEM-X-27 · Main relay control PROTEUS-Black35-9 · Lowside 11 — 0.5 mm² (≈20 AWG) — — — × W49 OEM-X-38 · O2 sensor heater relay control PROTEUS-Black35-21 · Lowside 12 — 0.5 mm² (≈20 AWG) — — — × W50 OEM-X-2 · Idle speed control valve (close winding) PROTEUS-Black35-10 · Lowside 13 — 0.5 mm² (≈20 AWG) — — — × W51 OEM-X-29 · Idle speed control valve (open winding) PROTEUS-Black35-11 · Lowside 14 — 0.5 mm² (≈20 AWG) — — — × W52 OEM-X-36 · Evap purge solenoid PROTEUS-Black35-12 · Lowside 15 — 0.5 mm² (≈20 AWG) — — — × W53 OEM-X-7 · VANOS intake camshaft solenoid PROTEUS-Black35-23 · Lowside 16 — 0.5 mm² (≈20 AWG) — — — × W54 OEM-X-8 · Check engine light (MIL) PROTEUS-Black35-7 · Injector 7 — 0.5 mm² (≈20 AWG) — — — × W55 OEM-X-41 · Mass air flow (MAF) signal PROTEUS-White35-13 · Analog Volt 1 — 0.5 mm² (≈20 AWG) — — — × W56 OEM-X-73 · Throttle position (TPS) PROTEUS-White35-24 · Analog Volt 2 — 0.5 mm² (≈20 AWG) — — — × W57 OEM-X-13 · O2 sensor signal PROTEUS-White35-14 · Analog Volt 3 — 0.5 mm² (≈20 AWG) — — — × W58 OEM-X-78 · Engine coolant temperature (ECT) PROTEUS-White35-20 · Coolant temp (CLT) — 0.5 mm² (≈20 AWG) — — — × W59 OEM-X-77 · Intake air temperature (IAT) PROTEUS-White35-30 · Intake air temp (IAT) — 0.5 mm² (≈20 AWG) — — — × W60 OEM-X-42 · Vehicle speed signal PROTEUS-Black23-2 · Digital 3 — 0.5 mm² (≈20 AWG) — — — ×