W1 OEM-4-B · ECU power +12V (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-4-A · Chassis ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W4 OEM-4-C · Chassis ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W5 OEM-4-D · Chassis ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W6 OEM-4-K · Chassis ground 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-3-O · Sensor ground SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W14 OEM-4-H · Crank pickup timing ground (CKP gnd) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W15 SP-0V-1 PROTEUS-White35-1 · Sensor ground — 0.5 mm² (≈20 AWG) — — — × W16 SP-0V-1 PROTEUS-White35-2 · Sensor ground — 0.5 mm² (≈20 AWG) — — — × W17 SP-0V-1 PROTEUS-White35-23 · Sensor ground — 0.5 mm² (≈20 AWG) — — — × W18 SP-0V-1 PROTEUS-White35-29 · Sensor ground — 0.5 mm² (≈20 AWG) — — — × W19 SP-0V-1 PROTEUS-White35-3 · Sensor ground — 0.5 mm² (≈20 AWG) — — — × W20 SP-0V-1 PROTEUS-White35-4 · Sensor ground — 0.5 mm² (≈20 AWG) — — — × W21 SP-0V-1 PROTEUS-White35-5 · Sensor ground — 0.5 mm² (≈20 AWG) — — — × W22 SP-0V-1 PROTEUS-White35-6 · Sensor ground — 0.5 mm² (≈20 AWG) — — — × W23 SP-0V-1 PROTEUS-White35-7 · Sensor ground — 0.5 mm² (≈20 AWG) — — — × W24 SP-0V-1 PROTEUS-White35-8 · Sensor ground — 0.5 mm² (≈20 AWG) — — — × W25 OEM-3-I · +5V sensor reference PROTEUS-White35-10 · 5V supply #2 — 0.5 mm² (≈20 AWG) — — — × W26 OEM-4-E · Crank position (CKP) sensor PROTEUS-Black23-5 · VR 1 positive — 0.5 mm² (≈20 AWG) — — — × W27 SP-0V-1 PROTEUS-Black23-13 · VR 1 negative — 0.5 mm² (≈20 AWG) — — — × W28 OEM-4-G · CAS SGC (cam sync) PROTEUS-Black23-1 · Digital 2 — 0.5 mm² (≈20 AWG) — — — × W29 OEM-4-F · CAS SGT (cam trigger) PROTEUS-Black23-4 · VR 2 positive — 0.5 mm² (≈20 AWG) — — — × W30 SP-0V-1 PROTEUS-Black23-12 · VR 2 negative — 0.5 mm² (≈20 AWG) — — — × W31 OEM-4-N · Ignition coil trigger (cyl 1&4) PROTEUS-Black35-35 · Ignition 1 — 0.5 mm² (≈20 AWG) — — — × W32 OEM-4-R · Ignition coil trigger (cyl 2&3) PROTEUS-Black35-34 · Ignition 2 — 0.5 mm² (≈20 AWG) — — — × W33 OEM-4-U · Injector 1 (cyl 1) PROTEUS-Black35-3 · Injector 1 — 0.5 mm² (≈20 AWG) — — — × W34 OEM-4-V · Injector 2 (cyl 2) PROTEUS-Black35-15 · Injector 2 — 0.5 mm² (≈20 AWG) — — — × W35 OEM-4-W · Injector 3 (cyl 3) PROTEUS-Black35-4 · Injector 3 — 0.5 mm² (≈20 AWG) — — — × W36 OEM-4-X · Injector 4 (cyl 4) PROTEUS-Black35-16 · Injector 4 — 0.5 mm² (≈20 AWG) — — — × W37 OEM-3-B · MAF sensor input PROTEUS-White35-13 · Analog Volt 1 — 0.5 mm² (≈20 AWG) — — — × W38 OEM-3-F · Throttle position (TPS) PROTEUS-White35-24 · Analog Volt 2 — 0.5 mm² (≈20 AWG) — — — × W39 OEM-3-G · Engine coolant temp (CLT) PROTEUS-White35-20 · Coolant temp (CLT) — 0.5 mm² (≈20 AWG) — — — × W40 OEM-1-A · Cooling fan relay (low-side) PROTEUS-Black35-20 · Lowside 10 — 0.5 mm² (≈20 AWG) — — — × W41 OEM-1-B · A/C condenser fan relay PROTEUS-Black35-9 · Lowside 11 — 0.5 mm² (≈20 AWG) — — — × W42 OEM-1-G · A/C clutch relay PROTEUS-Black35-21 · Lowside 12 — 0.5 mm² (≈20 AWG) — — — × W43 OEM-1-U · Fuel pump relay (low-side) PROTEUS-Black35-10 · Lowside 13 — 0.5 mm² (≈20 AWG) — — — × W44 OEM-3-M · Front O2 heater control PROTEUS-Black35-11 · Lowside 14 — 0.5 mm² (≈20 AWG) — — — × W45 OEM-1-E · Check engine light (MIL) PROTEUS-Black35-12 · Lowside 15 — 0.5 mm² (≈20 AWG) — — — × W46 OEM-4-J · PRC solenoid (FPR control) PROTEUS-Black35-23 · Lowside 16 — 0.5 mm² (≈20 AWG) — — — × W47 OEM-4-O · EGR vent solenoid PROTEUS-Black35-5 · Injector 5 — 0.5 mm² (≈20 AWG) — — — × W48 OEM-4-P · EGR vacuum solenoid PROTEUS-Black35-6 · Injector 6 — 0.5 mm² (≈20 AWG) — — — × W49 OEM-4-Q · Idle air control (IAC) valve PROTEUS-Black35-7 · Injector 7 — 0.5 mm² (≈20 AWG) — — — × W50 OEM-4-T · EVAP purge solenoid PROTEUS-Black35-19 · Injector 8 — 0.5 mm² (≈20 AWG) — — — × W51 OEM-3-H · EGR boost sensor PROTEUS-White35-14 · Analog Volt 3 — 0.5 mm² (≈20 AWG) — — — × W52 OEM-3-N · EGR boost sensor (2nd channel) PROTEUS-White35-25 · Analog Volt 4 — 0.5 mm² (≈20 AWG) — — — × W53 OEM-3-C · Front O2 sensor input PROTEUS-White35-15 · Analog Volt 5 — 0.5 mm² (≈20 AWG) — — — × W54 OEM-3-D · Rear O2 sensor input PROTEUS-White35-26 · Analog Volt 6 — 0.5 mm² (≈20 AWG) — — — × W55 OEM-3-K · Intake air temp (IAT) PROTEUS-White35-30 · Intake air temp (IAT) — 0.5 mm² (≈20 AWG) — — — × W56 OEM-3-J · EGR valve position sensor PROTEUS-White35-16 · Analog Volt 7 — 0.5 mm² (≈20 AWG) — — — × W57 OEM-1-M · Vehicle speed sensor (VSS) PROTEUS-Black23-2 · Digital 3 — 0.5 mm² (≈20 AWG) — — — × W58 OEM-1-C · Starter input (12V while cranking) PROTEUS-Black23-10 · Digital 1 — 0.5 mm² (≈20 AWG) — — — × W59 OEM-1-K · A/C pressure switch (A/C request) PROTEUS-Black23-3 · Digital 4 — 0.5 mm² (≈20 AWG) — — — × W60 OEM-1-L · Clutch switch PROTEUS-Black23-9 · Digital 5 — 0.5 mm² (≈20 AWG) — — — × W61 OEM-1-Q · Brake switch PROTEUS-Black23-11 · Digital 6 — 0.5 mm² (≈20 AWG) — — — × W62 OEM-3-L · Idle switch (closed throttle) PROTEUS-White35-27 · Analog Volt 8 — 0.5 mm² (≈20 AWG) — — — × W63 OEM-3-P · Power steering pressure switch PROTEUS-White35-17 · Analog Volt 9 — 0.5 mm² (≈20 AWG) — — — ×