W1 OEM-T121-121 · ECM + coil power (J271 relay feed) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W2 OEM-T121-21 · ECM power (J271 relay feed) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W3 SP-14V-1 PROTEUS-Black23-23 · Main relay feed — 0.85 mm² (≈18 AWG) — — — × W4 OEM-T121-1 · ECU ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W5 OEM-T121-2 · ECU ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W6 SP-GND-1 PROTEUS-Black23-14 · Power ground — 0.85 mm² (≈18 AWG) — — — × W7 SP-GND-1 PROTEUS-Black23-19 · Power ground — 0.85 mm² (≈18 AWG) — — — × W8 SP-GND-1 PROTEUS-Black23-20 · Power ground — 0.85 mm² (≈18 AWG) — — — × W9 SP-GND-1 PROTEUS-Black35-17 · Power ground — 0.85 mm² (≈18 AWG) — — — × W10 SP-GND-1 PROTEUS-Black35-18 · Power ground — 0.85 mm² (≈18 AWG) — — — × W11 SP-GND-1 PROTEUS-Black35-24 · Power ground — 0.85 mm² (≈18 AWG) — — — × W12 OEM-T121-108 · Sensor ground SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W13 OEM-T121-29 · MAF sensor ground (G70) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W14 OEM-T121-34 · Accelerator pedal position 1 ground (G79) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W15 OEM-T121-36 · Accelerator pedal position 2 ground (G185) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W16 OEM-T121-90 · Crank position sensor ground (G28) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W17 OEM-T121-91 · Throttle position sensor ground (G187/G188) 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-T121-72 · Accelerator pedal position 1 5V supply (G79) PROTEUS-White35-10 · 5V supply #2 — 0.5 mm² (≈20 AWG) — — — × W29 OEM-T121-73 · Accelerator pedal position 2 5V supply (G185) PROTEUS-White35-21 · 5V supply #1 — 0.5 mm² (≈20 AWG) — — — × W30 OEM-T121-83 · Throttle position sensor 5V supply (G187/G188) PROTEUS-White35-22 · 5V supply #2 — 0.5 mm² (≈20 AWG) — — — × W31 OEM-T121-98 · Cam + boost sensor 5V supply (G40/G31) PROTEUS-White35-32 · 5V supply #1 — 0.5 mm² (≈20 AWG) — — — × W32 OEM-T121-99 · Knock sensor 5V supply (G61/G66) PROTEUS-White35-33 · 5V supply #2 — 0.5 mm² (≈20 AWG) — — — × W33 OEM-T121-82 · Crank position sensor (G28) PROTEUS-Black23-5 · VR 1 positive — 0.5 mm² (≈20 AWG) — — — × W34 SP-0V-1 PROTEUS-Black23-13 · VR 1 negative — 0.5 mm² (≈20 AWG) — — — × W35 OEM-T121-86 · Camshaft position sensor (G40) PROTEUS-Black23-1 · Digital 2 — 0.5 mm² (≈20 AWG) — — — × W36 OEM-T121-106 · Knock sensor 1 (G61) PROTEUS-White35-34 · Knock 1 — 0.5 mm² (≈20 AWG) — — — × W37 OEM-T121-107 · Knock sensor 2 (G66) PROTEUS-White35-35 · Knock 2 — 0.5 mm² (≈20 AWG) — — — × W38 OEM-T121-102 · Ignition coil 1 (N127) PROTEUS-Black35-35 · Ignition 1 — 0.5 mm² (≈20 AWG) — — — × W39 OEM-T121-95 · Ignition coil 2 (N128) PROTEUS-Black35-34 · Ignition 2 — 0.5 mm² (≈20 AWG) — — — × W40 OEM-T121-103 · Ignition coil 3 (N158) PROTEUS-Black35-22 · Ignition 3 — 0.5 mm² (≈20 AWG) — — — × W41 OEM-T121-94 · Ignition coil 4 (N163) PROTEUS-Black35-33 · Ignition 4 — 0.5 mm² (≈20 AWG) — — — × W42 OEM-T121-96 · Injector 1 (N30) PROTEUS-Black35-3 · Injector 1 — 0.5 mm² (≈20 AWG) — — — × W43 OEM-T121-89 · Injector 2 (N31) PROTEUS-Black35-15 · Injector 2 — 0.5 mm² (≈20 AWG) — — — × W44 OEM-T121-97 · Injector 3 (N32) PROTEUS-Black35-4 · Injector 3 — 0.5 mm² (≈20 AWG) — — — × W45 OEM-T121-88 · Injector 4 (N33) PROTEUS-Black35-16 · Injector 4 — 0.5 mm² (≈20 AWG) — — — × W46 OEM-T121-118 · Throttle motor G186 (−) PROTEUS-Black23-7 · ETB 1 positive — 0.5 mm² (≈20 AWG) — — — × W47 OEM-T121-117 · Throttle motor G186 (+) PROTEUS-Black23-6 · ETB 1 negative — 0.5 mm² (≈20 AWG) — — — × W48 OEM-T121-3 · Ignition switch +12V (term 15) PROTEUS-Black23-18 · Ignition switch in — 0.5 mm² (≈20 AWG) — — — × W49 OEM-T121-53 · MAF sensor signal (G70) PROTEUS-White35-13 · Analog Volt 1 — 0.5 mm² (≈20 AWG) — — — × W50 OEM-T121-101 · Boost pressure sensor (G31) PROTEUS-White35-24 · Analog Volt 2 — 0.5 mm² (≈20 AWG) — — — × W51 OEM-T121-33 · Accelerator pedal position 1 (G79) PROTEUS-White35-14 · Analog Volt 3 — 0.5 mm² (≈20 AWG) — — — × W52 OEM-T121-84 · Throttle position sensor 1 (G187) PROTEUS-White35-25 · Analog Volt 4 — 0.5 mm² (≈20 AWG) — — — × W53 OEM-T121-35 · Accelerator pedal position 2 (G185) PROTEUS-White35-15 · Analog Volt 5 — 0.5 mm² (≈20 AWG) — — — × W54 OEM-T121-92 · Throttle position sensor 2 (G188) PROTEUS-White35-26 · Analog Volt 6 — 0.5 mm² (≈20 AWG) — — — × W55 OEM-T121-93 · Engine coolant temperature (G62) PROTEUS-White35-20 · Coolant temp (CLT) — 0.5 mm² (≈20 AWG) — — — × W56 OEM-T121-65 · Fuel pump relay control PROTEUS-Black35-20 · Lowside 10 — 0.5 mm² (≈20 AWG) — — — × W57 OEM-T121-66 · Secondary-air pump relay (J299) PROTEUS-Black35-9 · Lowside 11 — 0.5 mm² (≈20 AWG) — — — × W58 OEM-T121-5 · Wideband lambda heater (Z19) PROTEUS-Black35-21 · Lowside 12 — 0.5 mm² (≈20 AWG) — — — × W59 OEM-T121-63 · Post-cat lambda heater (Z29) PROTEUS-Black35-10 · Lowside 13 — 0.5 mm² (≈20 AWG) — — — × W60 OEM-T121-104 · Boost control solenoid (N75) PROTEUS-Black35-11 · Lowside 14 — 0.5 mm² (≈20 AWG) — — — × W61 OEM-T121-105 · Diverter valve (N249) PROTEUS-Black35-12 · Lowside 15 — 0.5 mm² (≈20 AWG) — — — × W62 OEM-T121-115 · VVT camshaft adjustment valve (N205) PROTEUS-Black35-23 · Lowside 16 — 0.5 mm² (≈20 AWG) — — — × W63 OEM-T121-47 · Check engine light (MIL) PROTEUS-Black35-5 · Injector 5 — 0.5 mm² (≈20 AWG) — — — × W64 OEM-T121-48 · EPC warning light PROTEUS-Black35-6 · Injector 6 — 0.5 mm² (≈20 AWG) — — — × W65 OEM-T121-64 · EVAP canister valve (N80) PROTEUS-Black35-7 · Injector 7 — 0.5 mm² (≈20 AWG) — — — × W66 OEM-T121-9 · Secondary-air injection valve (N112) PROTEUS-Black35-19 · Injector 8 — 0.5 mm² (≈20 AWG) — — — × W67 OEM-T121-68 · Post-cat lambda signal (G130) PROTEUS-White35-16 · Analog Volt 7 — 0.5 mm² (≈20 AWG) — — — × W68 OEM-T121-69 · Post-cat lambda signal (G130) PROTEUS-White35-27 · Analog Volt 8 — 0.5 mm² (≈20 AWG) — — — × W69 OEM-T121-85 · Intake air temperature (G42) PROTEUS-White35-30 · Intake air temp (IAT) — 0.5 mm² (≈20 AWG) — — — × W70 OEM-T121-54 · Road speed signal (VSS) PROTEUS-Black23-2 · Digital 3 — 0.5 mm² (≈20 AWG) — — — × W71 OEM-T121-60 · CAN bus high PROTEUS-Black23-17 · CAN 1 High — 0.5 mm² (≈20 AWG) — — — × W72 OEM-T121-58 · CAN bus low PROTEUS-Black23-16 · CAN 1 Low — 0.5 mm² (≈20 AWG) — — — ×