W1 OEM-1-B · ECU power +14V (main relay) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W2 SP-14V-1 EMUPRO16-B-14 · +12V supply — 0.85 mm² (≈18 AWG) — — — × W3 SP-14V-1 EMUPRO16-B-8 · +12V supply — 0.85 mm² (≈18 AWG) — — — × W4 OEM-2-A · Power ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W5 OEM-2-B · Power ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W6 SP-GND-1 EMUPRO16-A-11 · Power GND — 0.85 mm² (≈18 AWG) — — — × W7 SP-GND-1 EMUPRO16-A-17 · Power GND — 0.85 mm² (≈18 AWG) — — — × W8 SP-GND-1 EMUPRO16-A-19 · Power GND — 0.85 mm² (≈18 AWG) — — — × W9 SP-GND-1 EMUPRO16-B-19 · Power GND — 0.85 mm² (≈18 AWG) — — — × W10 SP-GND-1 EMUPRO16-C-30 · Power GND — 0.85 mm² (≈18 AWG) — — — × W11 SP-GND-1 EMUPRO16-D-18 · Power GND — 0.85 mm² (≈18 AWG) — — — × W12 OEM-2-C · Sensor ground (E2) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W13 OEM-2-D · Sensor ground (E2) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W14 SP-0V-1 EMUPRO16-A-20 · Digital GND — 0.5 mm² (≈20 AWG) — — — × W15 SP-0V-1 EMUPRO16-B-9 · Digital GND (flash drive) — 0.5 mm² (≈20 AWG) — — — × W16 SP-0V-1 EMUPRO16-C-29 · Analog GND — 0.5 mm² (≈20 AWG) — — — × W17 SP-0V-1 EMUPRO16-D-17 · Analog GND — 0.5 mm² (≈20 AWG) — — — × W18 OEM-2-K · +5V sensor supply EMUPRO16-A-12 · +5V source A — 0.5 mm² (≈20 AWG) — — — × W19 OEM-2-E · Crank position (CAS NE) EMUPRO16-A-21 · Digital 1 (crank) — 0.5 mm² (≈20 AWG) — — — × W20 OEM-1-G · Ignition 1 (coils 1+4, wasted spark) EMUPRO16-A-30 · Ignition 1 — 0.5 mm² (≈20 AWG) — — — × W21 OEM-1-H · Ignition 2 (coils 2+3, wasted spark) EMUPRO16-A-29 · Ignition 2 — 0.5 mm² (≈20 AWG) — — — × W22 OEM-2-U · Injector 1 & 3 (batch) EMUPRO16-A-2 · Injector 1 — 0.5 mm² (≈20 AWG) — — — × W23 OEM-2-V · Injector 2 & 4 (batch) EMUPRO16-A-3 · Injector 2 — 0.5 mm² (≈20 AWG) — — — × W24 OEM-2-Y · Injector 3 (California sequential) EMUPRO16-A-4 · Injector 3 — 0.5 mm² (≈20 AWG) — — — × W25 OEM-2-Z · Injector 4 (California sequential) EMUPRO16-A-5 · Injector 4 — 0.5 mm² (≈20 AWG) — — — × W26 OEM-1-E · Malfunction indicator lamp (MIL) EMUPRO16-B-1 · Auxiliary 1 (WBO heater) — 0.5 mm² (≈20 AWG) — — — × W27 OEM-2-I · Tachometer output EMUPRO16-B-2 · Auxiliary 2 (WBO heater) — 0.5 mm² (≈20 AWG) — — — × W28 OEM-2-O · Air flow meter (AFM) EMUPRO16-C-31 · Precision analog 1 — 0.5 mm² (≈20 AWG) — — — × W29 OEM-2-N · O2 sensor EMUPRO16-C-18 · Analog 2 — 0.5 mm² (≈20 AWG) — — — × W30 OEM-2-Q · Coolant temperature (ECT) EMUPRO16-C-32 · Precision analog 2 — 0.5 mm² (≈20 AWG) — — — × W31 OEM-2-P · Intake air temperature (IAT) EMUPRO16-C-11 · Analog 3 — 0.5 mm² (≈20 AWG) — — — × W32 OEM-1-C · Start signal EMUPRO16-A-13 · Digital 2 — 0.5 mm² (≈20 AWG) — — — × W33 OEM-1-N · Wide-open throttle switch EMUPRO16-A-22 · Digital 3 — 0.5 mm² (≈20 AWG) — — — × W34 OEM-1-P · Power steering pressure switch EMUPRO16-A-14 · Digital 4 — 0.5 mm² (≈20 AWG) — — — × W35 OEM-1-Q · A/C request EMUPRO16-A-24 · Digital 5 (turbo) — 0.5 mm² (≈20 AWG) — — — × W36 OEM-1-V · Neutral/clutch switch EMUPRO16-A-16 · Digital 6 (turbo) — 0.5 mm² (≈20 AWG) — — — × W37 OEM-2-L · Idle switch (TPS) EMUPRO16-A-23 · Digital 7 — 0.5 mm² (≈20 AWG) — — — ×