W1 OEM-D-12 · EFI main relay power (+B) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W2 OEM-D-13 · EFI main relay power (second feed) (+B1) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W3 SP-14V-1 KV12-D-1 · ECU 14V Supply — 0.85 mm² (≈18 AWG) — — — × W4 SP-14V-1 KV12-D-2 · Auxiliary Output 13-16 14V Supply — 0.85 mm² (≈18 AWG) — — — × W5 SP-14V-1 KV12-D-20 · Auxiliary Output 9-12 14V Supply — 0.85 mm² (≈18 AWG) — — — × W6 OEM-A-26 · Power ground (E01/E02) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W7 SP-GND-1 KV12-A-19 · ECU Ground — 0.85 mm² (≈18 AWG) — — — × W8 SP-GND-1 KV12-B-34 · ECU Ground — 0.85 mm² (≈18 AWG) — — — × W9 SP-GND-1 KV12-B-9 · ECU Ground — 0.85 mm² (≈18 AWG) — — — × W10 SP-GND-1 KV12-C-1 · ECU Ground — 0.85 mm² (≈18 AWG) — — — × W11 SP-GND-1 KV12-C-26 · ECU Ground — 0.85 mm² (≈18 AWG) — — — × W12 OEM-B-9 · Sensor ground (E1) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W13 SP-0V-1 KV12-C-17 · Analog Sensor 0V Reference — 0.5 mm² (≈20 AWG) — — — × W14 SP-0V-1 KV12-C-25 · Analog Sensor 0V Reference — 0.5 mm² (≈20 AWG) — — — × W15 OEM-D-5 · Knock sensor 1 (KNK1) KV12-D-11 · Knock 1 + — 0.5 mm² (≈20 AWG) — — — × W16 OEM-A-12 · Injectors 1 & 4 (No.10) KV12-B-1 · Injection Channel 1 — 0.5 mm² (≈20 AWG) — — — × W17 OEM-A-11 · Injectors 2 & 6 (No.20) KV12-B-2 · Injection Channel 2 — 0.5 mm² (≈20 AWG) — — — × W18 OEM-A-25 · Injectors 3 & 5 (No.30) KV12-B-3 · Injection Channel 3 — 0.5 mm² (≈20 AWG) — — — × W19 OEM-D-4 · EFI main relay control (M-REL) KV12-D-9 · EFI Relay Output (Low Side 200mA) — 0.5 mm² (≈20 AWG) — — — × W20 OEM-B-11 · Throttle position sensor (VTA) KV12-C-2 · Analog Input Channel 1 — 0.5 mm² (≈20 AWG) — — — × W21 OEM-B-4 · Coolant temp (THW) KV12-C-3 · Analog Input Channel 2 — 0.5 mm² (≈20 AWG) — — — × W22 OEM-D-2 · Karman-vortex AFM signal (KS) KV12-C-27 · Digital Input 1 — 0.5 mm² (≈20 AWG) — — — × W23 OEM-B-6 · Primary O2 sensor (OX1) KV12-C-4 · Analog Input Channel 3 — 0.5 mm² (≈20 AWG) — — — × W24 OEM-D-3 · Intake air temp (THA) KV12-C-5 · Analog Input Channel 4 — 0.5 mm² (≈20 AWG) — — — × W25 OEM-D-9 · Vehicle speed sensor (SPD) KV12-C-28 · Digital Input 2 — 0.5 mm² (≈20 AWG) — — — × W26 OEM-D-10 · A/C compressor request (A/C) KV12-C-29 · Digital Input 3 — 0.5 mm² (≈20 AWG) — — — × W27 OEM-D-11 · Starter signal (STA) KV12-C-30 · Digital Input 4 — 0.5 mm² (≈20 AWG) — — — × W28 OEM-D-22 · Neutral start switch (NSW) KV12-C-31 · Digital Input 5 — 0.5 mm² (≈20 AWG) — — — × W29 NEW-KEYON-1 KV12-D-15 · Ignition Switch Input — 0.5 mm² (≈20 AWG) — — — ×