W1 OEM-B-1 · Power source 1 (main relay) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W2 OEM-B-9 · Power source 2 (main relay) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W3 SP-14V-1 KV16-D-1 · ECU 14V Supply — 0.85 mm² (≈18 AWG) — — — × W4 SP-14V-1 KV16-D-2 · Auxiliary Output 13-16 14V Supply — 0.85 mm² (≈18 AWG) — — — × W5 SP-14V-1 KV16-D-20 · Auxiliary Output 9-12 14V Supply — 0.85 mm² (≈18 AWG) — — — × W6 OEM-B-10 · Power ground 2 SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W7 OEM-B-2 · Power ground 1 SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W8 OEM-B-20 · Ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W9 OEM-B-22 · Ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W10 SP-GND-1 KV16-A-13 · ECU Ground — 0.85 mm² (≈18 AWG) — — — × W11 SP-GND-1 KV16-A-19 · ECU Ground — 0.85 mm² (≈18 AWG) — — — × W12 SP-GND-1 KV16-B-34 · ECU Ground — 0.85 mm² (≈18 AWG) — — — × W13 SP-GND-1 KV16-B-9 · ECU Ground — 0.85 mm² (≈18 AWG) — — — × W14 SP-GND-1 KV16-C-1 · ECU Ground — 0.85 mm² (≈18 AWG) — — — × W15 SP-GND-1 KV16-C-26 · ECU Ground — 0.85 mm² (≈18 AWG) — — — × W16 OEM-C-18 · Sensor ground 2 SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W17 OEM-C-30 · Cam (TDC2) sensor − SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W18 OEM-C-31 · Timing ground SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W19 OEM-C-7 · Sensor ground 1 SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W20 SP-0V-1 KV16-C-17 · Analog Sensor 0V Reference — 0.5 mm² (≈20 AWG) — — — × W21 SP-0V-1 KV16-C-25 · Analog Sensor 0V Reference — 0.5 mm² (≈20 AWG) — — — × W22 OEM-C-19 · Sensor 5V supply 1 (MAP) KV16-D-21 · Sensor Supply Vref1: 5.0V — 0.5 mm² (≈20 AWG) — — — × W23 OEM-C-28 · Sensor 5V supply 2 KV16-D-22 · Sensor Supply Vref2: 5.0V — 0.5 mm² (≈20 AWG) — — — × W24 OEM-C-9 · Crank sensor − (CKP−) KV16-D-5 · Crank Index Sensor - — 0.5 mm² (≈20 AWG) — — — × W25 OEM-C-8 · Crank sensor + (CKP+) KV16-D-4 · Crank Index Sensor + — 0.5 mm² (≈20 AWG) — — — × W26 OEM-C-21 · Cam (TDC1) sensor − KV16-D-7 · Sync Sensor - — 0.5 mm² (≈20 AWG) — — — × W27 OEM-C-20 · Cam (TDC1) sensor + KV16-D-6 · Sync Sensor + — 0.5 mm² (≈20 AWG) — — — × W28 OEM-C-4 · Ignition coil 1 KV16-B-26 · Ignition Channel 1 — 0.5 mm² (≈20 AWG) — — — × W29 OEM-C-12 · Ignition coil 2 KV16-B-27 · Ignition Channel 2 — 0.5 mm² (≈20 AWG) — — — × W30 OEM-C-13 · Ignition coil 3 KV16-B-28 · Ignition Channel 3 — 0.5 mm² (≈20 AWG) — — — × W31 OEM-C-14 · Ignition coil 4 KV16-B-29 · Ignition Channel 4 — 0.5 mm² (≈20 AWG) — — — × W32 OEM-B-11 · Injector 1 KV16-B-1 · Injection Channel 1 — 0.5 mm² (≈20 AWG) — — — × W33 OEM-B-3 · Injector 2 KV16-B-2 · Injection Channel 2 — 0.5 mm² (≈20 AWG) — — — × W34 OEM-B-4 · Injector 3 KV16-B-3 · Injection Channel 3 — 0.5 mm² (≈20 AWG) — — — × W35 OEM-B-5 · Injector 4 KV16-B-4 · Injection Channel 4 — 0.5 mm² (≈20 AWG) — — — × W36 OEM-A-15 · Fuel pump relay (USDM) KV16-D-9 · EFI Relay Output (Low Side 200mA) — 0.5 mm² (≈20 AWG) — — — × W37 OEM-A-16 · Fuel pump relay (JDM) KV16-B-14 · Auxiliary Output 5 — 0.5 mm² (≈20 AWG) — — — × W38 OEM-A-17 · A/C clutch relay KV16-B-15 · Auxiliary Output 6 — 0.5 mm² (≈20 AWG) — — — × W39 OEM-A-20 · Radiator fan relay KV16-B-16 · Auxiliary Output 7 — 0.5 mm² (≈20 AWG) — — — × W40 OEM-A-28 · Air pump relay KV16-B-17 · Auxiliary Output 8 — 0.5 mm² (≈20 AWG) — — — × W41 OEM-B-12 · VTEC solenoid KV16-B-18 · Auxiliary Output 9 — 0.5 mm² (≈20 AWG) — — — × W42 OEM-C-1 · Primary O2 heater KV16-A-10 · Lambda 1 Heater - — 0.5 mm² (≈20 AWG) — — — × W43 OEM-C-11 · Secondary O2 heater control KV16-A-11 · Lambda 2 Heater - — 0.5 mm² (≈20 AWG) — — — × W44 OEM-B-23 · Idle air control valve KV16-B-10 · Auxiliary Output 1 — 0.5 mm² (≈20 AWG) — — — × W45 OEM-A-1 · Coolant temp gauge drive KV16-B-11 · Auxiliary Output 2 — 0.5 mm² (≈20 AWG) — — — × W46 OEM-A-12 · Immobilizer indicator light KV16-B-12 · Auxiliary Output 3 — 0.5 mm² (≈20 AWG) — — — × W47 OEM-A-18 · Check engine light (MIL) KV16-B-13 · Auxiliary Output 4 — 0.5 mm² (≈20 AWG) — — — × W48 OEM-A-2 · Air control valve solenoid KV16-B-5 · Injection Channel 5 — 0.5 mm² (≈20 AWG) — — — × W49 OEM-A-3 · Evap bypass solenoid KV16-B-6 · Injection Channel 6 — 0.5 mm² (≈20 AWG) — — — × W50 OEM-A-4 · Evap canister vent shut valve KV16-B-7 · Injection Channel 7 — 0.5 mm² (≈20 AWG) — — — × W51 OEM-A-6 · Evap canister purge valve KV16-B-8 · Injection Channel 8 — 0.5 mm² (≈20 AWG) — — — × W52 OEM-C-2 · Alternator control KV16-A-1 · Injection Channel 9 — 0.5 mm² (≈20 AWG) — — — × W53 OEM-C-17 · MAP sensor KV16-C-2 · Analog Input Channel 1 — 0.5 mm² (≈20 AWG) — — — × W54 OEM-C-27 · Throttle position sensor KV16-C-3 · Analog Input Channel 2 — 0.5 mm² (≈20 AWG) — — — × W55 OEM-A-23 · Secondary O2 sensor KV16-C-4 · Analog Input Channel 3 — 0.5 mm² (≈20 AWG) — — — × W56 OEM-C-15 · Secondary O2 sensor KV16-C-5 · Analog Input Channel 4 — 0.5 mm² (≈20 AWG) — — — × W57 OEM-C-16 · Primary O2 sensor KV16-C-6 · Analog Input Channel 5 — 0.5 mm² (≈20 AWG) — — — × W58 OEM-C-26 · Coolant temp sensor KV16-C-7 · Analog Input Channel 6 — 0.5 mm² (≈20 AWG) — — — × W59 OEM-C-25 · Intake air temp sensor KV16-C-8 · Analog Input Channel 7 — 0.5 mm² (≈20 AWG) — — — × W60 OEM-A-29 · Fuel tank pressure sensor KV16-C-9 · Analog Input Channel 8 — 0.5 mm² (≈20 AWG) — — — × W61 OEM-A-30 · Electrical load detector KV16-C-10 · Analog Input Channel 9 — 0.5 mm² (≈20 AWG) — — — × W62 OEM-C-24 · Air pump electric current sensor KV16-C-11 · Analog Input Channel 10 — 0.5 mm² (≈20 AWG) — — — × W63 OEM-A-9 · Vehicle speed sensor KV16-C-27 · Digital Input 1 — 0.5 mm² (≈20 AWG) — — — × W64 OEM-C-5 · Alternator FR signal KV16-C-28 · Digital Input 2 — 0.5 mm² (≈20 AWG) — — — × W65 OEM-A-24 · Starter switch signal KV16-C-29 · Digital Input 3 — 0.5 mm² (≈20 AWG) — — — × W66 OEM-A-26 · Power steering load detect KV16-C-30 · Digital Input 4 — 0.5 mm² (≈20 AWG) — — — × W67 OEM-A-27 · A/C switch (request) KV16-C-31 · Digital Input 5 — 0.5 mm² (≈20 AWG) — — — × W68 OEM-A-32 · Brake switch KV16-C-32 · Digital Input 6 — 0.5 mm² (≈20 AWG) — — — × W69 OEM-C-10 · VTEC pressure switch KV16-C-33 · Digital Input 7 — 0.5 mm² (≈20 AWG) — — — ×