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 M170-A-23 · Battery Positive — 0.85 mm² (≈18 AWG) — — — × W4 SP-14V-1 M170-A-32 · Battery Positive — 0.85 mm² (≈18 AWG) — — — × W5 SP-14V-1 M170-A-41 · Battery Positive — 0.85 mm² (≈18 AWG) — — — × W6 OEM-B-21 · Backup power (battery constant) M170-A-54 · Battery Backup — 0.85 mm² (≈18 AWG) — — — × W7 OEM-B-10 · Power ground 2 SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W8 OEM-B-2 · Power ground 1 SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W9 OEM-B-20 · Ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W10 OEM-B-22 · Ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W11 SP-GND-1 M170-A-14 · Battery Negative 1 — 0.85 mm² (≈18 AWG) — — — × W12 SP-GND-1 M170-A-15 · Battery Negative 2 — 0.85 mm² (≈18 AWG) — — — × W13 SP-GND-1 M170-A-19 · Battery Negative 3 — 0.85 mm² (≈18 AWG) — — — × W14 SP-GND-1 M170-A-20 · Battery Negative 4 — 0.85 mm² (≈18 AWG) — — — × W15 SP-GND-1 M170-A-21 · Battery Negative 5 — 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 M170-A-11 · Sensor 0V A — 0.5 mm² (≈20 AWG) — — — × W21 SP-0V-1 M170-A-27 · Sensor 0V B — 0.5 mm² (≈20 AWG) — — — × W22 OEM-C-19 · Sensor 5V supply 1 (MAP) M170-A-16 · Sensor 5.0V A — 0.5 mm² (≈20 AWG) — — — × W23 OEM-C-28 · Sensor 5V supply 2 M170-A-34 · Sensor 5.0V B — 0.5 mm² (≈20 AWG) — — — × W24 OEM-C-8 · Crank sensor + (CKP+) M170-A-49 · Universal Digital Input 1 — 0.5 mm² (≈20 AWG) — — — × W25 OEM-C-9 · Crank sensor − (CKP−) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W26 OEM-C-20 · Cam (TDC1) sensor + M170-A-56 · Universal Digital Input 2 — 0.5 mm² (≈20 AWG) — — — × W27 OEM-C-21 · Cam (TDC1) sensor − SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W28 OEM-C-29 · Cam (TDC2) sensor + M170-A-46 · Universal Digital Input 3 — 0.5 mm² (≈20 AWG) — — — × W29 OEM-C-4 · Ignition coil 1 M170-A-1 · Low Side Ignition 1 — 0.5 mm² (≈20 AWG) — — — × W30 OEM-C-12 · Ignition coil 2 M170-A-5 · Low Side Ignition 2 — 0.5 mm² (≈20 AWG) — — — × W31 OEM-C-13 · Ignition coil 3 M170-A-4 · Low Side Ignition 3 — 0.5 mm² (≈20 AWG) — — — × W32 OEM-C-14 · Ignition coil 4 M170-A-10 · Low Side Ignition 4 — 0.5 mm² (≈20 AWG) — — — × W33 OEM-B-11 · Injector 1 M170-A-33 · Peak Hold Injector 1 — 0.5 mm² (≈20 AWG) — — — × W34 OEM-B-3 · Injector 2 M170-A-43 · Low Side Injector 1 — 0.5 mm² (≈20 AWG) — — — × W35 OEM-B-4 · Injector 3 M170-A-50 · Peak Hold Injector 2 — 0.5 mm² (≈20 AWG) — — — × W36 OEM-B-5 · Injector 4 M170-A-51 · Low Side Injector 2 — 0.5 mm² (≈20 AWG) — — — × W37 OEM-A-15 · Fuel pump relay (USDM) M170-A-63 · Peak Hold Injector 3 — 0.5 mm² (≈20 AWG) — — — × W38 OEM-A-16 · Fuel pump relay (JDM) M170-A-66 · Peak Hold Injector 4 — 0.5 mm² (≈20 AWG) — — — × W39 OEM-A-17 · A/C clutch relay M170-A-24 · Peak Hold Injector 5 — 0.5 mm² (≈20 AWG) — — — × W40 OEM-A-20 · Radiator fan relay M170-A-42 · Peak Hold Injector 6 — 0.5 mm² (≈20 AWG) — — — × W41 OEM-A-28 · Air pump relay M170-A-57 · Peak Hold Injector 7 — 0.5 mm² (≈20 AWG) — — — × W42 OEM-B-12 · VTEC solenoid M170-A-9 · Half Bridge Output 1 — 0.5 mm² (≈20 AWG) — — — × W43 OEM-C-1 · Primary O2 heater M170-A-8 · Half Bridge Output 2 — 0.5 mm² (≈20 AWG) — — — × W44 OEM-C-11 · Secondary O2 heater control M170-A-59 · Half Bridge Output 3 — 0.5 mm² (≈20 AWG) — — — × W45 OEM-B-23 · Idle air control valve M170-A-62 · Peak Hold Injector 8 — 0.5 mm² (≈20 AWG) — — — × W46 OEM-A-1 · Coolant temp gauge drive M170-A-65 · Half Bridge Output 4 — 0.5 mm² (≈20 AWG) — — — × W47 OEM-A-12 · Immobilizer indicator light M170-A-58 · Half Bridge Output 5 — 0.5 mm² (≈20 AWG) — — — × W48 OEM-A-18 · Check engine light (MIL) M170-A-64 · Half Bridge Output 6 — 0.5 mm² (≈20 AWG) — — — × W49 OEM-C-17 · MAP sensor M170-A-26 · Analogue Voltage Input 1 — 0.5 mm² (≈20 AWG) — — — × W50 OEM-C-27 · Throttle position sensor M170-A-18 · Analogue Voltage Input 2 — 0.5 mm² (≈20 AWG) — — — × W51 OEM-A-23 · Secondary O2 sensor M170-A-6 · Analogue Voltage Input 3 — 0.5 mm² (≈20 AWG) — — — × W52 OEM-C-15 · Secondary O2 sensor M170-A-7 · Analogue Voltage Input 4 — 0.5 mm² (≈20 AWG) — — — × W53 OEM-C-16 · Primary O2 sensor M170-A-12 · Analogue Voltage Input 5 — 0.5 mm² (≈20 AWG) — — — × W54 OEM-C-26 · Coolant temp sensor M170-A-28 · Analogue Temperature Input 1 — 0.5 mm² (≈20 AWG) — — — × W55 OEM-C-25 · Intake air temp sensor M170-A-38 · Analogue Temperature Input 2 — 0.5 mm² (≈20 AWG) — — — × W56 OEM-A-29 · Fuel tank pressure sensor M170-A-36 · Analogue Voltage Input 6 — 0.5 mm² (≈20 AWG) — — — × W57 OEM-A-30 · Electrical load detector M170-A-35 · Analogue Voltage Input 7 — 0.5 mm² (≈20 AWG) — — — × W58 OEM-C-24 · Air pump electric current sensor M170-A-44 · Analogue Voltage Input 8 — 0.5 mm² (≈20 AWG) — — — × W59 OEM-A-9 · Vehicle speed sensor M170-A-45 · Universal Digital Input 4 — 0.5 mm² (≈20 AWG) — — — × W60 OEM-C-5 · Alternator FR signal M170-A-52 · Universal Digital Input 5 — 0.5 mm² (≈20 AWG) — — — × W61 OEM-A-24 · Starter switch signal M170-A-53 · Universal Digital Input 6 — 0.5 mm² (≈20 AWG) — — — × W62 OEM-A-26 · Power steering load detect M170-A-13 · Universal Digital Input 7 — 0.5 mm² (≈20 AWG) — — — × W63 OEM-A-27 · A/C switch (request) M170-A-22 · Universal Digital Input 8 — 0.5 mm² (≈20 AWG) — — — ×