W1 OEM-A-2 · Ignition power 2 SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W2 OEM-A-3 · Ignition power 1 SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W3 SP-14V-1 MS3PROULTIMA-A-35 · 12V+ switched power in — 0.85 mm² (≈18 AWG) — — — × W4 OEM-A-4 · Power ground 2 SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W5 OEM-A-5 · Power ground 1 SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W6 OEM-A-8 · Logic ground 2 SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W7 OEM-A-9 · Logic ground 1 SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W8 OEM-E-3 · Logic ground 3 SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W9 SP-GND-1 MS3PROULTIMA-A-13 · Power ground — 0.85 mm² (≈18 AWG) — — — × W10 SP-GND-1 MS3PROULTIMA-B-18 · Ground — 0.85 mm² (≈18 AWG) — — — × W11 SP-GND-1 MS3PROULTIMA-B-3 · Ground — 0.85 mm² (≈18 AWG) — — — × W12 SP-GND-1 MS3PROULTIMA-B-5 · Ground — 0.85 mm² (≈18 AWG) — — — × W13 SP-GND-1 MS3PROULTIMA-B-7 · Ground — 0.85 mm² (≈18 AWG) — — — × W14 SP-GND-1 MS3PROULTIMA-B-9 · Ground — 0.85 mm² (≈18 AWG) — — — × W15 OEM-A-24 · Sensor ground 1 SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W16 SP-0V-1 MS3PROULTIMA-A-16 · Logic ground — 0.5 mm² (≈20 AWG) — — — × W17 SP-0V-1 MS3PROULTIMA-A-18 · Sensor return — 0.5 mm² (≈20 AWG) — — — × W18 SP-0V-1 MS3PROULTIMA-C-17 · Sensor return — 0.5 mm² (≈20 AWG) — — — × W19 SP-0V-1 MS3PROULTIMA-C-18 · Sensor return — 0.5 mm² (≈20 AWG) — — — × W20 SP-0V-1 MS3PROULTIMA-C-19 · Sensor return — 0.5 mm² (≈20 AWG) — — — × W21 SP-0V-1 MS3PROULTIMA-C-20 · Sensor return — 0.5 mm² (≈20 AWG) — — — × W22 SP-0V-1 MS3PROULTIMA-C-21 · Sensor return — 0.5 mm² (≈20 AWG) — — — × W23 OEM-A-7 · Crank position sensor (T1) MS3PROULTIMA-A-6 · CKP+ — 0.5 mm² (≈20 AWG) — — — × W24 SP-0V-1 MS3PROULTIMA-A-15 · CKP− — 0.5 mm² (≈20 AWG) — — — × W25 OEM-A-6 · Cam position sensor (T2) MS3PROULTIMA-A-26 · CMP+ — 0.5 mm² (≈20 AWG) — — — × W26 SP-0V-1 MS3PROULTIMA-A-27 · CMP− — 0.5 mm² (≈20 AWG) — — — × W27 OEM-A-1 · Knock sensor MS3PROULTIMA-A-31 · Knock in 1 — 0.5 mm² (≈20 AWG) — — — × W28 OEM-A-16 · Ignition coil 1 MS3PROULTIMA-B-13 · Spark out G — 0.5 mm² (≈20 AWG) — — — × W29 OEM-A-15 · Ignition coil 2 MS3PROULTIMA-B-14 · Spark out E — 0.5 mm² (≈20 AWG) — — — × W30 OEM-A-14 · Ignition coil 3 MS3PROULTIMA-B-15 · Spark out C — 0.5 mm² (≈20 AWG) — — — × W31 OEM-A-13 · Ignition coil 4 MS3PROULTIMA-B-16 · Spark out H — 0.5 mm² (≈20 AWG) — — — × W32 OEM-B-5 · Injector 1 MS3PROULTIMA-A-3 · Injector out J — 0.5 mm² (≈20 AWG) — — — × W33 OEM-B-4 · Injector 2 MS3PROULTIMA-A-4 · Injector out I — 0.5 mm² (≈20 AWG) — — — × W34 OEM-B-3 · Injector 3 MS3PROULTIMA-B-1 · Injector out A — 0.5 mm² (≈20 AWG) — — — × W35 OEM-B-2 · Injector 4 MS3PROULTIMA-B-10 · Injector out F — 0.5 mm² (≈20 AWG) — — — × W36 OEM-E-17 · Fuel pump relay MS3PROULTIMA-A-28 · Fuel pump relay out — 0.5 mm² (≈20 AWG) — — — × W37 OEM-E-7 · Main relay control MS3PROULTIMA-A-14 · PWM / Idle Out 1 — 0.5 mm² (≈20 AWG) — — — × W38 OEM-B-6 · VTEC solenoid RLY1-R-OUT · Relay contact output (switched +12 V to load) — 0.5 mm² (≈20 AWG) — — — × W39 SP-14V-1 RLY1-R-IN · Relay contact input (switched +12 V) — 0.5 mm² (≈20 AWG) — — — × W40 SP-14V-1 RLY1-R-COIL+ · Relay coil positive (switched +12 V) — 0.5 mm² (≈20 AWG) — — — × W41 RLY1-R-COIL- · Relay coil negative (ECU low-side driver) MS3PROULTIMA-C-4 · Digital out 1 — 0.5 mm² (≈20 AWG) — — — × W42 OEM-A-30 · MAP sensor MS3PROULTIMA-A-19 · Analog in 1 — 0.5 mm² (≈20 AWG) — — — × W43 OEM-B-8 · Coolant temp sensor MS3PROULTIMA-A-11 · CLT in — 0.5 mm² (≈20 AWG) — — — × W44 OEM-E-9 · Ignition signal MS3PROULTIMA-B-19 · Digital switched 12V in — 0.5 mm² (≈20 AWG) — — — × W45 OEM-E-12 · Radiator fan control MS3PROULTIMA-C-3 · Digital out 2 — 0.5 mm² (≈20 AWG) — — — × W46 OEM-E-18 · A/C clutch relay MS3PROULTIMA-A-30 · PWM out 3 — 0.5 mm² (≈20 AWG) — — — × W47 OEM-E-8 · A/F sensor heater relay MS3PROULTIMA-C-2 · PWM out 4 — 0.5 mm² (≈20 AWG) — — — × W48 OEM-E-21 · Secondary O2 heater MS3PROULTIMA-C-1 · PWM out 5 — 0.5 mm² (≈20 AWG) — — — × W49 OEM-A-10 · A/F sensor heater MS3PROULTIMA-A-1 · High current out 1 — 0.5 mm² (≈20 AWG) — — — × W50 OEM-B-15 · Engine mount control solenoid MS3PROULTIMA-A-2 · High current out 2 — 0.5 mm² (≈20 AWG) — — — × W51 OEM-B-18 · Alternator control MS3PROULTIMA-A-5 · High current out 3 — 0.5 mm² (≈20 AWG) — — — × W52 OEM-B-21 · Evap canister purge valve MS3PROULTIMA-B-11 · Injector out G — 0.5 mm² (≈20 AWG) — — — × W53 OEM-E-19 · Evap canister vent shut valve MS3PROULTIMA-B-12 · Injector out H — 0.5 mm² (≈20 AWG) — — — × W54 OEM-E-25 · Engine speed pulse (tacho) MS3PROULTIMA-A-24 · Tach out — 0.5 mm² (≈20 AWG) — — — × W55 OEM-E-20 · Secondary O2 sensor MS3PROULTIMA-A-25 · O2 in — 0.5 mm² (≈20 AWG) — — — × W56 OEM-E-1 · Coolant temp sensor 2 MS3PROULTIMA-A-10 · MAT in — 0.5 mm² (≈20 AWG) — — — × W57 OEM-B-17 · Intake air temp sensor MS3PROULTIMA-A-21 · Analog in 3 — 0.5 mm² (≈20 AWG) — — — × W58 OEM-B-13 · Alternator FR signal MS3PROULTIMA-A-22 · Analog In 4 — 0.5 mm² (≈20 AWG) — — — × W59 OEM-E-14 · Fuel tank pressure sensor MS3PROULTIMA-A-23 · Analog In 5 — 0.5 mm² (≈20 AWG) — — — × W60 OEM-E-15 · Electrical load detector MS3PROULTIMA-A-12 · Analog In 6 — 0.5 mm² (≈20 AWG) — — — × W61 OEM-E-16 · Power steering load detector MS3PROULTIMA-A-17 · Analog In 7 — 0.5 mm² (≈20 AWG) — — — × W62 OEM-A-18 · Vehicle speed sensor MS3PROULTIMA-B-28 · Digital frequency in 1 — 0.5 mm² (≈20 AWG) — — — × W63 OEM-B-11 · VTEC oil pressure switch MS3PROULTIMA-A-32 · Digital switched in 1 — 0.5 mm² (≈20 AWG) — — — × W64 OEM-D-1 · Cruise set switch MS3PROULTIMA-B-20 · Digital switched in 2 — 0.5 mm² (≈20 AWG) — — — × W65 OEM-D-4 · Cruise main switch MS3PROULTIMA-B-29 · Digital switched in 3 — 0.5 mm² (≈20 AWG) — — — × W66 OEM-D-7 · Cruise resume switch MS3PROULTIMA-C-11 · Digital switched in 4 — 0.5 mm² (≈20 AWG) — — — × W67 OEM-D-8 · Brake pedal position switch MS3PROULTIMA-C-10 · Digital switched in 5 — 0.5 mm² (≈20 AWG) — — — × W68 OEM-D-9 · Cruise clutch signal MS3PROULTIMA-B-34 · Digital Frequency in 1 VR+ — 0.5 mm² (≈20 AWG) — — — × W69 OEM-E-22 · Brake pedal switch MS3PROULTIMA-B-35 · Digital Frequency in 1 VR− — 0.5 mm² (≈20 AWG) — — — × W70 OEM-E-28 · A/C switch signal MS3PROULTIMA-B-17 · Digital frequency in 2 — 0.5 mm² (≈20 AWG) — — — × W71 OEM-E-11 · CAN H MS3PROULTIMA-A-34 · CAN H — 0.5 mm² (≈20 AWG) — — — × W72 OEM-E-24 · CAN L MS3PROULTIMA-A-33 · CAN L — 0.5 mm² (≈20 AWG) — — — × W73 OEM-A-21 · Sensor voltage 1 SP-5V-1 — 0.5 mm² (≈20 AWG) — — — × W74 SP-5V-1 MS3PROULTIMA-C-15 · 5V+ VREF out 2 — 0.5 mm² (≈20 AWG) — — — × W75 SP-5V-1 TPS-J-VCC · 5V supply in — 0.5 mm² (≈20 AWG) — — — × W76 TPS-J-SIG · Throttle position signal MS3PROULTIMA-A-20 · Analog in 2 — 0.5 mm² (≈20 AWG) — — — × W77 TPS-J-GND · Sensor ground SP-0V-1 — 0.5 mm² (≈20 AWG) — — — ×