W1 OEM-1-B · ECU power +14V (main relay) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W2 SP-14V-1 MS3PROEVOHC-A-35 · 12V+ switched power in — 0.85 mm² (≈18 AWG) — — — × W3 OEM-2-A · Power ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W4 OEM-2-B · Power ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W5 SP-GND-1 MS3PROEVOHC-B-3 · Ground — 0.85 mm² (≈18 AWG) — — — × W6 SP-GND-1 MS3PROEVOHC-B-5 · Ground — 0.85 mm² (≈18 AWG) — — — × W7 SP-GND-1 MS3PROEVOHC-B-7 · Ground — 0.85 mm² (≈18 AWG) — — — × W8 SP-GND-1 MS3PROEVOHC-B-9 · Ground — 0.85 mm² (≈18 AWG) — — — × W9 OEM-2-C · Sensor ground (E2) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W10 OEM-2-D · Sensor ground (E2) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W11 SP-0V-1 MS3PROEVOHC-A-13 · Logic Ground — 0.5 mm² (≈20 AWG) — — — × W12 SP-0V-1 MS3PROEVOHC-A-18 · Sensor return — 0.5 mm² (≈20 AWG) — — — × W13 SP-0V-1 MS3PROEVOHC-C-17 · Sensor return — 0.5 mm² (≈20 AWG) — — — × W14 SP-0V-1 MS3PROEVOHC-C-18 · Sensor return — 0.5 mm² (≈20 AWG) — — — × W15 SP-0V-1 MS3PROEVOHC-C-19 · Sensor return — 0.5 mm² (≈20 AWG) — — — × W16 SP-0V-1 MS3PROEVOHC-C-20 · Sensor return — 0.5 mm² (≈20 AWG) — — — × W17 SP-0V-1 MS3PROEVOHC-C-21 · Sensor return — 0.5 mm² (≈20 AWG) — — — × W18 OEM-2-K · +5V sensor supply MS3PROEVOHC-A-8 · 5V+ VREF out — 0.5 mm² (≈20 AWG) — — — × W19 OEM-2-E · Crank position (CAS NE) MS3PROEVOHC-A-6 · CKP+ — 0.5 mm² (≈20 AWG) — — — × W20 SP-0V-1 MS3PROEVOHC-A-15 · CKP− — 0.5 mm² (≈20 AWG) — — — × W21 OEM-2-G · Cam position (CAS G) MS3PROEVOHC-A-26 · CMP+ — 0.5 mm² (≈20 AWG) — — — × W22 SP-0V-1 MS3PROEVOHC-A-27 · CMP− — 0.5 mm² (≈20 AWG) — — — × W23 OEM-1-G · Ignition 1 (coils 1+4, wasted spark) MS3PROEVOHC-B-13 · Spark out G — 0.5 mm² (≈20 AWG) — — — × W24 OEM-1-H · Ignition 2 (coils 2+3, wasted spark) MS3PROEVOHC-B-14 · Spark out E — 0.5 mm² (≈20 AWG) — — — × W25 OEM-2-U · Injector 1 & 3 (batch) MS3PROEVOHC-A-3 · Injector out J — 0.5 mm² (≈20 AWG) — — — × W26 OEM-2-V · Injector 2 & 4 (batch) MS3PROEVOHC-A-4 · Injector out I — 0.5 mm² (≈20 AWG) — — — × W27 OEM-2-Y · Injector 3 (California sequential) MS3PROEVOHC-B-1 · Injector out A — 0.5 mm² (≈20 AWG) — — — × W28 OEM-2-Z · Injector 4 (California sequential) MS3PROEVOHC-B-10 · Injector out F — 0.5 mm² (≈20 AWG) — — — × W29 OEM-2-Q · Coolant temperature (ECT) MS3PROEVOHC-A-11 · CLT in — 0.5 mm² (≈20 AWG) — — — × W30 OEM-1-J · A/C relay MS3PROEVOHC-A-28 · Fuel pump relay out — 0.5 mm² (≈20 AWG) — — — × W31 OEM-1-R · A/C extra cooling fan relay MS3PROEVOHC-A-14 · PWM / Idle Out 1 — 0.5 mm² (≈20 AWG) — — — × W32 OEM-1-E · Malfunction indicator lamp (MIL) MS3PROEVOHC-C-4 · Digital out 1 — 0.5 mm² (≈20 AWG) — — — × W33 OEM-2-W · Idle speed control (ISC) valve MS3PROEVOHC-A-29 · PWM out 2 — 0.5 mm² (≈20 AWG) — — — × W34 OEM-2-X · Purge solenoid valve MS3PROEVOHC-C-3 · Digital out 2 — 0.5 mm² (≈20 AWG) — — — × W35 OEM-2-I · Tachometer output MS3PROEVOHC-A-24 · Tach out — 0.5 mm² (≈20 AWG) — — — × W36 OEM-2-O · Air flow meter (AFM) MS3PROEVOHC-A-19 · Analog in 1 — 0.5 mm² (≈20 AWG) — — — × W37 OEM-2-M · TPS signal (A/T) MS3PROEVOHC-A-9 · TPS in — 0.5 mm² (≈20 AWG) — — — × W38 OEM-2-N · O2 sensor MS3PROEVOHC-A-25 · O2 in — 0.5 mm² (≈20 AWG) — — — × W39 OEM-2-P · Intake air temperature (IAT) MS3PROEVOHC-A-10 · MAT in — 0.5 mm² (≈20 AWG) — — — × W40 OEM-1-C · Start signal MS3PROEVOHC-A-32 · Digital switched in 1 — 0.5 mm² (≈20 AWG) — — — × W41 OEM-1-N · Wide-open throttle switch MS3PROEVOHC-B-20 · Digital switched in 2 — 0.5 mm² (≈20 AWG) — — — × W42 OEM-1-P · Power steering pressure switch MS3PROEVOHC-B-29 · Digital switched in 3 — 0.5 mm² (≈20 AWG) — — — × W43 OEM-1-Q · A/C request MS3PROEVOHC-C-11 · Digital switched in 4 — 0.5 mm² (≈20 AWG) — — — × W44 OEM-1-V · Neutral/clutch switch MS3PROEVOHC-C-10 · Digital switched in 5 — 0.5 mm² (≈20 AWG) — — — × W45 OEM-2-L · Idle switch (TPS) MS3PROEVOHC-B-28 · Digital frequency in 1 (unconditioned) — 0.5 mm² (≈20 AWG) — — — ×