W1 OEM-A-14 · ECU power (control-unit relay) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W2 SP-14V-1 MS3PROMINI-A-1 · 12V+ switched power in — 0.85 mm² (≈18 AWG) — — — × W3 OEM-A-13 · Ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W4 OEM-A-19 · Ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W5 SP-GND-1 MS3PROMINI-A-22 · Power ground — 0.85 mm² (≈18 AWG) — — — × W6 SP-GND-1 MS3PROMINI-A-23 · Power ground — 0.85 mm² (≈18 AWG) — — — × W7 OEM-A-5 · Knock sensor return SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W8 OEM-A-6 · Sensor ground (CTS/Hall/AFM/throttle) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W9 SP-0V-1 MS3PROMINI-A-21 · Sensor ground — 0.5 mm² (≈20 AWG) — — — × W10 OEM-A-17 · AFM potentiometer supply MS3PROMINI-A-2 · +5V VREF out — 0.5 mm² (≈20 AWG) — — — × W11 OEM-A-18 · Hall sender signal (engine speed) MS3PROMINI-A-32 · CMP+ — 0.5 mm² (≈20 AWG) — — — × W12 OEM-A-25 · Ignition timing signal to TCI MS3PROMINI-A-17 · Spark out A — 0.5 mm² (≈20 AWG) — — — × W13 OEM-A-12 · Injector driver (batch, all 4) MS3PROMINI-A-10 · Injector out F — 0.5 mm² (≈20 AWG) — — — × W14 OEM-A-3 · Fuel pump relay control MS3PROMINI-A-4 · Fuel pump out — 0.5 mm² (≈20 AWG) — — — × W15 OEM-A-21 · AFM signal MS3PROMINI-A-13 · Analog in 1 — 0.5 mm² (≈20 AWG) — — — × W16 OEM-A-10 · Coolant temperature sensor MS3PROMINI-A-26 · CLT in — 0.5 mm² (≈20 AWG) — — — × W17 OEM-A-22 · Idle stabilizer valve coil 1 MS3PROMINI-A-3 · PWM out 1 / Idle — 0.5 mm² (≈20 AWG) — — — × W18 OEM-A-23 · Idle stabilizer valve coil 2 MS3PROMINI-A-11 · Injector out G — 0.5 mm² (≈20 AWG) — — — × W19 OEM-A-2 · Oxygen (lambda) sensor signal MS3PROMINI-A-14 · Analog in 2 — 0.5 mm² (≈20 AWG) — — — × W20 OEM-A-9 · Intake air temperature sensor MS3PROMINI-A-27 · IAT in — 0.5 mm² (≈20 AWG) — — — × W21 OEM-A-1 · Starter signal (term 50) MS3PROMINI-A-29 · Digital switched in 1 / Flex fuel — 0.5 mm² (≈20 AWG) — — — × W22 OEM-A-11 · Idle/WOT throttle switch MS3PROMINI-A-34 · Digital frequency in 1 (Hall) — 0.5 mm² (≈20 AWG) — — — × W23 OEM-A-16 · A/C compressor signal MS3PROMINI-A-35 · Digital frequency in 2 (Hall) — 0.5 mm² (≈20 AWG) — — — ×