W1 OEM-2-P · ISC valve +14V feed SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W2 OEM-4-AF · ECU power +14V (main relay) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W3 SP-14V-1 M130-A-26 · Battery Positive — 0.85 mm² (≈18 AWG) — — — × W4 OEM-4-AG · Constant +12V M130-B-12 · Battery Backup — 0.85 mm² (≈18 AWG) — — — × W5 OEM-3-A · Power ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W6 OEM-3-B · Power ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W7 OEM-4-A · Power ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W8 SP-GND-1 M130-A-10 · Battery Negative 1 — 0.85 mm² (≈18 AWG) — — — × W9 SP-GND-1 M130-A-11 · Battery Negative 2 — 0.85 mm² (≈18 AWG) — — — × W10 OEM-4-O · Signal ground SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W11 SP-0V-1 M130-B-15 · Sensor 0V A — 0.5 mm² (≈20 AWG) — — — × W12 SP-0V-1 M130-B-16 · Sensor 0V B — 0.5 mm² (≈20 AWG) — — — × W13 OEM-4-L · +5V sensor supply M130-A-2 · Sensor 5.0V A — 0.5 mm² (≈20 AWG) — — — × W14 OEM-3-Y · Crank position (CKP) M130-B-1 · Universal Digital Input 1 — 0.5 mm² (≈20 AWG) — — — × W15 OEM-3-V · Cam position (CMP) M130-B-2 · Universal Digital Input 2 — 0.5 mm² (≈20 AWG) — — — × W16 OEM-4-M · Knock sensor M130-B-7 · Knock Input 1 — 0.5 mm² (≈20 AWG) — — — × W17 OEM-3-F · Ignition 1 (coils 1+4, wasted spark) M130-A-3 · Low Side Ignition 1 — 0.5 mm² (≈20 AWG) — — — × W18 OEM-3-I · Ignition 2 (coils 2+3, wasted spark) M130-A-4 · Low Side Ignition 2 — 0.5 mm² (≈20 AWG) — — — × W19 OEM-2-A · Injector 1 M130-A-19 · Peak Hold Injector 1 — 0.5 mm² (≈20 AWG) — — — × W20 OEM-2-D · Injector 2 M130-A-23 · Low Side Injector 1 — 0.5 mm² (≈20 AWG) — — — × W21 OEM-2-G · Injector 3 M130-A-20 · Peak Hold Injector 2 — 0.5 mm² (≈20 AWG) — — — × W22 OEM-2-J · Injector 4 M130-A-24 · Low Side Injector 2 — 0.5 mm² (≈20 AWG) — — — × W23 OEM-2-B · Cooling fan relay M130-A-21 · Peak Hold Injector 3 — 0.5 mm² (≈20 AWG) — — — × W24 OEM-2-C · Condenser fan relay M130-A-22 · Peak Hold Injector 4 — 0.5 mm² (≈20 AWG) — — — × W25 OEM-2-K · A/C clutch relay M130-A-27 · Peak Hold Injector 5 — 0.5 mm² (≈20 AWG) — — — × W26 OEM-2-M · Fuel pump relay M130-A-28 · Peak Hold Injector 6 — 0.5 mm² (≈20 AWG) — — — × W27 OEM-3-H · Main relay M130-A-29 · Peak Hold Injector 7 — 0.5 mm² (≈20 AWG) — — — × W28 OEM-3-J · Front O2 heater M130-A-18 · Half Bridge Output 1 — 0.5 mm² (≈20 AWG) — — — × W29 OEM-3-P · Rear O2 heater M130-A-1 · Half Bridge Output 2 — 0.5 mm² (≈20 AWG) — — — × W30 OEM-2-Q · ISC valve low side M130-A-30 · Peak Hold Injector 8 — 0.5 mm² (≈20 AWG) — — — × W31 OEM-2-E · EGR valve M130-A-31 · Half Bridge Output 3 — 0.5 mm² (≈20 AWG) — — — × W32 OEM-2-F · EGR valve M130-A-32 · Half Bridge Output 4 — 0.5 mm² (≈20 AWG) — — — × W33 OEM-2-H · EGR valve M130-A-33 · Half Bridge Output 5 — 0.5 mm² (≈20 AWG) — — — × W34 OEM-2-I · EGR valve M130-A-34 · Half Bridge Output 6 — 0.5 mm² (≈20 AWG) — — — × W35 OEM-4-X · Mass air flow (MAF) M130-A-14 · Analogue Voltage Input 1 — 0.5 mm² (≈20 AWG) — — — × W36 OEM-4-AE · Pressure sensor (Mazda: EGR boost sensor) M130-A-15 · Analogue Voltage Input 2 — 0.5 mm² (≈20 AWG) — — — × W37 OEM-4-V · Throttle position (TPS) M130-A-16 · Analogue Voltage Input 3 — 0.5 mm² (≈20 AWG) — — — × W38 OEM-4-AA · Rear O2 signal M130-A-17 · Analogue Voltage Input 4 — 0.5 mm² (≈20 AWG) — — — × W39 OEM-4-W · Front O2 signal M130-A-25 · Analogue Voltage Input 5 — 0.5 mm² (≈20 AWG) — — — × W40 OEM-4-P · Coolant temperature (ECT) M130-B-3 · Analogue Temperature Input 1 — 0.5 mm² (≈20 AWG) — — — × W41 OEM-4-N · Intake air temperature (IAT) M130-B-4 · Analogue Temperature Input 2 — 0.5 mm² (≈20 AWG) — — — × W42 OEM-4-AD · Fuel level M130-B-20 · Analogue Voltage Input 6 — 0.5 mm² (≈20 AWG) — — — × W43 OEM-3-T · Vehicle speed M130-B-8 · Universal Digital Input 3 — 0.5 mm² (≈20 AWG) — — — × W44 OEM-3-S · Immobiliser M130-B-9 · Universal Digital Input 4 — 0.5 mm² (≈20 AWG) — — — × W45 OEM-4-B · Brake switch M130-B-10 · Universal Digital Input 5 — 0.5 mm² (≈20 AWG) — — — × W46 OEM-4-C · Power steering pressure switch M130-B-11 · Universal Digital Input 6 — 0.5 mm² (≈20 AWG) — — — × W47 OEM-4-F · A/C request M130-B-14 · Universal Digital Input 7 — 0.5 mm² (≈20 AWG) — — — × W48 OEM-4-H · Neutral switch M130-B-21 · Analogue Voltage Input 7 — 0.5 mm² (≈20 AWG) — — — × W49 OEM-4-I · Clutch switch M130-B-22 · Analogue Voltage Input 8 — 0.5 mm² (≈20 AWG) — — — ×