W1 OEM-1-B · ECU power +14V (main relay) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W2 SP-14V-1 M800-A-26 · VBAT Battery Positive — 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 M800-A-10 · GND Battery Negative — 0.85 mm² (≈18 AWG) — — — × W6 SP-GND-1 M800-A-11 · GND Battery Negative — 0.85 mm² (≈18 AWG) — — — × W7 OEM-2-C · Sensor ground (E2) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W8 OEM-2-D · Sensor ground (E2) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W9 SP-0V-1 M800-B-14 · 0V Comms Reference — 0.5 mm² (≈20 AWG) — — — × W10 SP-0V-1 M800-B-15 · 0V Auxiliary Sensor Supply — 0.5 mm² (≈20 AWG) — — — × W11 SP-0V-1 M800-B-16 · 0V Engine Sensor Supply — 0.5 mm² (≈20 AWG) — — — × W12 OEM-2-K · +5V sensor supply M800-A-2 · 5V Engine Sensor Supply — 0.5 mm² (≈20 AWG) — — — × W13 OEM-2-E · Crank position (CAS NE) M800-B-1 · Crank Reference Timing Input — 0.5 mm² (≈20 AWG) — — — × W14 OEM-2-G · Cam position (CAS G) M800-B-2 · Cam Sync Timing Input — 0.5 mm² (≈20 AWG) — — — × W15 OEM-1-G · Ignition 1 (coils 1+4, wasted spark) M800-A-3 · IGN1 — 0.5 mm² (≈20 AWG) — — — × W16 OEM-1-H · Ignition 2 (coils 2+3, wasted spark) M800-A-4 · IGN2 — 0.5 mm² (≈20 AWG) — — — × W17 OEM-2-U · Injector 1 & 3 (batch) M800-A-19 · INJ1 — 0.5 mm² (≈20 AWG) — — — × W18 OEM-2-V · Injector 2 & 4 (batch) M800-A-20 · INJ2 — 0.5 mm² (≈20 AWG) — — — × W19 OEM-2-Y · Injector 3 (California sequential) M800-A-21 · INJ3 — 0.5 mm² (≈20 AWG) — — — × W20 OEM-2-Z · Injector 4 (California sequential) M800-A-22 · INJ4 — 0.5 mm² (≈20 AWG) — — — × W21 OEM-1-E · Malfunction indicator lamp (MIL) M800-A-18 · AUX1 — 0.5 mm² (≈20 AWG) — — — × W22 OEM-2-I · Tachometer output M800-A-1 · AUX2 — 0.5 mm² (≈20 AWG) — — — × W23 OEM-2-O · Air flow meter (AFM) M800-A-14 · AV1 — 0.5 mm² (≈20 AWG) — — — × W24 OEM-2-N · O2 sensor M800-A-15 · Analog Voltage Input 2 — 0.5 mm² (≈20 AWG) — — — × W25 OEM-2-Q · Coolant temperature (ECT) M800-B-3 · Analog Temperature Input 1 — 0.5 mm² (≈20 AWG) — — — × W26 OEM-2-P · Intake air temperature (IAT) M800-B-4 · Analog Temperature Input 2 — 0.5 mm² (≈20 AWG) — — — × W27 OEM-1-C · Start signal M800-B-8 · Digital Input 1 — 0.5 mm² (≈20 AWG) — — — × W28 OEM-1-N · Wide-open throttle switch M800-B-9 · Digital Input 2 — 0.5 mm² (≈20 AWG) — — — × W29 OEM-1-P · Power steering pressure switch M800-B-10 · Digital Input 3 — 0.5 mm² (≈20 AWG) — — — × W30 OEM-1-Q · A/C request M800-B-11 · Digital Input 4 — 0.5 mm² (≈20 AWG) — — — × W31 OEM-1-V · Neutral/clutch switch M800-A-16 · Analog Voltage Input 3 — 0.5 mm² (≈20 AWG) — — — × W32 OEM-2-L · Idle switch (TPS) M800-A-17 · Analog Voltage Input 4 — 0.5 mm² (≈20 AWG) — — — ×