W1 OEM-1-B · ECU power +14V (main relay) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W2 SP-14V-1 SL6-A-34 · Aux 9–10 14V supply — 0.85 mm² (≈18 AWG) — — — × W3 SP-14V-1 SL6-B-1 · ECU 14V supply — 0.85 mm² (≈18 AWG) — — — × W4 OEM-2-A · Power ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W5 OEM-2-B · Power ground SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W6 SP-GND-1 SL6-B-18 · ECU ground — 0.85 mm² (≈18 AWG) — — — × W7 SP-GND-1 SL6-B-26 · ECU ground — 0.85 mm² (≈18 AWG) — — — × W8 OEM-2-C · Sensor ground (E2) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W9 OEM-2-D · Sensor ground (E2) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W10 SP-0V-1 SL6-B-10 · Analog sensor 0V reference — 0.5 mm² (≈20 AWG) — — — × W11 OEM-2-K · +5V sensor supply SL6-B-2 · Sensor supply Vref1 5.0V — 0.5 mm² (≈20 AWG) — — — × W12 OEM-2-E · Crank position (CAS NE) SL6-B-5 · Crank index sensor + — 0.5 mm² (≈20 AWG) — — — × W13 SP-0V-1 SL6-B-6 · Crank index sensor − — 0.5 mm² (≈20 AWG) — — — × W14 OEM-2-G · Cam position (CAS G) SL6-B-7 · Sync sensor + — 0.5 mm² (≈20 AWG) — — — × W15 SP-0V-1 SL6-B-8 · Sync sensor − — 0.5 mm² (≈20 AWG) — — — × W16 OEM-1-G · Ignition 1 (coils 1+4, wasted spark) SL6-A-26 · Ignition channel 1 — 0.5 mm² (≈20 AWG) — — — × W17 OEM-1-H · Ignition 2 (coils 2+3, wasted spark) SL6-A-27 · Ignition channel 2 — 0.5 mm² (≈20 AWG) — — — × W18 OEM-2-U · Injector 1 & 3 (batch) SL6-A-1 · Injection channel 1 — 0.5 mm² (≈20 AWG) — — — × W19 OEM-2-V · Injector 2 & 4 (batch) SL6-A-2 · Injection channel 2 — 0.5 mm² (≈20 AWG) — — — × W20 OEM-2-Y · Injector 3 (California sequential) SL6-A-3 · Injection channel 3 — 0.5 mm² (≈20 AWG) — — — × W21 OEM-2-Z · Injector 4 (California sequential) SL6-A-4 · Injection channel 4 — 0.5 mm² (≈20 AWG) — — — × W22 OEM-1-E · Malfunction indicator lamp (MIL) SL6-A-14 · Auxiliary output 5 — 0.5 mm² (≈20 AWG) — — — × W23 OEM-2-I · Tachometer output SL6-A-15 · Auxiliary output 6 — 0.5 mm² (≈20 AWG) — — — × W24 OEM-2-O · Air flow meter (AFM) SL6-B-11 · Analog input 1 — 0.5 mm² (≈20 AWG) — — — × W25 OEM-2-N · O2 sensor SL6-B-12 · Analog input 2 — 0.5 mm² (≈20 AWG) — — — × W26 OEM-2-Q · Coolant temperature (ECT) SL6-B-13 · Analog input 3 — 0.5 mm² (≈20 AWG) — — — × W27 OEM-2-P · Intake air temperature (IAT) SL6-B-14 · Analog input 4 — 0.5 mm² (≈20 AWG) — — — × W28 OEM-1-C · Start signal SL6-A-20 · Digital input 1 — 0.5 mm² (≈20 AWG) — — — × W29 OEM-1-N · Wide-open throttle switch SL6-A-21 · Digital input 2 — 0.5 mm² (≈20 AWG) — — — × W30 OEM-1-P · Power steering pressure switch SL6-A-22 · Digital input 3 — 0.5 mm² (≈20 AWG) — — — × W31 OEM-1-Q · A/C request SL6-A-23 · Digital input 4 — 0.5 mm² (≈20 AWG) — — — × W32 OEM-1-V · Neutral/clutch switch SL6-A-24 · Digital input 5 — 0.5 mm² (≈20 AWG) — — — × W33 OEM-2-L · Idle switch (TPS) SL6-A-25 · Digital input 6 — 0.5 mm² (≈20 AWG) — — — ×