W1 OEM-E10-31 · ECU power +B (main relay) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W2 SP-14V-1 KV12-D-1 · ECU 14V Supply — 0.85 mm² (≈18 AWG) — — — × W3 SP-14V-1 KV12-D-2 · Auxiliary Output 13-16 14V Supply — 0.85 mm² (≈18 AWG) — — — × W4 SP-14V-1 KV12-D-20 · Auxiliary Output 9-12 14V Supply — 0.85 mm² (≈18 AWG) — — — × W5 OEM-E9-4 · Power ground (E11) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W6 OEM-E9-69 · ECU power ground (E1) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W7 OEM-E9-78 · Power ground (E01) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W8 OEM-E9-79 · Power ground (E01/E02) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W9 OEM-E9-80 · Power ground (E01/E02) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W10 SP-GND-1 KV12-A-19 · ECU Ground — 0.85 mm² (≈18 AWG) — — — × W11 SP-GND-1 KV12-B-34 · ECU Ground — 0.85 mm² (≈18 AWG) — — — × W12 SP-GND-1 KV12-B-9 · ECU Ground — 0.85 mm² (≈18 AWG) — — — × W13 SP-GND-1 KV12-C-1 · ECU Ground — 0.85 mm² (≈18 AWG) — — — × W14 SP-GND-1 KV12-C-26 · ECU Ground — 0.85 mm² (≈18 AWG) — — — × W15 OEM-E9-5 · Cam sensor 2 ground (G2-) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W16 OEM-E9-6 · Cam sensor 1 ground (G1-) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W17 OEM-E9-65 · Sensor ground (E2) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W18 OEM-E9-7 · Crank sensor ground (NE-) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W19 SP-0V-1 KV12-C-17 · Analog Sensor 0V Reference — 0.5 mm² (≈20 AWG) — — — × W20 SP-0V-1 KV12-C-25 · Analog Sensor 0V Reference — 0.5 mm² (≈20 AWG) — — — × W21 OEM-E9-41 · Sensor supply +5V (VCC) KV12-D-21 · Sensor Supply Vref1: 5.0V — 0.5 mm² (≈20 AWG) — — — × W22 OEM-E9-27 · Crank position (NE) KV12-D-4 · Crank Index Sensor + — 0.5 mm² (≈20 AWG) — — — × W23 SP-0V-1 KV12-D-5 · Crank Index Sensor - — 0.5 mm² (≈20 AWG) — — — × W24 OEM-E9-26 · Camshaft position 1 (G1) KV12-D-6 · Sync Sensor + — 0.5 mm² (≈20 AWG) — — — × W25 SP-0V-1 KV12-D-7 · Sync Sensor - — 0.5 mm² (≈20 AWG) — — — × W26 OEM-E9-50 · Knock sensor 1 (KNK1) KV12-D-11 · Knock 1 + — 0.5 mm² (≈20 AWG) — — — × W27 OEM-E9-49 · Knock sensor 2 (KNK2) KV12-D-17 · Knock 2 + — 0.5 mm² (≈20 AWG) — — — × W28 OEM-E9-57 · Ignition 1 (IGT1) KV12-B-26 · Ignition Channel 1 — 0.5 mm² (≈20 AWG) — — — × W29 OEM-E9-56 · Ignition 2 (IGT2) KV12-B-27 · Ignition Channel 2 — 0.5 mm² (≈20 AWG) — — — × W30 OEM-E9-55 · Ignition 3 (IGT3) KV12-B-28 · Ignition Channel 3 — 0.5 mm² (≈20 AWG) — — — × W31 OEM-E9-54 · Ignition 4 (IGT4) KV12-B-29 · Ignition Channel 4 — 0.5 mm² (≈20 AWG) — — — × W32 OEM-E9-53 · Ignition 5 (IGT5) KV12-B-30 · Ignition Channel 5 — 0.5 mm² (≈20 AWG) — — — × W33 OEM-E9-52 · Ignition 6 (IGT6) KV12-B-31 · Ignition Channel 6 — 0.5 mm² (≈20 AWG) — — — × W34 OEM-E9-20 · Injector 1 KV12-B-1 · Injection Channel 1 — 0.5 mm² (≈20 AWG) — — — × W35 OEM-E9-19 · Injector 2 KV12-B-2 · Injection Channel 2 — 0.5 mm² (≈20 AWG) — — — × W36 OEM-E9-18 · Injector 3 KV12-B-3 · Injection Channel 3 — 0.5 mm² (≈20 AWG) — — — × W37 OEM-E9-17 · Injector 4 KV12-B-4 · Injection Channel 4 — 0.5 mm² (≈20 AWG) — — — × W38 OEM-E9-16 · Injector 5 KV12-B-5 · Injection Channel 5 — 0.5 mm² (≈20 AWG) — — — × W39 OEM-E9-15 · Injector 6 KV12-B-6 · Injection Channel 6 — 0.5 mm² (≈20 AWG) — — — × W40 OEM-E10-1 · Ignition switch (IGSW) KV12-D-15 · Ignition Switch Input — 0.5 mm² (≈20 AWG) — — — × W41 OEM-E10-23 · A/C clutch relay (ACMG) KV12-D-9 · EFI Relay Output (Low Side 200mA) — 0.5 mm² (≈20 AWG) — — — × W42 OEM-E10-24 · Main relay control (M-REL) KV12-B-14 · Auxiliary Output 5 — 0.5 mm² (≈20 AWG) — — — × W43 OEM-E9-71 · O2 heater 1 (HT1) KV12-A-10 · Lambda 1 Heater - — 0.5 mm² (≈20 AWG) — — — × W44 OEM-E9-72 · O2 heater 2 (HT2) KV12-A-11 · Lambda 2 Heater - — 0.5 mm² (≈20 AWG) — — — × W45 OEM-E10-22 · Fuel pump control (FPC) KV12-B-15 · Auxiliary Output 6 — 0.5 mm² (≈20 AWG) — — — × W46 OEM-E10-6 · Malfunction indicator lamp (MIL) KV12-B-16 · Auxiliary Output 7 — 0.5 mm² (≈20 AWG) — — — × W47 OEM-E9-32 · ISC stepper winding KV12-B-17 · Auxiliary Output 8 — 0.5 mm² (≈20 AWG) — — — × W48 OEM-E9-33 · ISC stepper winding KV12-B-10 · Auxiliary Output 1 — 0.5 mm² (≈20 AWG) — — — × W49 OEM-E9-34 · ISC stepper winding KV12-B-11 · Auxiliary Output 2 — 0.5 mm² (≈20 AWG) — — — × W50 OEM-E9-35 · ISC stepper winding KV12-B-12 · Auxiliary Output 3 — 0.5 mm² (≈20 AWG) — — — × W51 OEM-E9-60 · Wastegate VSV (boost control) KV12-B-13 · Auxiliary Output 4 — 0.5 mm² (≈20 AWG) — — — × W52 OEM-E9-73 · Fuel pressure-up VSV (FPU) KV12-B-7 · Injection Channel 7 — 0.5 mm² (≈20 AWG) — — — × W53 OEM-E9-74 · Purge VSV (EVAP) KV12-B-8 · Injection Channel 8 — 0.5 mm² (≈20 AWG) — — — × W54 OEM-E9-62 · MAP sensor (PIM) KV12-C-2 · Analog Input Channel 1 — 0.5 mm² (≈20 AWG) — — — × W55 OEM-E9-43 · Throttle position (VTA1) KV12-C-3 · Analog Input Channel 2 — 0.5 mm² (≈20 AWG) — — — × W56 OEM-E9-47 · O2 sensor 2 (OX2) KV12-C-4 · Analog Input Channel 3 — 0.5 mm² (≈20 AWG) — — — × W57 OEM-E9-48 · O2 sensor 1 (OX1) KV12-C-5 · Analog Input Channel 4 — 0.5 mm² (≈20 AWG) — — — × W58 OEM-E9-44 · Coolant temperature (THW) KV12-C-6 · Analog Input Channel 5 — 0.5 mm² (≈20 AWG) — — — × W59 OEM-E9-45 · Intake air temperature (THA) KV12-C-7 · Analog Input Channel 6 — 0.5 mm² (≈20 AWG) — — — × W60 OEM-E10-2 · Vehicle speed sensor (SP1) KV12-C-27 · Digital Input 1 — 0.5 mm² (≈20 AWG) — — — × W61 OEM-E10-21 · Fuel pump diagnostic (DI) KV12-C-28 · Digital Input 2 — 0.5 mm² (≈20 AWG) — — — × W62 OEM-E9-58 · Ignition confirmation (IGF) KV12-C-29 · Digital Input 3 — 0.5 mm² (≈20 AWG) — — — × W63 OEM-E10-15 · Electrical load sensor (ELS) KV12-C-30 · Digital Input 4 — 0.5 mm² (≈20 AWG) — — — × W64 OEM-E10-4 · Brake switch (STP) KV12-C-31 · Digital Input 5 — 0.5 mm² (≈20 AWG) — — — × W65 OEM-E9-76 · Starter signal (STA) KV12-C-32 · Digital Input 6 — 0.5 mm² (≈20 AWG) — — — ×