Not confident with automotive wiring? Have a professional harness builder or tuner do it, or check your work before first power-up. A wiring mistake can damage the ECU, the engine or the car, or start a fire.
Components
| Ref | Kind | Part | Exclude from BOM |
|---|---|---|---|
| MAIN-R | connector | ||
| NEW-BATT | terminal | ||
| NEW-KEYON | terminal | ||
| OEM-2 | connector | ||
| OEM-3 | connector | ||
| OEM-4 | connector | ||
| PROTEUS-Black23 | connector | ||
| PROTEUS-Black35 | connector | ||
| PROTEUS-White35 | connector | ||
| SP-0V | splice | ||
| SP-14V | splice | ||
| SP-GND | splice |
Create part
Cut list
Lengths need a layout (0 of 69 routed).
| Wire | From / To | Gauge | Signal |
|---|---|---|---|
| W1 | OEM-2-P / SP-14V-1 | 0.85 | ISC valve +14V feed |
| W2 | OEM-4-AF / SP-14V-1 | 0.85 | ECU power +14V (main relay) |
| W3 | OEM-4-S / MAIN-R-COIL+ | 0.5 | Ignition switch (IG1) sense |
| W4 | NEW-BATT-1 / MAIN-R-IN | 0.85 | Relay contact input (battery + via main fuse) |
| W5 | MAIN-R-COIL- / SP-GND-1 | 0.5 | Relay coil negative (ECU low-side driver) |
| W6 | MAIN-R-OUT / PROTEUS-Black23-23 | 0.85 | Relay contact output (switched +12V bus) |
| W7 | OEM-3-A / SP-GND-1 | 0.85 | Power ground |
| W8 | OEM-3-B / SP-GND-1 | 0.85 | Power ground |
| W9 | OEM-4-A / SP-GND-1 | 0.85 | Power ground |
| W10 | SP-GND-1 / PROTEUS-Black23-14 | 0.85 | Power ground |
| W11 | SP-GND-1 / PROTEUS-Black23-19 | 0.85 | Power ground |
| W12 | SP-GND-1 / PROTEUS-Black23-20 | 0.85 | Power ground |
| W13 | SP-GND-1 / PROTEUS-Black35-17 | 0.85 | Power ground |
| W14 | SP-GND-1 / PROTEUS-Black35-18 | 0.85 | Power ground |
| W15 | SP-GND-1 / PROTEUS-Black35-24 | 0.85 | Power ground |
| W16 | OEM-4-O / SP-0V-1 | 0.5 | Signal ground |
| W17 | SP-0V-1 / PROTEUS-White35-1 | 0.5 | Sensor ground |
| W18 | SP-0V-1 / PROTEUS-White35-2 | 0.5 | Sensor ground |
| W19 | SP-0V-1 / PROTEUS-White35-23 | 0.5 | Sensor ground |
| W20 | SP-0V-1 / PROTEUS-White35-29 | 0.5 | Sensor ground |
| W21 | SP-0V-1 / PROTEUS-White35-3 | 0.5 | Sensor ground |
| W22 | SP-0V-1 / PROTEUS-White35-4 | 0.5 | Sensor ground |
| W23 | SP-0V-1 / PROTEUS-White35-5 | 0.5 | Sensor ground |
| W24 | SP-0V-1 / PROTEUS-White35-6 | 0.5 | Sensor ground |
| W25 | SP-0V-1 / PROTEUS-White35-7 | 0.5 | Sensor ground |
| W26 | SP-0V-1 / PROTEUS-White35-8 | 0.5 | Sensor ground |
| W27 | OEM-4-L / PROTEUS-White35-10 | 0.5 | +5V sensor supply |
| W28 | OEM-3-Y / PROTEUS-Black23-5 | 0.5 | Crank position (CKP) |
| W29 | SP-0V-1 / PROTEUS-Black23-13 | 0.5 | VR 1 negative |
| W30 | OEM-3-V / PROTEUS-Black23-1 | 0.5 | Cam position (CMP) |
| W31 | OEM-4-M / PROTEUS-White35-34 | 0.5 | Knock sensor |
| W32 | OEM-3-F / PROTEUS-Black35-35 | 0.5 | Ignition 1 (coils 1+4, wasted spark) |
| W33 | OEM-3-I / PROTEUS-Black35-34 | 0.5 | Ignition 2 (coils 2+3, wasted spark) |
| W34 | OEM-2-A / PROTEUS-Black35-3 | 0.5 | Injector 1 |
| W35 | OEM-2-D / PROTEUS-Black35-15 | 0.5 | Injector 2 |
| W36 | OEM-2-G / PROTEUS-Black35-4 | 0.5 | Injector 3 |
| W37 | OEM-2-J / PROTEUS-Black35-16 | 0.5 | Injector 4 |
| W38 | OEM-4-X / PROTEUS-White35-13 | 0.5 | Mass air flow (MAF) |
| W39 | OEM-4-V / PROTEUS-White35-24 | 0.5 | Throttle position (TPS) |
| W40 | OEM-4-P / PROTEUS-White35-20 | 0.5 | Coolant temperature (ECT) |
| W41 | OEM-2-B / PROTEUS-Black35-20 | 0.5 | Cooling fan relay |
| W42 | OEM-2-C / PROTEUS-Black35-9 | 0.5 | Condenser fan relay |
| W43 | OEM-2-K / PROTEUS-Black35-21 | 0.5 | A/C clutch relay |
| W44 | OEM-2-M / PROTEUS-Black35-10 | 0.5 | Fuel pump relay |
| W45 | OEM-3-H / PROTEUS-Black35-11 | 0.5 | Main relay |
| W46 | OEM-2-O / PROTEUS-Black35-12 | 0.5 | Fuel pump relay (non-immobiliser) |
| W47 | OEM-4-D / PROTEUS-Black35-2 | 0.5 | Boost control solenoid (turbo) |
| W48 | OEM-4-E / PROTEUS-Black35-1 | 0.5 | Boost control solenoid (turbo) |
| W49 | OEM-3-J / PROTEUS-Black35-23 | 0.5 | Front O2 heater |
| W50 | OEM-3-P / PROTEUS-Black35-5 | 0.5 | Rear O2 heater |
| W51 | OEM-2-Q / PROTEUS-Black35-6 | 0.5 | ISC valve low side |
| W52 | OEM-2-E / PROTEUS-Black35-7 | 0.5 | EGR valve |
| W53 | OEM-2-F / PROTEUS-Black35-19 | 0.5 | EGR valve |
| W54 | OEM-2-H / PROTEUS-Black35-8 | 0.5 | EGR valve |
| W55 | OEM-4-AE / PROTEUS-White35-14 | 0.5 | BARO/MAP sensor (turbo boost pressure) |
| W56 | OEM-4-AA / PROTEUS-White35-25 | 0.5 | Rear O2 signal |
| W57 | OEM-4-W / PROTEUS-White35-15 | 0.5 | Front O2 signal |
| W58 | OEM-4-R / PROTEUS-White35-30 | 0.5 | Intake air temperature 2 (IAT2, turbo) |
| W59 | OEM-4-N / PROTEUS-White35-19 | 0.5 | Intake air temperature (IAT) |
| W60 | OEM-4-AD / PROTEUS-White35-26 | 0.5 | Fuel level |
| W61 | OEM-3-T / PROTEUS-Black23-2 | 0.5 | Vehicle speed |
| W62 | OEM-3-S / PROTEUS-Black23-10 | 0.5 | Immobiliser |
| W63 | OEM-4-B / PROTEUS-Black23-3 | 0.5 | Brake switch |
| W64 | OEM-4-C / PROTEUS-Black23-9 | 0.5 | Power steering pressure switch |
| W65 | OEM-4-F / PROTEUS-Black23-11 | 0.5 | A/C request |
| W66 | OEM-4-H / PROTEUS-White35-16 | 0.5 | Neutral switch |
| W67 | OEM-4-I / PROTEUS-White35-27 | 0.5 | Clutch switch |
| W68 | OEM-4-J / PROTEUS-White35-17 | 0.5 | VTCS vacuum switch |
| W69 | NEW-KEYON-1 / PROTEUS-Black23-18 | 0.5 | Ignition switch in |
Bill of materials
No parts in this harness.