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 |
|---|---|---|---|
| MAXXECUSTREE-C1 | connector | ||
| OEM-E11 | connector | ||
| OEM-E12 | connector | ||
| OEM-E13 | connector | ||
| OEM-E14 | connector | ||
| OEM-E15 | connector | ||
| SP-0V | splice | ||
| SP-14V | splice | ||
| SP-GND | splice |
Create part
Cut list
Lengths need a layout (0 of 41 routed).
| Wire | From / To | Gauge | Signal |
|---|---|---|---|
| W1 | OEM-E15-16 / SP-14V-1 | 0.85 | ECM power (EFI relay +B) |
| W2 | OEM-E15-7 / SP-14V-1 | 0.85 | ECM power feed (+BM) |
| W3 | OEM-E15-8 / SP-14V-1 | 0.85 | ECM power (EFI relay +B1) |
| W4 | SP-14V-1 / MAXXECUSTREE-C1-M4 | 0.85 | +12V ECU power supply |
| W5 | OEM-E13-17 / SP-GND-1 | 0.85 | ECU ground (E1) |
| W6 | OEM-E14-21 / SP-GND-1 | 0.85 | Power/injector ground (E01) |
| W7 | SP-GND-1 / MAXXECUSTREE-C1-L4 | 0.85 | Engine GND |
| W8 | OEM-E13-18 / SP-0V-1 | 0.5 | Sensor ground (E2) |
| W9 | OEM-E13-19 / SP-0V-1 | 0.5 | MAF ground (EVG) |
| W10 | SP-0V-1 / MAXXECUSTREE-C1-H1 | 0.5 | Sensor GND |
| W11 | SP-0V-1 / MAXXECUSTREE-C1-H2 | 0.5 | Trigger GND |
| W12 | OEM-E13-2 / MAXXECUSTREE-C1-G1 | 0.5 | +5V sensor reference (VC) |
| W13 | OEM-E14-23 / MAXXECUSTREE-C1-H3 | 0.5 | Crank position sensor (NE+) |
| W14 | OEM-E14-22 / SP-0V-1 | 0.5 | Crank position sensor (NE−) |
| W15 | OEM-E14-10 / MAXXECUSTREE-C1-H4 | 0.5 | Camshaft position sensor (G2) |
| W16 | OEM-E14-11 / MAXXECUSTREE-C1-A2 | 0.5 | Ignition coil 1 (IGT1) |
| W17 | OEM-E14-12 / MAXXECUSTREE-C1-A3 | 0.5 | Ignition coil 2 (IGT2) |
| W18 | OEM-E14-13 / MAXXECUSTREE-C1-B2 | 0.5 | Ignition coil 3 (IGT3) |
| W19 | OEM-E14-14 / MAXXECUSTREE-C1-B3 | 0.5 | Ignition coil 4 (IGT4) |
| W20 | OEM-E14-15 / MAXXECUSTREE-C1-C2 | 0.5 | Ignition coil 5 (IGT5) |
| W21 | OEM-E14-16 / MAXXECUSTREE-C1-C3 | 0.5 | Ignition coil 6 (IGT6) |
| W22 | OEM-E13-5 / MAXXECUSTREE-C1-K1 | 0.5 | Injector 1 (cyl 1) |
| W23 | OEM-E13-6 / MAXXECUSTREE-C1-K2 | 0.5 | Injector 2 (cyl 2) |
| W24 | OEM-E14-1 / MAXXECUSTREE-C1-M1 | 0.5 | Injector 3 (cyl 3) |
| W25 | OEM-E14-2 / MAXXECUSTREE-C1-M2 | 0.5 | Injector 4 (cyl 4) |
| W26 | OEM-E14-3 / MAXXECUSTREE-C1-M3 | 0.5 | Injector 5 (cyl 5) |
| W27 | OEM-E14-4 / MAXXECUSTREE-C1-L3 | 0.5 | Injector 6 (cyl 6) |
| W28 | OEM-E14-5 / MAXXECUSTREE-C1-K1 | 0.5 | Injector 7 (cyl 7) |
| W29 | OEM-E14-6 / MAXXECUSTREE-C1-K2 | 0.5 | Injector 8 (cyl 8) |
| W30 | OEM-E11-19 / MAXXECUSTREE-C1-B4 | 0.5 | VVT oil-control valve RH (OCR+) |
| W31 | OEM-E14-20 / MAXXECUSTREE-C1-C4 | 0.5 | VVT oil-control valve LH (OCV+) |
| W32 | OEM-E13-10 / MAXXECUSTREE-C1-J3 | 0.5 | MAF signal (VG) |
| W33 | OEM-E13-13 / MAXXECUSTREE-C1-G2 | 0.5 | Throttle position sensor 1 (VTA) |
| W34 | OEM-E13-21 / MAXXECUSTREE-C1-J4 | 0.5 | Accelerator pedal position 1 (VPA) |
| W35 | OEM-E13-14 / MAXXECUSTREE-C1-F1 | 0.5 | Engine coolant temp (THW) |
| W36 | OEM-E15-10 / MAXXECUSTREE-C1-D4 | 0.5 | EFI main relay control (MREL) |
| W37 | OEM-E15-5 / MAXXECUSTREE-C1-A4 | 0.5 | Fuel pump relay control (FC) |
| W38 | OEM-E11-7 / MAXXECUSTREE-C1-D1 | 0.5 | O2 sensor heater (bank unconfirmed) |
| W39 | OEM-E13-22 / MAXXECUSTREE-C1-F2 | 0.5 | Intake air temp (THA) |
| W40 | OEM-E14-27 / MAXXECUSTREE-C1-K3 | 0.5 | Ignition confirmation 1 (IGF1) |
| W41 | OEM-E14-28 / MAXXECUSTREE-C1-K4 | 0.5 | Ignition confirmation 2 (IGF2) |
Bill of materials
No parts in this harness.