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 |
|---|---|---|---|
| APP-J | connector | ||
| KV8-A | connector | ||
| KV8-B | connector | ||
| KV8-C | connector | ||
| KV8-D | connector | ||
| NEW-KEYON | terminal | ||
| OEM-C175E | connector | ||
| SP-0V | splice | ||
| SP-14V | splice | ||
| SP-5V1 | splice | ||
| SP-5V2 | splice | ||
| SP-GND | splice | ||
| SP-SHD | splice | ||
| TB-J | connector |
Create part
Cut list
Lengths need a layout (0 of 70 routed).
| Wire | From / To | Gauge | Signal |
|---|---|---|---|
| W1 | OEM-C175E-18 / SP-14V-1 | 0.85 | PCM power feed (VPWR, fused) |
| W2 | SP-14V-1 / KV8-D-1 | 0.85 | ECU 14V supply |
| W3 | SP-14V-1 / KV8-D-2 | 0.85 | Aux 13–16 14V supply |
| W4 | SP-14V-1 / KV8-D-20 | 0.85 | Aux 9–12 14V supply |
| W5 | SP-GND-1 / KV8-B-34 | 0.85 | ECU ground |
| W6 | SP-GND-1 / KV8-B-9 | 0.85 | ECU ground |
| W7 | SP-GND-1 / KV8-C-1 | 0.85 | ECU ground |
| W8 | SP-GND-1 / KV8-C-26 | 0.85 | ECU ground |
| W9 | APP-J-GND1 / SP-0V-1 | 0.5 | Pedal 1 low ref |
| W10 | APP-J-GND2 / SP-0V-1 | 0.5 | Pedal 2 low ref |
| W11 | OEM-C175E-23 / SP-0V-1 | 0.5 | Electronic throttle control return (ETCRTN) |
| W12 | OEM-C175E-40 / SP-0V-1 | 0.5 | VR sensor return (VRSRTN) |
| W13 | OEM-C175E-49 / SP-0V-1 | 0.5 | Signal return engine #2 |
| W14 | OEM-C175E-52 / SP-0V-1 | 0.5 | Knock sensor 1 bank 1 return (KS1−) |
| W15 | OEM-C175E-54 / SP-0V-1 | 0.5 | VR sensor return (VRSRTN) |
| W16 | OEM-C175E-67 / SP-0V-1 | 0.5 | Knock sensor 2 bank 1 return (KS2−) |
| W17 | OEM-C175E-69 / SP-0V-1 | 0.5 | Crankshaft position return (CKP−) |
| W18 | TB-J-GND / SP-0V-1 | 0.5 | Throttle sensor ground |
| W19 | SP-0V-1 / KV8-C-17 | 0.5 | Analog sensor 0V reference |
| W20 | SP-0V-1 / KV8-C-25 | 0.5 | Analog sensor 0V reference |
| W21 | APP-J-VCC1 / SP-5V1-1 | 0.5 | Pedal 1 5V supply |
| W22 | APP-J-VCC2 / SP-5V1-1 | 0.5 | Pedal 2 5V supply |
| W23 | TB-J-VCC / SP-5V1-1 | 0.5 | Throttle 5V supply |
| W24 | SP-5V1-1 / KV8-D-21 | 0.5 | Sensor supply Vref1 5.0V |
| W25 | OEM-C175E-17 / SP-5V2-1 | 0.5 | Buffered power supply sensors (VBPWR) |
| W26 | OEM-C175E-34 / SP-5V2-1 | 0.5 | Voltage reference engine (VREF) |
| W27 | OEM-C175E-8 / SP-5V2-1 | 0.5 | Electronic throttle control reference (ETCREF) |
| W28 | SP-5V2-1 / KV8-D-22 | 0.5 | Sensor supply Vref2 5.0V |
| W29 | OEM-C175E-70 / KV8-D-4 | 0.5 | Crankshaft position (CKP+) |
| W30 | SP-0V-1 / KV8-D-5 | 0.5 | Crank index sensor − |
| W31 | OEM-C175E-55 / KV8-D-6 | 0.5 | Camshaft position bank 1 (CMP1) |
| W32 | SP-0V-1 / KV8-D-7 | 0.5 | Sync sensor − |
| W33 | OEM-C175E-53 / KV8-D-11 | 0.5 | Knock sensor 1 bank 1 signal (KS1+) |
| W34 | OEM-C175E-68 / KV8-D-17 | 0.5 | Knock sensor 2 bank 1 signal (KS2+) |
| W35 | OEM-C175E-1 / KV8-B-1 | 0.5 | Fuel injector driver 1 (INJ 1) |
| W36 | OEM-C175E-62 / KV8-B-2 | 0.5 | Fuel injector driver 2 (INJ 2) |
| W37 | OEM-C175E-46 / KV8-B-3 | 0.5 | Fuel injector driver 3 (INJ 3) |
| W38 | OEM-C175E-3 / KV8-B-4 | 0.5 | Fuel injector driver 4 (INJ 4) |
| W39 | OEM-C175E-2 / KV8-B-5 | 0.5 | Fuel injector driver 5 (INJ 5) |
| W40 | OEM-C175E-31 / KV8-B-6 | 0.5 | Fuel injector driver 6 (INJ 6) |
| W41 | OEM-C175E-61 / KV8-B-7 | 0.5 | Fuel injector driver 7 (INJ 7) |
| W42 | OEM-C175E-16 / KV8-B-8 | 0.5 | Fuel injector driver 8 (INJ 8) |
| W43 | TB-J-M- / KV8-B-19 | 0.5 | Throttle motor − |
| W44 | TB-J-M+ / KV8-B-18 | 0.5 | Throttle motor + |
| W45 | OEM-C175E-39 / SP-SHD-1 | 0.5 | Crankshaft sensor shield/drain |
| W46 | SP-SHD-1 / KV8-D-13 | 0.5 | Shield (crank/cam/knock) |
| W47 | OEM-C175E-10 / KV8-C-2 | 0.5 | Throttle position 1 (TP1-NS) |
| W48 | OEM-C175E-9 / KV8-C-3 | 0.5 | Throttle position 2 (TP2-PS) |
| W49 | OEM-C175E-27 / KV8-C-4 | 0.5 | Intake air temperature (IAT) |
| W50 | OEM-C175E-47 / KV8-C-5 | 0.5 | Cylinder head temperature (CHT) |
| W51 | APP-J-SIG1 / KV8-C-6 | 0.5 | Pedal position 1 |
| W52 | TB-J-TPS1 / KV8-C-7 | 0.5 | Throttle position 1 |
| W53 | APP-J-SIG2 / KV8-C-8 | 0.5 | Pedal position 2 |
| W54 | TB-J-TPS2 / KV8-C-9 | 0.5 | Throttle position 2 |
| W55 | OEM-C175E-5 / KV8-B-14 | 0.5 | Variable camshaft timing valve 1 (VCT1) |
| W56 | OEM-C175E-4 / KV8-B-15 | 0.5 | Variable camshaft timing valve 2 (VCT2) |
| W57 | OEM-C175E-7 / KV8-B-16 | 0.5 | Variable camshaft timing valve 3 (VCT3) |
| W58 | OEM-C175E-6 / KV8-B-17 | 0.5 | Variable camshaft timing valve 4 (VCT4) |
| W59 | OEM-C175E-35 / KV8-A-25 | 0.5 | Universal HEGO 1st pump current (UO2SIP-11) |
| W60 | OEM-C175E-36 / KV8-A-22 | 0.5 | Universal HEGO 2nd pump current (UO2SIP-21) |
| W61 | OEM-C175E-50 / KV8-A-18 | 0.5 | Universal HEGO 1st sense (UO2SN-11) |
| W62 | OEM-C175E-51 / KV8-A-21 | 0.5 | Universal HEGO 2nd sense (UO2SN-21) |
| W63 | OEM-C175E-20 / KV8-A-26 | 0.5 | Universal HEGO 1st reference (UREF-11) |
| W64 | OEM-C175E-21 / KV8-A-23 | 0.5 | Universal HEGO 2nd reference (UREF-21) |
| W65 | OEM-C175E-44 / KV8-C-10 | 0.5 | Intake manifold monitor (IMM) |
| W66 | OEM-C175E-45 / KV8-C-11 | 0.5 | Intake port deactivation valve position |
| W67 | OEM-C175E-30 / KV8-C-27 | 0.5 | Engine oil level switch (EOL) |
| W68 | OEM-C175E-48 / KV8-C-28 | 0.5 | Oil pressure switch |
| W69 | OEM-C175E-57 / KV8-C-29 | 0.5 | Oil pressure switch (MTX) |
| W70 | NEW-KEYON-1 / KV8-D-15 | 0.5 | Ignition switch input |
Bill of materials
No wire parts assigned: 70 wires need a wire part.
| Part number | Manufacturer | Description | Qty | Unit | Unit price | Buy |
|---|---|---|---|---|---|---|
| connector7 lines | ||||||
| 3-1437290-7 | TE | Superseal 1.0 26-way plug | 1 | ea | TE Connectivity | |
| 3-1437290-8 | TE | Superseal 1.0 26-way plug, Key 2 | 1 | ea | TE Connectivity | |
| 4-1437290-0 | TE | Superseal 1.0 34-way plug, Key 1 | 1 | ea | 3 Way ComponentsKSV Looms (kit)TE Connectivity | |
| 4-1437290-1 | TE | Superseal 1.0 34-way plug, Key 2 | 1 | ea | TE Connectivity | |
| COYOTE-PCM-A | — | 2011–14 Mustang GT PCM 70-way connector C175E (housing P/N unknown) | 1 | ea | Mouser ↗Digi-Key ↗Amazon ↗ | |
| FORD-COYOTE-APP | Ford | Ford Coyote accelerator pedal plug (P/N unknown; 6-way) | 1 | ea | Mouser ↗Digi-Key ↗Amazon ↗ | |
| FORD-COYOTE-TB | Ford | Ford Coyote throttle body plug (P/N unknown; 6-way) | 1 | ea | Mouser ↗Digi-Key ↗Amazon ↗ | |
| terminal1 line | ||||||
| 3-1447221-4 | TE | Superseal 1.0 socket terminal, 20 AWG (0.5 sq mm) | 52 | ea | TE Connectivity | |