Mustang GT 2011–14 (Coyote 5.0) → MoTeC M800 universal (auto)
Mustang GT 2011–14 (Coyote 5.0) — MoTeC — M800
⚠ NOT CHECKED. Don't build from this.
Drawn by Michael Gnankou · Rev 0 · draft · 2026-10-11
Before you start
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.
| Status | draft · not yet verified: nobody has reported building and running this harness |
|---|---|
| Open errors | 12: read the Findings page before cutting any wire |
| Size of the job | 53 wires · 6 connectors · 4 part lines |
| Tools | Crimp and extraction tools for each terminal family (see Connectors) · wire strippers · multimeter · heat gun + heat-shrink |
| Terminals | 3-1447221-4 |
| Order of work | 1. Check every part against the parts list. 2. Cut and label every wire (labels: Export → Wire labels). 3. Crimp and pin connector by connector, ticking the build checklist. 4. Run the bench test with nothing plugged in and the battery disconnected. 5. Only then connect the ECU and power up. |
Build checklist
Tick each box as you go. Continuity: meter from end to end, expect under 1 Ω.
| Wire | From | To | Gauge | Colour | Cut | Label | Crimp A | Crimp B | Pin A | Pin B | Continuity |
|---|---|---|---|---|---|---|---|---|---|---|---|
| W1 | OEM-C175E-18 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W2 | SP-14V-1 | M800-A-26 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W3 | OEM-C175E-23 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W4 | OEM-C175E-40 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W5 | OEM-C175E-49 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W6 | OEM-C175E-52 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W7 | OEM-C175E-54 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W8 | OEM-C175E-67 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W9 | OEM-C175E-69 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W10 | SP-0V-1 | M800-B-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W11 | SP-0V-1 | M800-B-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | SP-0V-1 | M800-B-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | OEM-C175E-17 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | OEM-C175E-34 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W15 | OEM-C175E-8 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W16 | SP-5V1-1 | M800-A-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W17 | OEM-C175E-70 | M800-B-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W18 | OEM-C175E-55 | M800-B-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W19 | OEM-C175E-87 | M800-A-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W20 | OEM-C175E-88 | M800-A-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W21 | OEM-C175E-89 | M800-A-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W22 | OEM-C175E-90 | M800-A-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W23 | OEM-C175E-92 | M800-A-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | OEM-C175E-93 | M800-A-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | OEM-C175E-1 | M800-A-19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | OEM-C175E-62 | M800-A-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | OEM-C175E-46 | M800-A-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | OEM-C175E-3 | M800-A-22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | OEM-C175E-2 | M800-A-27 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | OEM-C175E-31 | M800-A-28 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | OEM-C175E-61 | M800-A-29 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | OEM-C175E-16 | M800-A-30 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | OEM-C175E-78 | M800-A-18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | OEM-C175E-79 | M800-A-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-C175E-83 | M800-A-23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | OEM-C175E-84 | M800-A-24 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | OEM-C175E-5 | M800-A-31 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | OEM-C175E-4 | M800-A-32 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | OEM-C175E-7 | M800-A-33 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W40 | OEM-C175E-6 | M800-A-34 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W41 | OEM-C175E-35 | M800-B-26 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W42 | OEM-C175E-36 | M800-B-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W43 | OEM-C175E-50 | M800-B-25 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W44 | OEM-C175E-51 | M800-B-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W45 | OEM-C175E-44 | M800-A-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W46 | OEM-C175E-10 | M800-A-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W47 | OEM-C175E-9 | M800-A-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W48 | OEM-C175E-27 | M800-B-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W49 | OEM-C175E-47 | M800-B-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W50 | OEM-C175E-45 | M800-A-17 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W51 | OEM-C175E-30 | M800-B-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W52 | OEM-C175E-48 | M800-B-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W53 | OEM-C175E-57 | M800-B-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ |
Bench test (before first power-up)
Battery disconnected, ECU and every sensor unplugged. Meter on resistance. Each pair below must read open (OL): a reading means a pinched wire, a stray strand or a mis-pinned cavity. Then check continuity of every wire (last column of the build checklist).
| # | Probe A | Probe B | Expect | Why | Reading |
|---|---|---|---|---|---|
| 1 | M800-A-2 | M800-B-14 | open (OL) | 5 V sensor reference must not touch sensor ground | |
| 2 | M800-A-26 | M800-B-14 | open (OL) | +12 V supply must not touch sensor ground | |
| 3 | M800-A-2 | M800-A-26 | open (OL) | 5 V sensor reference must not touch +12 V supply |
If any reading doesn't match, stop and get help before powering up.
Revisions
| Rev | Label | By | Date |
|---|---|---|---|
| No revisions yet. | |||
Schematic
Connectors
M800-A
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | AUX2 | — | W34 | — | 0.5 | OEM-C175E-79 | — | — | — |
| 2 | 5V Engine Sensor Supply | — | W16 | — | 0.5 | SP-5V1-1 | — | — | — |
| 3 | IGN1 | — | W19 | — | 0.5 | OEM-C175E-87 | — | — | — |
| 4 | IGN2 | — | W20 | — | 0.5 | OEM-C175E-88 | — | — | — |
| 5 | IGN3 | — | W21 | — | 0.5 | OEM-C175E-89 | — | — | — |
| 6 | IGN4 | — | W22 | — | 0.5 | OEM-C175E-90 | — | — | — |
| 7 | IGN5 | — | W23 | — | 0.5 | OEM-C175E-92 | — | — | — |
| 8 | IGN6 | — | W24 | — | 0.5 | OEM-C175E-93 | — | — | — |
| 9 | 5V Auxiliary Sensor Supply | — | — | — | — | — | — | — | — |
| 10 | GND Battery Negative | — | — | — | — | — | — | — | — |
| 11 | GND Battery Negative | — | — | — | — | — | — | — | — |
| 12 | 8V Engine Sensor Supply | — | — | — | — | — | — | — | — |
| 13 | 8V Auxiliary Sensor and CAN Supply | — | — | — | — | — | — | — | — |
| 14 | AV1 | — | W45 | — | 0.5 | OEM-C175E-44 | — | — | — |
| 15 | Analog Voltage Input 2 | — | W46 | — | 0.5 | OEM-C175E-10 | — | — | — |
| 16 | Analog Voltage Input 3 | — | W47 | — | 0.5 | OEM-C175E-9 | — | — | — |
| 17 | Analog Voltage Input 4 | — | W50 | — | 0.5 | OEM-C175E-45 | — | — | — |
| 18 | AUX1 | — | W33 | — | 0.5 | OEM-C175E-78 | — | — | — |
| 19 | INJ1 | — | W25 | — | 0.5 | OEM-C175E-1 | — | — | — |
| 20 | INJ2 | — | W26 | — | 0.5 | OEM-C175E-62 | — | — | — |
| 21 | INJ3 | — | W27 | — | 0.5 | OEM-C175E-46 | — | — | — |
| 22 | INJ4 | — | W28 | — | 0.5 | OEM-C175E-3 | — | — | — |
| 23 | AUX3 | — | W35 | — | 0.5 | OEM-C175E-83 | — | — | — |
| 24 | AUX4 | — | W36 | — | 0.5 | OEM-C175E-84 | — | — | — |
| 25 | Analog Voltage Input 5 | — | — | — | — | — | — | — | — |
| 26 | VBAT Battery Positive | — | W2 | — | 0.85 | SP-14V-1 | — | — | — |
| 27 | INJ5 | — | W29 | — | 0.5 | OEM-C175E-2 | — | — | — |
| 28 | INJ6 | — | W30 | — | 0.5 | OEM-C175E-31 | — | — | — |
| 29 | INJ7 | — | W31 | — | 0.5 | OEM-C175E-61 | — | — | — |
| 30 | INJ8 | — | W32 | — | 0.5 | OEM-C175E-16 | — | — | — |
| 31 | AUX5 | — | W37 | — | 0.5 | OEM-C175E-5 | — | — | — |
| 32 | AUX6 | — | W38 | — | 0.5 | OEM-C175E-4 | — | — | — |
| 33 | AUX7 | — | W39 | — | 0.5 | OEM-C175E-7 | — | — | — |
| 34 | AUX8 | — | W40 | — | 0.5 | OEM-C175E-6 | — | — | — |
M800-B
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Crank Reference Timing Input | — | W17 | — | 0.5 | OEM-C175E-70 | — | — | — |
| 2 | Cam Sync Timing Input | — | W18 | — | 0.5 | OEM-C175E-55 | — | — | — |
| 3 | Analog Temperature Input 1 | — | W48 | — | 0.5 | OEM-C175E-27 | — | — | — |
| 4 | Analog Temperature Input 2 | — | W49 | — | 0.5 | OEM-C175E-47 | — | — | — |
| 5 | Analog Temperature Input 3 | — | — | — | — | — | — | — | — |
| 6 | Analog Temperature Input 4 | — | — | — | — | — | — | — | — |
| 7 | Analog Temperature Input 5 | — | — | — | — | — | — | — | — |
| 8 | Digital Input 1 | — | W51 | — | 0.5 | OEM-C175E-30 | — | — | — |
| 9 | Digital Input 2 | — | W52 | — | 0.5 | OEM-C175E-48 | — | — | — |
| 10 | Digital Input 3 | — | W53 | — | 0.5 | OEM-C175E-57 | — | — | — |
| 11 | Digital Input 4 | — | — | — | — | — | — | — | — |
| 12 | Lambda2 Sense Voltage | — | W44 | — | 0.5 | OEM-C175E-51 | — | — | — |
| 13 | Lambda2 Pump Current | — | W42 | — | 0.5 | OEM-C175E-36 | — | — | — |
| 14 | 0V Comms Reference | — | W10 | — | 0.5 | SP-0V-1 | — | — | — |
| 15 | 0V Auxiliary Sensor Supply | — | W11 | — | 0.5 | SP-0V-1 | — | — | — |
| 16 | 0V Engine Sensor Supply | — | W12 | — | 0.5 | SP-0V-1 | — | — | — |
| 17 | RS232 Transmit Data | — | — | — | — | — | — | — | — |
| 18 | RS232 Receive Data | — | — | — | — | — | — | — | — |
| 19 | Analog Temperature Input 6 | — | — | — | — | — | — | — | — |
| 20 | Analog Voltage Input 6 | — | — | — | — | — | — | — | — |
| 21 | AV7 | — | — | — | — | — | — | — | — |
| 22 | AV8 | — | — | — | — | — | — | — | — |
| 23 | CAN Bus High | — | — | — | — | — | — | — | — |
| 24 | CAN Bus Low | — | — | — | — | — | — | — | — |
| 25 | Lambda1 Sense Voltage | — | W43 | — | 0.5 | OEM-C175E-50 | — | — | — |
| 26 | Lambda1 Pump Current | — | W41 | — | 0.5 | OEM-C175E-35 | — | — | — |
OEM-C175E
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Fuel injector driver 1 (INJ 1) | — | W25 | — | 0.5 | M800-A-19 | — | — | — |
| 2 | Fuel injector driver 5 (INJ 5) | — | W29 | — | 0.5 | M800-A-27 | — | — | — |
| 3 | Fuel injector driver 4 (INJ 4) | — | W28 | — | 0.5 | M800-A-22 | — | — | — |
| 4 | Variable camshaft timing valve 2 (VCT2) | — | W38 | — | 0.5 | M800-A-32 | — | — | — |
| 5 | Variable camshaft timing valve 1 (VCT1) | — | W37 | — | 0.5 | M800-A-31 | — | — | — |
| 6 | Variable camshaft timing valve 4 (VCT4) | — | W40 | — | 0.5 | M800-A-34 | — | — | — |
| 7 | Variable camshaft timing valve 3 (VCT3) | — | W39 | — | 0.5 | M800-A-33 | — | — | — |
| 8 | Electronic throttle control reference (ETCREF) | — | W15 | — | 0.5 | SP-5V1-1 | — | — | — |
| 9 | Throttle position positive slope (TP2-PS) | — | W47 | — | 0.5 | M800-A-16 | — | — | — |
| 10 | Throttle position negative slope (TP1-NS) | — | W46 | — | 0.5 | M800-A-15 | — | — | — |
| 11 | — | — | — | — | — | — | — | — | — |
| 12 | — | — | — | — | — | — | — | — | — |
| 13 | — | — | — | — | — | — | — | — | — |
| 14 | — | — | — | — | — | — | — | — | — |
| 15 | — | — | — | — | — | — | — | — | — |
| 16 | Fuel injector driver 8 (INJ 8) | — | W32 | — | 0.5 | M800-A-30 | — | — | — |
| 17 | Buffered power supply sensors (VBPWR) | — | W13 | — | 0.5 | SP-5V1-1 | — | — | — |
| 18 | PCM power feed (VPWR, fused) | — | W1 | — | 0.85 | SP-14V-1 | — | — | — |
| 19 | — | — | — | — | — | — | — | — | — |
| 20 | Universal HEGO 1st reference (UREF-11) | — | — | — | — | — | — | — | — |
| 21 | Universal HEGO 2nd reference (UREF-21) | — | — | — | — | — | — | — | — |
| 22 | — | — | — | — | — | — | — | — | — |
| 23 | Electronic throttle control return (ETCRTN) | — | W3 | — | 0.5 | SP-0V-1 | — | — | — |
| 24 | — | — | — | — | — | — | — | — | — |
| 25 | — | — | — | — | — | — | — | — | — |
| 26 | — | — | — | — | — | — | — | — | — |
| 27 | Intake air temperature (IAT) | — | W48 | — | 0.5 | M800-B-3 | — | — | — |
| 28 | — | — | — | — | — | — | — | — | — |
| 29 | — | — | — | — | — | — | — | — | — |
| 30 | Engine oil level switch (EOL) | — | W51 | — | 0.5 | M800-B-8 | — | — | — |
| 31 | Fuel injector driver 6 (INJ 6) | — | W30 | — | 0.5 | M800-A-28 | — | — | — |
| 32 | — | — | — | — | — | — | — | — | — |
| 33 | — | — | — | — | — | — | — | — | — |
| 34 | Voltage reference engine (VREF) | — | W14 | — | 0.5 | SP-5V1-1 | — | — | — |
| 35 | Universal HEGO 1st pump current (UO2SIP-11) | — | W41 | — | 0.5 | M800-B-26 | — | — | — |
| 36 | Universal HEGO 2nd pump current (UO2SIP-21) | — | W42 | — | 0.5 | M800-B-13 | — | — | — |
| 37 | — | — | — | — | — | — | — | — | — |
| 38 | — | — | — | — | — | — | — | — | — |
| 39 | Crankshaft sensor shield/drain | — | — | — | — | — | — | — | — |
| 40 | VR sensor return (VRSRTN) | — | W4 | — | 0.5 | SP-0V-1 | — | — | — |
| 41 | Camshaft position bank 2 (CMP2) | — | — | — | — | — | — | — | — |
| 42 | Camshaft position bank 2 exhaust (CMP2 EX) | — | — | — | — | — | — | — | — |
| 43 | — | — | — | — | — | — | — | — | — |
| 44 | Intake manifold monitor (IMM) | — | W45 | — | 0.5 | M800-A-14 | — | — | — |
| 45 | Intake port deactivation valve position | — | W50 | — | 0.5 | M800-A-17 | — | — | — |
| 46 | Fuel injector driver 3 (INJ 3) | — | W27 | — | 0.5 | M800-A-21 | — | — | — |
| 47 | Cylinder head temperature (CHT) | — | W49 | — | 0.5 | M800-B-4 | — | — | — |
| 48 | Oil pressure switch | — | W52 | — | 0.5 | M800-B-9 | — | — | — |
| 49 | Signal return engine #2 | — | W5 | — | 0.5 | SP-0V-1 | — | — | — |
| 50 | Universal HEGO 1st sense (UO2SN-11) | — | W43 | — | 0.5 | M800-B-25 | — | — | — |
| 51 | Universal HEGO 2nd sense (UO2SN-21) | — | W44 | — | 0.5 | M800-B-12 | — | — | — |
| 52 | Knock sensor 1 bank 1 return (KS1−) | — | W6 | — | 0.5 | SP-0V-1 | — | — | — |
| 53 | Knock sensor 1 bank 1 signal (KS1+) | — | — | — | — | — | — | — | — |
| 54 | VR sensor return (VRSRTN) | — | W7 | — | 0.5 | SP-0V-1 | — | — | — |
| 55 | Camshaft position bank 1 (CMP1) | — | W18 | — | 0.5 | M800-B-2 | — | — | — |
| 56 | Camshaft position bank 1 exhaust (CMP1 EX) | — | — | — | — | — | — | — | — |
| 57 | Oil pressure switch (MTX) | — | W53 | — | 0.5 | M800-B-10 | — | — | — |
| 58 | — | — | — | — | — | — | — | — | — |
| 59 | Manifold heater (CE511) or IMRC charge-motion valve (CE315, 5.0L RHD) | — | — | — | — | — | — | — | — |
| 60 | IMTV monitor (CE923) or intake manifold tuning valve (CE316, 5.0L RHD) | — | — | — | — | — | — | — | — |
| 61 | Fuel injector driver 7 (INJ 7) | — | W31 | — | 0.5 | M800-A-29 | — | — | — |
| 62 | Fuel injector driver 2 (INJ 2) | — | W26 | — | 0.5 | M800-A-20 | — | — | — |
| 63 | — | — | — | — | — | — | — | — | — |
| 64 | — | — | — | — | — | — | — | — | — |
| 65 | — | — | — | — | — | — | — | — | — |
| 66 | — | — | — | — | — | — | — | — | — |
| 67 | Knock sensor 2 bank 1 return (KS2−) | — | W8 | — | 0.5 | SP-0V-1 | — | — | — |
| 68 | Knock sensor 2 bank 1 signal (KS2+) | — | — | — | — | — | — | — | — |
| 69 | Crankshaft position return (CKP−) | — | W9 | — | 0.5 | SP-0V-1 | — | — | — |
| 70 | Crankshaft position (CKP+) | — | W17 | — | 0.5 | M800-B-1 | — | — | — |
| 71 | Canister purge valve (CANP) | — | — | — | — | — | — | — | — |
| 72 | — | — | — | — | — | — | — | — | — |
| 73 | — | — | — | — | — | — | — | — | — |
| 74 | — | — | — | — | — | — | — | — | — |
| 75 | — | — | — | — | — | — | — | — | — |
| 76 | — | — | — | — | — | — | — | — | — |
| 77 | — | — | — | — | — | — | — | — | — |
| 78 | Heater O2 post-cat 1st (HTR12) | — | W33 | — | 0.5 | M800-A-18 | — | — | — |
| 79 | Heater O2 pre-cat 1st (HTR11) | — | W34 | — | 0.5 | M800-A-1 | — | — | — |
| 80 | — | — | — | — | — | — | — | — | — |
| 81 | Throttle actuator control motor − (TACM−) | — | — | — | — | — | — | — | — |
| 82 | Throttle actuator control motor + (TACM+) | — | — | — | — | — | — | — | — |
| 83 | Heater O2 post-cat 2nd (HTR22) | — | W35 | — | 0.5 | M800-A-23 | — | — | — |
| 84 | Heater O2 pre-cat 2nd (HTR21) | — | W36 | — | 0.5 | M800-A-24 | — | — | — |
| 85 | — | — | — | — | — | — | — | — | — |
| 86 | — | — | — | — | — | — | — | — | — |
| 87 | Ignition coil on plug G (COP-G) | — | W19 | — | 0.5 | M800-A-3 | — | — | — |
| 88 | Ignition coil on plug F (COP-F) | — | W20 | — | 0.5 | M800-A-4 | — | — | — |
| 89 | Ignition coil on plug E (COP-E) | — | W21 | — | 0.5 | M800-A-5 | — | — | — |
| 90 | Ignition coil on plug H (COP-H) | — | W22 | — | 0.5 | M800-A-6 | — | — | — |
| 91 | — | — | — | — | — | — | — | — | — |
| 92 | Ignition coil on plug D (COP-D) | — | W23 | — | 0.5 | M800-A-7 | — | — | — |
| 93 | Ignition coil on plug A (COP-A) | — | W24 | — | 0.5 | M800-A-8 | — | — | — |
| 94 | Ignition coil on plug C (COP-C) | — | — | — | — | — | — | — | — |
| 95 | Ignition coil on plug B (COP-B) | — | — | — | — | — | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W3 | — | 0.5 | OEM-C175E-23 | — | — | — |
| 1 | — | — | W4 | — | 0.5 | OEM-C175E-40 | — | — | — |
| 1 | — | — | W5 | — | 0.5 | OEM-C175E-49 | — | — | — |
| 1 | — | — | W6 | — | 0.5 | OEM-C175E-52 | — | — | — |
| 1 | — | — | W7 | — | 0.5 | OEM-C175E-54 | — | — | — |
| 1 | — | — | W8 | — | 0.5 | OEM-C175E-67 | — | — | — |
| 1 | — | — | W9 | — | 0.5 | OEM-C175E-69 | — | — | — |
| 1 | — | — | W10 | — | 0.5 | M800-B-14 | — | — | — |
| 1 | — | — | W11 | — | 0.5 | M800-B-15 | — | — | — |
| 1 | — | — | W12 | — | 0.5 | M800-B-16 | — | — | — |
SP-14V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W1 | — | 0.85 | OEM-C175E-18 | — | — | — |
| 1 | — | — | W2 | — | 0.85 | M800-A-26 | — | — | — |
SP-5V1
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W13 | — | 0.5 | OEM-C175E-17 | — | — | — |
| 1 | — | — | W14 | — | 0.5 | OEM-C175E-34 | — | — | — |
| 1 | — | — | W15 | — | 0.5 | OEM-C175E-8 | — | — | — |
| 1 | — | — | W16 | — | 0.5 | M800-A-2 | — | — | — |
Pin map
| OEM point | OEM function | OEM family | Target point | Target function | Target family | Wire colour | Evidence |
|---|---|---|---|---|---|---|---|
| OEM-C175E-1 | Fuel injector driver 1 (INJ 1) | injector_out | M800-A-19 | INJ1 | injector_out | corroborated | |
| OEM-C175E-10 | Throttle position negative slope (TP1-NS) | analog_in | M800-A-15 | Analog Voltage Input 2 | analog_in | corroborated | |
| OEM-C175E-16 | Fuel injector driver 8 (INJ 8) | injector_out | M800-A-30 | INJ8 | injector_out | corroborated | |
| OEM-C175E-17 | Buffered power supply sensors (VBPWR) | vref | M800-A-2 | 5V Engine Sensor Supply | vref | corroborated | |
| OEM-C175E-18 | PCM power feed (VPWR, fused) | power_in | M800-A-26 | VBAT Battery Positive | power_in | corroborated | |
| OEM-C175E-2 | Fuel injector driver 5 (INJ 5) | injector_out | M800-A-27 | INJ5 | injector_out | corroborated | |
| OEM-C175E-20 | Universal HEGO 1st reference (UREF-11) | wb_vgnd | — | — | — | corroborated | |
| OEM-C175E-21 | Universal HEGO 2nd reference (UREF-21) | wb_vgnd | — | — | — | corroborated | |
| OEM-C175E-23 | Electronic throttle control return (ETCRTN) | sensor_ground | M800-B-14 + M800-B-15 + M800-B-16 | 0V Comms Reference + 0V Auxiliary Sensor Supply + 0V Engine Sensor Supply | sensor_ground | corroborated | |
| OEM-C175E-27 | Intake air temperature (IAT) | temp_in | M800-B-3 | Analog Temperature Input 1 | temp_in | corroborated | |
| OEM-C175E-3 | Fuel injector driver 4 (INJ 4) | injector_out | M800-A-22 | INJ4 | injector_out | corroborated | |
| OEM-C175E-30 | Engine oil level switch (EOL) | digital_in | M800-B-8 | Digital Input 1 | digital_in | corroborated | |
| OEM-C175E-31 | Fuel injector driver 6 (INJ 6) | injector_out | M800-A-28 | INJ6 | injector_out | corroborated | |
| OEM-C175E-34 | Voltage reference engine (VREF) | vref | M800-A-2 | 5V Engine Sensor Supply | vref | corroborated | |
| OEM-C175E-35 | Universal HEGO 1st pump current (UO2SIP-11) | wb_ip | M800-B-26 | Lambda1 Pump Current | wb_ip | corroborated | |
| OEM-C175E-36 | Universal HEGO 2nd pump current (UO2SIP-21) | wb_ip | M800-B-13 | Lambda2 Pump Current | wb_ip | corroborated | |
| OEM-C175E-39 | Crankshaft sensor shield/drain | shield | — | — | — | corroborated | |
| OEM-C175E-4 | Variable camshaft timing valve 2 (VCT2) | low_side_out | M800-A-32 | AUX6 | switch_out | corroborated | |
| OEM-C175E-40 | VR sensor return (VRSRTN) | sensor_ground | M800-B-14 + M800-B-15 + M800-B-16 | 0V Comms Reference + 0V Auxiliary Sensor Supply + 0V Engine Sensor Supply | sensor_ground | corroborated | |
| OEM-C175E-41 | Camshaft position bank 2 (CMP2) | trigger_in | — | — | — | corroborated | |
| OEM-C175E-42 | Camshaft position bank 2 exhaust (CMP2 EX) | trigger_in | — | — | — | corroborated | |
| OEM-C175E-44 | Intake manifold monitor (IMM) | analog_in | M800-A-14 | AV1 | analog_in | corroborated | |
| OEM-C175E-45 | Intake port deactivation valve position | analog_in | M800-A-17 | Analog Voltage Input 4 | analog_in | corroborated | |
| OEM-C175E-46 | Fuel injector driver 3 (INJ 3) | injector_out | M800-A-21 | INJ3 | injector_out | corroborated | |
| OEM-C175E-47 | Cylinder head temperature (CHT) | temp_in | M800-B-4 | Analog Temperature Input 2 | temp_in | corroborated | |
| OEM-C175E-48 | Oil pressure switch | digital_in | M800-B-9 | Digital Input 2 | digital_in | corroborated | |
| OEM-C175E-49 | Signal return engine #2 | sensor_ground | M800-B-14 + M800-B-15 + M800-B-16 | 0V Comms Reference + 0V Auxiliary Sensor Supply + 0V Engine Sensor Supply | sensor_ground | corroborated | |
| OEM-C175E-5 | Variable camshaft timing valve 1 (VCT1) | low_side_out | M800-A-31 | AUX5 | switch_out | corroborated | |
| OEM-C175E-50 | Universal HEGO 1st sense (UO2SN-11) | wb_vs | M800-B-25 | Lambda1 Sense Voltage | wb_vs | corroborated | |
| OEM-C175E-51 | Universal HEGO 2nd sense (UO2SN-21) | wb_vs | M800-B-12 | Lambda2 Sense Voltage | wb_vs | corroborated | |
| OEM-C175E-52 | Knock sensor 1 bank 1 return (KS1−) | sensor_ground | M800-B-14 + M800-B-15 + M800-B-16 | 0V Comms Reference + 0V Auxiliary Sensor Supply + 0V Engine Sensor Supply | sensor_ground | corroborated | |
| OEM-C175E-53 | Knock sensor 1 bank 1 signal (KS1+) | knock_in | — | — | — | corroborated | |
| OEM-C175E-54 | VR sensor return (VRSRTN) | sensor_ground | M800-B-14 + M800-B-15 + M800-B-16 | 0V Comms Reference + 0V Auxiliary Sensor Supply + 0V Engine Sensor Supply | sensor_ground | corroborated | |
| OEM-C175E-55 | Camshaft position bank 1 (CMP1) | trigger_in | M800-B-2 | Cam Sync Timing Input | trigger_in | corroborated | |
| OEM-C175E-56 | Camshaft position bank 1 exhaust (CMP1 EX) | trigger_in | — | — | — | corroborated | |
| OEM-C175E-57 | Oil pressure switch (MTX) | digital_in | M800-B-10 | Digital Input 3 | digital_in | corroborated | |
| OEM-C175E-59 | Manifold heater (CE511) or IMRC charge-motion valve (CE315, 5.0L RHD) | — | — | — | — | corroborated | |
| OEM-C175E-6 | Variable camshaft timing valve 4 (VCT4) | low_side_out | M800-A-34 | AUX8 | switch_out | corroborated | |
| OEM-C175E-60 | IMTV monitor (CE923) or intake manifold tuning valve (CE316, 5.0L RHD) | — | — | — | — | corroborated | |
| OEM-C175E-61 | Fuel injector driver 7 (INJ 7) | injector_out | M800-A-29 | INJ7 | injector_out | corroborated | |
| OEM-C175E-62 | Fuel injector driver 2 (INJ 2) | injector_out | M800-A-20 | INJ2 | injector_out | corroborated | |
| OEM-C175E-67 | Knock sensor 2 bank 1 return (KS2−) | sensor_ground | M800-B-14 + M800-B-15 + M800-B-16 | 0V Comms Reference + 0V Auxiliary Sensor Supply + 0V Engine Sensor Supply | sensor_ground | corroborated | |
| OEM-C175E-68 | Knock sensor 2 bank 1 signal (KS2+) | knock_in | — | — | — | corroborated | |
| OEM-C175E-69 | Crankshaft position return (CKP−) | sensor_ground | M800-B-14 + M800-B-15 + M800-B-16 | 0V Comms Reference + 0V Auxiliary Sensor Supply + 0V Engine Sensor Supply | sensor_ground | corroborated | |
| OEM-C175E-7 | Variable camshaft timing valve 3 (VCT3) | low_side_out | M800-A-33 | AUX7 | switch_out | corroborated | |
| OEM-C175E-70 | Crankshaft position (CKP+) | trigger_in | M800-B-1 | Crank Reference Timing Input | trigger_in | corroborated | |
| OEM-C175E-71 | Canister purge valve (CANP) | low_side_out | — | — | — | corroborated | |
| OEM-C175E-78 | Heater O2 post-cat 1st (HTR12) | low_side_out | M800-A-18 | AUX1 | switch_out | corroborated | |
| OEM-C175E-79 | Heater O2 pre-cat 1st (HTR11) | low_side_out | M800-A-1 | AUX2 | switch_out | corroborated | |
| OEM-C175E-8 | Electronic throttle control reference (ETCREF) | vref | M800-A-2 | 5V Engine Sensor Supply | vref | corroborated | |
| OEM-C175E-81 | Throttle actuator control motor − (TACM−) | hbridge_out | — | — | — | corroborated | |
| OEM-C175E-82 | Throttle actuator control motor + (TACM+) | hbridge_out | — | — | — | corroborated | |
| OEM-C175E-83 | Heater O2 post-cat 2nd (HTR22) | low_side_out | M800-A-23 | AUX3 | switch_out | corroborated | |
| OEM-C175E-84 | Heater O2 pre-cat 2nd (HTR21) | low_side_out | M800-A-24 | AUX4 | switch_out | corroborated | |
| OEM-C175E-87 | Ignition coil on plug G (COP-G) | ignition_out | M800-A-3 | IGN1 | ignition_out | corroborated | |
| OEM-C175E-88 | Ignition coil on plug F (COP-F) | ignition_out | M800-A-4 | IGN2 | ignition_out | corroborated | |
| OEM-C175E-89 | Ignition coil on plug E (COP-E) | ignition_out | M800-A-5 | IGN3 | ignition_out | corroborated | |
| OEM-C175E-9 | Throttle position positive slope (TP2-PS) | analog_in | M800-A-16 | Analog Voltage Input 3 | analog_in | corroborated | |
| OEM-C175E-90 | Ignition coil on plug H (COP-H) | ignition_out | M800-A-6 | IGN4 | ignition_out | corroborated | |
| OEM-C175E-92 | Ignition coil on plug D (COP-D) | ignition_out | M800-A-7 | IGN5 | ignition_out | corroborated | |
| OEM-C175E-93 | Ignition coil on plug A (COP-A) | ignition_out | M800-A-8 | IGN6 | ignition_out | corroborated | |
| OEM-C175E-94 | Ignition coil on plug C (COP-C) | ignition_out | — | — | — | corroborated | |
| OEM-C175E-95 | Ignition coil on plug B (COP-B) | ignition_out | — | — | — | corroborated |
Cut list
| Wire | From | To | Gauge (mm²) | Colour | Length | Signal | Ident |
|---|---|---|---|---|---|---|---|
| W1 | OEM-C175E-18 | SP-14V-1 | 0.85 | no route | PCM power feed (VPWR, fused) | — | |
| W2 | SP-14V-1 | M800-A-26 | 0.85 | no route | VBAT Battery Positive | — | |
| W3 | OEM-C175E-23 | SP-0V-1 | 0.5 | no route | Electronic throttle control return (ETCRTN) | — | |
| W4 | OEM-C175E-40 | SP-0V-1 | 0.5 | no route | VR sensor return (VRSRTN) | — | |
| W5 | OEM-C175E-49 | SP-0V-1 | 0.5 | no route | Signal return engine #2 | — | |
| W6 | OEM-C175E-52 | SP-0V-1 | 0.5 | no route | Knock sensor 1 bank 1 return (KS1−) | — | |
| W7 | OEM-C175E-54 | SP-0V-1 | 0.5 | no route | VR sensor return (VRSRTN) | — | |
| W8 | OEM-C175E-67 | SP-0V-1 | 0.5 | no route | Knock sensor 2 bank 1 return (KS2−) | — | |
| W9 | OEM-C175E-69 | SP-0V-1 | 0.5 | no route | Crankshaft position return (CKP−) | — | |
| W10 | SP-0V-1 | M800-B-14 | 0.5 | no route | 0V Comms Reference | — | |
| W11 | SP-0V-1 | M800-B-15 | 0.5 | no route | 0V Auxiliary Sensor Supply | — | |
| W12 | SP-0V-1 | M800-B-16 | 0.5 | no route | 0V Engine Sensor Supply | — | |
| W13 | OEM-C175E-17 | SP-5V1-1 | 0.5 | no route | Buffered power supply sensors (VBPWR) | — | |
| W14 | OEM-C175E-34 | SP-5V1-1 | 0.5 | no route | Voltage reference engine (VREF) | — | |
| W15 | OEM-C175E-8 | SP-5V1-1 | 0.5 | no route | Electronic throttle control reference (ETCREF) | — | |
| W16 | SP-5V1-1 | M800-A-2 | 0.5 | no route | 5V Engine Sensor Supply | — | |
| W17 | OEM-C175E-70 | M800-B-1 | 0.5 | no route | Crankshaft position (CKP+) | — | |
| W18 | OEM-C175E-55 | M800-B-2 | 0.5 | no route | Camshaft position bank 1 (CMP1) | — | |
| W19 | OEM-C175E-87 | M800-A-3 | 0.5 | no route | Ignition coil on plug G (COP-G) | — | |
| W20 | OEM-C175E-88 | M800-A-4 | 0.5 | no route | Ignition coil on plug F (COP-F) | — | |
| W21 | OEM-C175E-89 | M800-A-5 | 0.5 | no route | Ignition coil on plug E (COP-E) | — | |
| W22 | OEM-C175E-90 | M800-A-6 | 0.5 | no route | Ignition coil on plug H (COP-H) | — | |
| W23 | OEM-C175E-92 | M800-A-7 | 0.5 | no route | Ignition coil on plug D (COP-D) | — | |
| W24 | OEM-C175E-93 | M800-A-8 | 0.5 | no route | Ignition coil on plug A (COP-A) | — | |
| W25 | OEM-C175E-1 | M800-A-19 | 0.5 | no route | Fuel injector driver 1 (INJ 1) | — | |
| W26 | OEM-C175E-62 | M800-A-20 | 0.5 | no route | Fuel injector driver 2 (INJ 2) | — | |
| W27 | OEM-C175E-46 | M800-A-21 | 0.5 | no route | Fuel injector driver 3 (INJ 3) | — | |
| W28 | OEM-C175E-3 | M800-A-22 | 0.5 | no route | Fuel injector driver 4 (INJ 4) | — | |
| W29 | OEM-C175E-2 | M800-A-27 | 0.5 | no route | Fuel injector driver 5 (INJ 5) | — | |
| W30 | OEM-C175E-31 | M800-A-28 | 0.5 | no route | Fuel injector driver 6 (INJ 6) | — | |
| W31 | OEM-C175E-61 | M800-A-29 | 0.5 | no route | Fuel injector driver 7 (INJ 7) | — | |
| W32 | OEM-C175E-16 | M800-A-30 | 0.5 | no route | Fuel injector driver 8 (INJ 8) | — | |
| W33 | OEM-C175E-78 | M800-A-18 | 0.5 | no route | Heater O2 post-cat 1st (HTR12) | — | |
| W34 | OEM-C175E-79 | M800-A-1 | 0.5 | no route | Heater O2 pre-cat 1st (HTR11) | — | |
| W35 | OEM-C175E-83 | M800-A-23 | 0.5 | no route | Heater O2 post-cat 2nd (HTR22) | — | |
| W36 | OEM-C175E-84 | M800-A-24 | 0.5 | no route | Heater O2 pre-cat 2nd (HTR21) | — | |
| W37 | OEM-C175E-5 | M800-A-31 | 0.5 | no route | Variable camshaft timing valve 1 (VCT1) | — | |
| W38 | OEM-C175E-4 | M800-A-32 | 0.5 | no route | Variable camshaft timing valve 2 (VCT2) | — | |
| W39 | OEM-C175E-7 | M800-A-33 | 0.5 | no route | Variable camshaft timing valve 3 (VCT3) | — | |
| W40 | OEM-C175E-6 | M800-A-34 | 0.5 | no route | Variable camshaft timing valve 4 (VCT4) | — | |
| W41 | OEM-C175E-35 | M800-B-26 | 0.5 | no route | Universal HEGO 1st pump current (UO2SIP-11) | — | |
| W42 | OEM-C175E-36 | M800-B-13 | 0.5 | no route | Universal HEGO 2nd pump current (UO2SIP-21) | — | |
| W43 | OEM-C175E-50 | M800-B-25 | 0.5 | no route | Universal HEGO 1st sense (UO2SN-11) | — | |
| W44 | OEM-C175E-51 | M800-B-12 | 0.5 | no route | Universal HEGO 2nd sense (UO2SN-21) | — | |
| W45 | OEM-C175E-44 | M800-A-14 | 0.5 | no route | Intake manifold monitor (IMM) | — | |
| W46 | OEM-C175E-10 | M800-A-15 | 0.5 | no route | Throttle position negative slope (TP1-NS) | — | |
| W47 | OEM-C175E-9 | M800-A-16 | 0.5 | no route | Throttle position positive slope (TP2-PS) | — | |
| W48 | OEM-C175E-27 | M800-B-3 | 0.5 | no route | Intake air temperature (IAT) | — | |
| W49 | OEM-C175E-47 | M800-B-4 | 0.5 | no route | Cylinder head temperature (CHT) | — | |
| W50 | OEM-C175E-45 | M800-A-17 | 0.5 | no route | Intake port deactivation valve position | — | |
| W51 | OEM-C175E-30 | M800-B-8 | 0.5 | no route | Engine oil level switch (EOL) | — | |
| W52 | OEM-C175E-48 | M800-B-9 | 0.5 | no route | Oil pressure switch | — | |
| W53 | OEM-C175E-57 | M800-B-10 | 0.5 | no route | Oil pressure switch (MTX) | — |
Bill of materials
| Category | Part number | Manufacturer | Description | Qty | Unit |
|---|---|---|---|---|---|
| connector | 3-1437290-7 | TE | Superseal 1.0 26-way plug | 1.000 | ea |
| connector | 4-1437290-0 | TE | Superseal 1.0 34-way plug, Key 1 | 1.000 | ea |
| connector | COYOTE-PCM-A | — | 2011–14 Mustang GT PCM 70-way connector C175E (housing P/N unknown) | 1.000 | ea |
| terminal | 3-1447221-4 | TE | Superseal 1.0 socket terminal, 20 AWG (0.5 sq mm) | 42.000 | ea |
ECU setup sheet
| Role | Engine ref | Engine signal | Sensor | ECU point | ECU function | ECU class | Setup flag |
|---|---|---|---|---|---|---|---|
| No configured channels. | |||||||
Findings
Open (23)
| Severity | Code | Subject | Message |
|---|---|---|---|
| error | DBW_MOTOR_DRIVE | throttle motor | This car has an electronic throttle, but no throttle-motor pins were found in the harness. Wire the motor to an H-bridge on the ECU, or switch to the cable-conversion variant. |
| error | DBW_SENSOR_INPUT | pedal | Only 0 pedal track(s) found. An electronic throttle needs two (main and sub) so the ECU can cross-check them. |
| error | DBW_SENSOR_INPUT | tps | Only 0 throttle-position track(s) found. An electronic throttle needs two (main and sub) so the ECU can cross-check them. |
| error | PHYS_REQUIRED_OPEN | M800-A-10 | M800-A-10 "GND Battery Negative" is required but not wired. |
| error | PHYS_REQUIRED_OPEN | M800-A-11 | M800-A-11 "GND Battery Negative" is required but not wired. |
| error | REQUIRED_UNMAPPED | OEM-C175E-41 | Required OEM function "Camshaft position bank 2 (CMP2)" (trigger_in) is not connected to the new ECU. |
| error | REQUIRED_UNMAPPED | OEM-C175E-42 | Required OEM function "Camshaft position bank 2 exhaust (CMP2 EX)" (trigger_in) is not connected to the new ECU. |
| error | REQUIRED_UNMAPPED | OEM-C175E-56 | Required OEM function "Camshaft position bank 1 exhaust (CMP1 EX)" (trigger_in) is not connected to the new ECU. |
| error | REQUIRED_UNMAPPED | OEM-C175E-81 | Required OEM function "Throttle actuator control motor − (TACM−)" (hbridge_out) is not connected to the new ECU. |
| error | REQUIRED_UNMAPPED | OEM-C175E-82 | Required OEM function "Throttle actuator control motor + (TACM+)" (hbridge_out) is not connected to the new ECU. |
| error | REQUIRED_UNMAPPED | OEM-C175E-94 | Required OEM function "Ignition coil on plug C (COP-C)" (ignition_out) is not connected to the new ECU. |
| error | REQUIRED_UNMAPPED | OEM-C175E-95 | Required OEM function "Ignition coil on plug B (COP-B)" (ignition_out) is not connected to the new ECU. |
| warn | DATASET_GAP | Mustang GT PCM C175E | 32 of 95 cavities on Mustang GT PCM C175E have no pin data (11,12,13,14,15,19,22,24,25,26,28,29,32,33,37,38,43,58,63,64,65,66,72,73,74,75,76,77,80,85,86,91). Anything there is invisible to these checks. |
| warn | NO_FUEL_PUMP | fuel pump | This engine harness has no fuel-pump control path: no fuel-pump relay output is wired to the new ECU. If the stock car switches the pump outside the ECU (an airflow-meter contact or a separate module), the standalone must drive the pump relay itself — see the install notes for this car. |
| info | NET_FAMILY | OEM-C175E-4 ↔ M800-A-32 | OEM-C175E-4 "Variable camshaft timing valve 2 (VCT2)" [low_side_out] is wired to M800-A-32 "AUX6" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-C175E-5 ↔ M800-A-31 | OEM-C175E-5 "Variable camshaft timing valve 1 (VCT1)" [low_side_out] is wired to M800-A-31 "AUX5" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-C175E-6 ↔ M800-A-34 | OEM-C175E-6 "Variable camshaft timing valve 4 (VCT4)" [low_side_out] is wired to M800-A-34 "AUX8" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-C175E-7 ↔ M800-A-33 | OEM-C175E-7 "Variable camshaft timing valve 3 (VCT3)" [low_side_out] is wired to M800-A-33 "AUX7" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-C175E-78 ↔ M800-A-18 | OEM-C175E-78 "Heater O2 post-cat 1st (HTR12)" [low_side_out] is wired to M800-A-18 "AUX1" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-C175E-79 ↔ M800-A-1 | OEM-C175E-79 "Heater O2 pre-cat 1st (HTR11)" [low_side_out] is wired to M800-A-1 "AUX2" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-C175E-83 ↔ M800-A-23 | OEM-C175E-83 "Heater O2 post-cat 2nd (HTR22)" [low_side_out] is wired to M800-A-23 "AUX3" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-C175E-84 ↔ M800-A-24 | OEM-C175E-84 "Heater O2 pre-cat 2nd (HTR21)" [low_side_out] is wired to M800-A-24 "AUX4" [switch_out]. Configure this output as low side. |
| info | UNMAPPED | OEM | 8 optional OEM pins are not mapped: OEM-C175E-20 Universal HEGO 1st reference (UREF-11); OEM-C175E-21 Universal HEGO 2nd reference (UREF-21); OEM-C175E-39 Crankshaft sensor shield/drain; OEM-C175E-53 Knock sensor 1 bank 1 signal (KS1+); OEM-C175E-59 Manifold heater (CE511) or IMRC charge-motion valve (CE315, 5.0L RHD); OEM-C175E-60 IMTV monitor (CE923) or intake manifold tuning valve (CE316, 5.0L RHD); OEM-C175E-68 Knock sensor 2 bank 1 signal (KS2+); OEM-C175E-71 Canister purge valve (CANP) |
Accepted (0)
| Code | Subject | Reason | By |
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Notes
Fit check: needs add-on. Resolve these before building: - Drive-by-wire only with an add-on: MoTeC DBW4 expander (obsolete) - Needs CAN (ford_mustang_2011_14); not documented for this ECU - No knock input; the stock knock sensor would be unused - Only 6 ignition outputs for 8 cylinders: wasted spark (pair coils per firing order) - This car has PATS immobilizer; needs a delete/bypass - Trigger pattern for Ford Coyote not checked yet Auto-mapped by auto_map() from the library pin data on 2026-10-11. Review every wire against both manuals before building. Open items: - OEM-C175E 56: Camshaft position bank 1 exhaust (CMP1 EX): no free cam_vr/cam_hall/frequency_in input on MoTeC M800 - OEM-C175E 41: Camshaft position bank 2 (CMP2): no free cam_vr/cam_hall/frequency_in input on MoTeC M800 - OEM-C175E 42: Camshaft position bank 2 exhaust (CMP2 EX): no free cam_vr/cam_hall/frequency_in input on MoTeC M800 - OEM-C175E 94: Ignition coil on plug C (COP-C): no free ignition output on MoTeC M800 - OEM-C175E 95: Ignition coil on plug B (COP-B): no free ignition output on MoTeC M800 - OEM-C175E 81: Throttle actuator control motor − (TACM−): needs a paired H-bridge on MoTeC M800 (H-bridge pairing not in the library: set device_pin.bridge_pair from the ECU manual) - OEM-C175E 82: Throttle actuator control motor + (TACM+): needs a paired H-bridge on MoTeC M800 (H-bridge pairing not in the library: set device_pin.bridge_pair from the ECU manual) - M800-A 10: GND Battery Negative: required by MoTeC M800 but no stock pin feeds it; wire by hand - M800-A 11: GND Battery Negative: required by MoTeC M800 but no stock pin feeds it; wire by hand - Fuel-pump control: MoTeC M800 needs to drive the fuel pump, but the stock ECU has no fuel-pump output (an airflow-meter contact or a separate module runs it). Add a fuel-pump relay on a spare low-side output — see the install notes for this car. Not wired: - OEM-C175E 53: Knock sensor 1 bank 1 signal (KS1+): no free knock input on MoTeC M800 - OEM-C175E 68: Knock sensor 2 bank 1 signal (KS2+): no free knock input on MoTeC M800 - OEM-C175E 39: Crankshaft sensor shield/drain: no shield pin on MoTeC M800 - OEM-C175E 71: Canister purge valve (CANP): no free low_side/ls_hs/injector/hbridge on MoTeC M800 - OEM-C175E 20: Universal HEGO 1st reference (UREF-11): no free wb_vgnd on MoTeC M800 - OEM-C175E 21: Universal HEGO 2nd reference (UREF-21): no free wb_vgnd on MoTeC M800 - OEM-C175E 59: Manifold heater (CE511) or IMRC charge-motion valve (CE315, 5.0L RHD): not classified in the library; wire by hand - OEM-C175E 60: IMTV monitor (CE923) or intake manifold tuning valve (CE316, 5.0L RHD): not classified in the library; wire by hand
Sources
| Reliability | Kind | Title | URL | Archive | Captured | SHA-256 |
|---|---|---|---|---|---|---|
| 4 | vendor_doc | MoTeC M400/M600/M800/M880 Manual — Appendix L: Pin list by Function | https://starracecars.com/wp-content/uploads/resources/M400_M600_M800_M880_Manual_A5.pdf | archive | 2026-10-05 | b69bb8ffb674 |
| 4 | vendor_doc | MoTeC M800 OEM WRX56 Installation | https://motec.com.au | archive | 2026-10-05 | 2ca4be92bb65 |
| 3 | community_copy | iihs.net: 2011 Mustang factory Wiring Diagrams (Cell 24 Electronic Engine Controls, 5.0L) | https://iihs.net/fsm/?d=711 | — | — | — |
| 2 | community_copy | rusEFI OEM-Docs: Coyote C175E pinout (Pin/Circuit/Gauge/Circuit Function/Qualifier) | https://raw.githubusercontent.com/rusefi/rusefi_documentation/master/OEM-Docs/Ford/Coyote-175e-pinout-B.png | — | — | — |