Mustang GT 2011–14 (Coyote 5.0) → Motorsport Electronics ME442 (auto)

Mustang GT 2011–14 (Coyote 5.0) — Motorsport Electronics — ME442

⚠ NOT CHECKED. Don't build from this.

Drawn by Michael Gnankou · Rev 0 · draft · 2026-10-23

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	none
Size of the job	63 wires · 9 connectors · 3 part lines
Tools	Crimp and extraction tools for each terminal family (see Connectors) · wire strippers · multimeter · heat gun + heat-shrink
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	Cut	Label	Crimp A	Crimp B	Pin A	Pin B	Continuity
W1	OEM-C175E-18	SP-14V-1	0.85	☐	☐	☐	☐	☐	☐	☐
W2	SP-14V-1	ME442-C1-15	0.85	☐	☐	☐	☐	☐	☐	☐
W3	SP-14V-1	ME442-C1-64	0.85	☐	☐	☐	☐	☐	☐	☐
W4	SP-GND-1	ME442-C1-10	0.85	☐	☐	☐	☐	☐	☐	☐
W5	SP-GND-1	ME442-C1-61	0.85	☐	☐	☐	☐	☐	☐	☐
W6	SP-GND-1	ME442-C1-89	0.85	☐	☐	☐	☐	☐	☐	☐
W7	SP-GND-1	ME442-C1-90	0.85	☐	☐	☐	☐	☐	☐	☐
W8	APP-J-GND1	SP-0V-1	0.5	☐	☐	☐	☐	☐	☐	☐
W9	APP-J-GND2	SP-0V-1	0.5	☐	☐	☐	☐	☐	☐	☐
W10	OEM-C175E-23	SP-0V-1	0.5	☐	☐	☐	☐	☐	☐	☐
W11	OEM-C175E-40	SP-0V-1	0.5	☐	☐	☐	☐	☐	☐	☐
W12	OEM-C175E-49	SP-0V-1	0.5	☐	☐	☐	☐	☐	☐	☐
W13	OEM-C175E-52	SP-0V-1	0.5	☐	☐	☐	☐	☐	☐	☐
W14	OEM-C175E-54	SP-0V-1	0.5	☐	☐	☐	☐	☐	☐	☐
W15	OEM-C175E-67	SP-0V-1	0.5	☐	☐	☐	☐	☐	☐	☐
W16	OEM-C175E-69	SP-0V-1	0.5	☐	☐	☐	☐	☐	☐	☐
W17	TB-J-GND	SP-0V-1	0.5	☐	☐	☐	☐	☐	☐	☐
W18	SP-0V-1	ME442-C1-52	0.5	☐	☐	☐	☐	☐	☐	☐
W19	SP-0V-1	ME442-C1-84	0.5	☐	☐	☐	☐	☐	☐	☐
W20	APP-J-VCC1	SP-5V1-1	0.5	☐	☐	☐	☐	☐	☐	☐
W21	APP-J-VCC2	SP-5V1-1	0.5	☐	☐	☐	☐	☐	☐	☐
W22	SP-5V1-1	ME442-C1-45	0.5	☐	☐	☐	☐	☐	☐	☐
W23	OEM-C175E-17	SP-5V2-1	0.5	☐	☐	☐	☐	☐	☐	☐
W24	OEM-C175E-34	SP-5V2-1	0.5	☐	☐	☐	☐	☐	☐	☐
W25	OEM-C175E-8	SP-5V2-1	0.5	☐	☐	☐	☐	☐	☐	☐
W26	SP-5V2-1	ME442-C1-46	0.5	☐	☐	☐	☐	☐	☐	☐
W27	TB-J-VCC	ME442-C1-76	0.5	☐	☐	☐	☐	☐	☐	☐
W28	OEM-C175E-70	ME442-C1-80	0.5	☐	☐	☐	☐	☐	☐	☐
W29	OEM-C175E-55	ME442-C1-22	0.5	☐	☐	☐	☐	☐	☐	☐
W30	OEM-C175E-56	ME442-C1-23	0.5	☐	☐	☐	☐	☐	☐	☐
W31	OEM-C175E-41	ME442-C1-82	0.5	☐	☐	☐	☐	☐	☐	☐
W32	OEM-C175E-42	ME442-C1-83	0.5	☐	☐	☐	☐	☐	☐	☐
W33	OEM-C175E-53	ME442-C1-53	0.5	☐	☐	☐	☐	☐	☐	☐
W34	OEM-C175E-68	ME442-C1-54	0.5	☐	☐	☐	☐	☐	☐	☐
W35	OEM-C175E-1	ME442-C1-63	0.5	☐	☐	☐	☐	☐	☐	☐
W36	OEM-C175E-62	ME442-C1-4	0.5	☐	☐	☐	☐	☐	☐	☐
W37	OEM-C175E-46	ME442-C1-33	0.5	☐	☐	☐	☐	☐	☐	☐
W38	OEM-C175E-3	ME442-C1-3	0.5	☐	☐	☐	☐	☐	☐	☐
W39	OEM-C175E-2	ME442-C1-28	0.5	☐	☐	☐	☐	☐	☐	☐
W40	OEM-C175E-31	ME442-C1-58	0.5	☐	☐	☐	☐	☐	☐	☐
W41	OEM-C175E-61	ME442-C1-88	0.5	☐	☐	☐	☐	☐	☐	☐
W42	OEM-C175E-16	ME442-C1-27	0.5	☐	☐	☐	☐	☐	☐	☐
W43	TB-J-M-	ME442-C1-66	0.5	☐	☐	☐	☐	☐	☐	☐
W44	TB-J-M+	ME442-C1-65	0.5	☐	☐	☐	☐	☐	☐	☐
W45	OEM-C175E-10	ME442-C1-26	0.5	☐	☐	☐	☐	☐	☐	☐
W46	OEM-C175E-9	ME442-C1-56	0.5	☐	☐	☐	☐	☐	☐	☐
W47	OEM-C175E-27	ME442-C1-86	0.5	☐	☐	☐	☐	☐	☐	☐
W48	OEM-C175E-47	ME442-C1-57	0.5	☐	☐	☐	☐	☐	☐	☐
W49	APP-J-SIG1	ME442-C1-17	0.5	☐	☐	☐	☐	☐	☐	☐
W50	TB-J-TPS1	ME442-C1-18	0.5	☐	☐	☐	☐	☐	☐	☐
W51	APP-J-SIG2	ME442-C1-87	0.5	☐	☐	☐	☐	☐	☐	☐
W52	TB-J-TPS2	ME442-C1-78	0.5	☐	☐	☐	☐	☐	☐	☐
W53	OEM-C175E-5	ME442-C1-73	0.5	☐	☐	☐	☐	☐	☐	☐
W54	OEM-C175E-4	ME442-C1-12	0.5	☐	☐	☐	☐	☐	☐	☐
W55	OEM-C175E-7	ME442-C1-74	0.5	☐	☐	☐	☐	☐	☐	☐
W56	OEM-C175E-6	ME442-C1-44	0.5	☐	☐	☐	☐	☐	☐	☐
W57	OEM-C175E-35	ME442-C1-50	0.5	☐	☐	☐	☐	☐	☐	☐
W58	OEM-C175E-50	ME442-C1-19	0.5	☐	☐	☐	☐	☐	☐	☐
W59	OEM-C175E-20	ME442-C1-20	0.5	☐	☐	☐	☐	☐	☐	☐
W60	OEM-C175E-44	ME442-C1-48	0.5	☐	☐	☐	☐	☐	☐	☐
W61	OEM-C175E-30	ME442-C1-6	0.5	☐	☐	☐	☐	☐	☐	☐
W62	OEM-C175E-48	ME442-C1-7	0.5	☐	☐	☐	☐	☐	☐	☐
W63	OEM-C175E-57	ME442-C1-8	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
1	ME442-C1-15	APP-J-GND1	open (OL)	+12 V supply must not touch sensor ground
2	ME442-C1-15	ME442-C1-10	open (OL)	+12 V supply must not touch power ground
3	ME442-C1-46	APP-J-GND1	open (OL)	5 V sensor reference must not touch sensor ground
4	ME442-C1-46	ME442-C1-10	open (OL)	5 V sensor reference must not touch power ground
5	APP-J-GND1	APP-J-VCC1	open (OL)	sensor ground must not touch 5 V sensor reference
6	APP-J-GND1	ME442-C1-76	open (OL)	sensor ground must not touch 5 V sensor reference
7	ME442-C1-10	APP-J-VCC1	open (OL)	power ground must not touch 5 V sensor reference
8	ME442-C1-10	ME442-C1-76	open (OL)	power ground must not touch 5 V sensor reference
9	ME442-C1-15	APP-J-VCC1	open (OL)	+12 V supply must not touch 5 V sensor reference
10	ME442-C1-15	ME442-C1-76	open (OL)	+12 V supply must not touch 5 V sensor reference
11	ME442-C1-46	ME442-C1-15	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

APP-J

Mating face

Wire side

Cavity	Function	Signal	Wire	Colour	Gauge (mm²)	Destination	Terminal	Seal	Plug
SIG1	Pedal position 1	—	W49	—	0.5	ME442-C1-17	—	—	—
VCC1	Pedal 1 5V supply	—	W20	—	0.5	SP-5V1-1	—	—	—
GND1	Pedal 1 low ref	—	W8	—	0.5	SP-0V-1	—	—	—
SIG2	Pedal position 2	—	W51	—	0.5	ME442-C1-87	—	—	—
VCC2	Pedal 2 5V supply	—	W21	—	0.5	SP-5V1-1	—	—	—
GND2	Pedal 2 low ref	—	W9	—	0.5	SP-0V-1	—	—	—

ME442-C1

Cavity	Function	Signal	Wire	Colour	Gauge (mm²)	Destination	Terminal	Seal	Plug
1	COIL 4	—	—	—	—	—	—	—	—
10	GROUND CHASSIS	—	W4	—	0.85	SP-GND-1	—	—	—
11	EGT 1	—	—	—	—	—	—	—	—
12	LOW SIDE 2	—	W54	—	0.5	OEM-C175E-4	—	—	—
13	LOW SIDE RELAY 15	—	—	—	—	—	—	—	—
14	LSU +12V	—	—	—	—	—	—	—	—
15	IGN +12V	—	W2	—	0.85	SP-14V-1	—	—	—
16	LSU HEATER -VE	—	—	—	—	—	—	—	—
17	ANA VOLT 3	—	W49	—	0.5	APP-J-SIG1	—	—	—
18	ANA VOLT 4	—	W50	—	0.5	TB-J-TPS1	—	—	—
19	LSU UN	—	W58	—	0.5	OEM-C175E-50	—	—	—
2	COIL 3	—	—	—	—	—	—	—	—
20	LSU VM	—	W59	—	0.5	OEM-C175E-20	—	—	—
21	CAN 1 HIGH	—	—	—	—	—	—	—	—
22	CAM A VR+	—	W29	—	0.5	OEM-C175E-55	—	—	—
23	CAM A VR-	—	W30	—	0.5	OEM-C175E-56	—	—	—
24	SERIAL 1 GROUND	—	—	—	—	—	—	—	—
25	SERIAL 1 TX	—	—	—	—	—	—	—	—
26	ANA VOLT 1	—	W45	—	0.5	OEM-C175E-10	—	—	—
27	INJECTOR 8	—	W42	—	0.5	OEM-C175E-16	—	—	—
28	INJECTOR 5	—	W39	—	0.5	OEM-C175E-2	—	—	—
29	COIL 7	—	—	—	—	—	—	—	—
3	INJECTOR 4	—	W38	—	0.5	OEM-C175E-3	—	—	—
30	COIL 8	—	—	—	—	—	—	—	—
31	COIL 2	—	—	—	—	—	—	—	—
32	COIL 1	—	—	—	—	—	—	—	—
33	INJECTOR 3	—	W37	—	0.5	OEM-C175E-46	—	—	—
34	DIG_IN 6	—	—	—	—	—	—	—	—
35	USB D+	—	—	—	—	—	—	—	—
36	USB D-	—	—	—	—	—	—	—	—
37	LOW SIDE RELAY 11	—	—	—	—	—	—	—	—
38	USB VBUS	—	—	—	—	—	—	—	—
39	LOW SIDE 6	—	—	—	—	—	—	—	—
4	INJECTOR 2	—	W36	—	0.5	OEM-C175E-62	—	—	—
40	LOW SIDE RELAY 17	—	—	—	—	—	—	—	—
41	USB GROUND	—	—	—	—	—	—	—	—
42	LOW SIDE RELAY 12	—	—	—	—	—	—	—	—
43	LOW SIDE RELAY 14	—	—	—	—	—	—	—	—
44	LOW SIDE 4	—	W56	—	0.5	OEM-C175E-6	—	—	—
45	5V REF	—	W22	—	0.5	SP-5V1-1	—	—	—
46	5V REF	—	W26	—	0.5	SP-5V2-1	—	—	—
47	ANA TEMP 4	—	—	—	—	—	—	—	—
48	ANA VOLT 7	—	W60	—	0.5	OEM-C175E-44	—	—	—
49	LSU IA	—	—	—	—	—	—	—	—
5	DIG_IN 4	—	—	—	—	—	—	—	—
50	LSU IP	—	W57	—	0.5	OEM-C175E-35	—	—	—
51	CAN 1 LOW	—	—	—	—	—	—	—	—
52	SENSORS GROUND	—	W18	—	0.5	SP-0V-1	—	—	—
53	KNOCK 1 SIGNAL	—	W33	—	0.5	OEM-C175E-53	—	—	—
54	KNOCK 2 SIGNAL	—	W34	—	0.5	OEM-C175E-68	—	—	—
55	SERIAL 1 RX	—	—	—	—	—	—	—	—
56	ANA VOLT 2	—	W46	—	0.5	OEM-C175E-9	—	—	—
57	ANA TEMP 2	—	W48	—	0.5	OEM-C175E-47	—	—	—
58	INJECTOR 6	—	W40	—	0.5	OEM-C175E-31	—	—	—
59	COIL 5	—	—	—	—	—	—	—	—
6	DIG_IN 1	—	W61	—	0.5	OEM-C175E-30	—	—	—
60	COIL 6	—	—	—	—	—	—	—	—
61	GROUND	—	W5	—	0.85	SP-GND-1	—	—	—
62	DIG_IN 5	—	—	—	—	—	—	—	—
63	INJECTOR 1	—	W35	—	0.5	OEM-C175E-1	—	—	—
64	VBAT	—	W3	—	0.85	SP-14V-1	—	—	—
65	H-BRIDGE A OUT 1	—	W44	—	0.5	TB-J-M+	—	—	—
66	H-BRIDGE A OUT 2	—	W43	—	0.5	TB-J-M-	—	—	—
67	Stepper 1 / A1	—	—	—	—	—	—	—	—
68	Stepper 2 / A2	—	—	—	—	—	—	—	—
69	LOW SIDE 5	—	—	—	—	—	—	—	—
7	DIG_IN 2	—	W62	—	0.5	OEM-C175E-48	—	—	—
70	Stepper 3 / B1	—	—	—	—	—	—	—	—
71	Stepper 4 / B2	—	—	—	—	—	—	—	—
72	LOW SIDE RELAY 13	—	—	—	—	—	—	—	—
73	LOW SIDE 1	—	W53	—	0.5	OEM-C175E-5	—	—	—
74	LOW SIDE 3	—	W55	—	0.5	OEM-C175E-7	—	—	—
75	LOW SIDE RELAY 16	—	—	—	—	—	—	—	—
76	5V REF	—	W27	—	0.5	TB-J-VCC	—	—	—
77	ANA TEMP 3	—	—	—	—	—	—	—	—
78	ANA VOLT 6	—	W52	—	0.5	TB-J-TPS2	—	—	—
79	TACHOMETER	—	—	—	—	—	—	—	—
8	DIG_IN 3	—	W63	—	0.5	OEM-C175E-57	—	—	—
80	CRANK VR+	—	W28	—	0.5	OEM-C175E-70	—	—	—
81	CRANK VR-	—	—	—	—	—	—	—	—
82	CAM B VR+	—	W31	—	0.5	OEM-C175E-41	—	—	—
83	CAM B VR-	—	W32	—	0.5	OEM-C175E-42	—	—	—
84	Sensor Ground	—	W19	—	0.5	SP-0V-1	—	—	—
86	ANA TEMP 1	—	W47	—	0.5	OEM-C175E-27	—	—	—
87	ANA VOLT 5	—	W51	—	0.5	APP-J-SIG2	—	—	—
88	INJECTOR 7	—	W41	—	0.5	OEM-C175E-61	—	—	—
89	GROUND	—	W6	—	0.85	SP-GND-1	—	—	—
9	LOW SIDE RELAY 18	—	—	—	—	—	—	—	—
90	GROUND	—	W7	—	0.85	SP-GND-1	—	—	—

OEM-C175E

Mating face

Wire side

Cavity	Function	Signal	Wire	Colour	Gauge (mm²)	Destination	Terminal	Seal	Plug
1	Fuel injector driver 1 (INJ 1)	—	W35	—	0.5	ME442-C1-63	—	—	—
2	Fuel injector driver 5 (INJ 5)	—	W39	—	0.5	ME442-C1-28	—	—	—
3	Fuel injector driver 4 (INJ 4)	—	W38	—	0.5	ME442-C1-3	—	—	—
4	Variable camshaft timing valve 2 (VCT2)	—	W54	—	0.5	ME442-C1-12	—	—	—
5	Variable camshaft timing valve 1 (VCT1)	—	W53	—	0.5	ME442-C1-73	—	—	—
6	Variable camshaft timing valve 4 (VCT4)	—	W56	—	0.5	ME442-C1-44	—	—	—
7	Variable camshaft timing valve 3 (VCT3)	—	W55	—	0.5	ME442-C1-74	—	—	—
8	Electronic throttle control reference (ETCREF)	—	W25	—	0.5	SP-5V2-1	—	—	—
9	Throttle position 2 (TP2-PS)	—	W46	—	0.5	ME442-C1-56	—	—	—
10	Throttle position 1 (TP1-NS)	—	W45	—	0.5	ME442-C1-26	—	—	—
11	—	—	—	—	—	—	—	—	—
12	—	—	—	—	—	—	—	—	—
13	—	—	—	—	—	—	—	—	—
14	—	—	—	—	—	—	—	—	—
15	—	—	—	—	—	—	—	—	—
16	Fuel injector driver 8 (INJ 8)	—	W42	—	0.5	ME442-C1-27	—	—	—
17	Buffered power supply sensors (VBPWR)	—	W23	—	0.5	SP-5V2-1	—	—	—
18	PCM power feed (VPWR, fused)	—	W1	—	0.85	SP-14V-1	—	—	—
19	—	—	—	—	—	—	—	—	—
20	Universal HEGO 1st reference (UREF-11)	—	W59	—	0.5	ME442-C1-20	—	—	—
21	Universal HEGO 2nd reference (UREF-21)	—	—	—	—	—	—	—	—
22	—	—	—	—	—	—	—	—	—
23	Electronic throttle control return (ETCRTN)	—	W10	—	0.5	SP-0V-1	—	—	—
24	—	—	—	—	—	—	—	—	—
25	—	—	—	—	—	—	—	—	—
26	—	—	—	—	—	—	—	—	—
27	Intake air temperature (IAT)	—	W47	—	0.5	ME442-C1-86	—	—	—
28	—	—	—	—	—	—	—	—	—
29	—	—	—	—	—	—	—	—	—
30	Engine oil level switch (EOL)	—	W61	—	0.5	ME442-C1-6	—	—	—
31	Fuel injector driver 6 (INJ 6)	—	W40	—	0.5	ME442-C1-58	—	—	—
32	—	—	—	—	—	—	—	—	—
33	—	—	—	—	—	—	—	—	—
34	Voltage reference engine (VREF)	—	W24	—	0.5	SP-5V2-1	—	—	—
35	Universal HEGO 1st pump current (UO2SIP-11)	—	W57	—	0.5	ME442-C1-50	—	—	—
36	Universal HEGO 2nd pump current (UO2SIP-21)	—	—	—	—	—	—	—	—
37	—	—	—	—	—	—	—	—	—
38	—	—	—	—	—	—	—	—	—
39	Crankshaft sensor shield/drain	—	—	—	—	—	—	—	—
40	VR sensor return (VRSRTN)	—	W11	—	0.5	SP-0V-1	—	—	—
41	Camshaft position bank 2 (CMP2)	—	W31	—	0.5	ME442-C1-82	—	—	—
42	Camshaft position bank 2 exhaust (CMP2 EX)	—	W32	—	0.5	ME442-C1-83	—	—	—
43	—	—	—	—	—	—	—	—	—
44	Intake manifold monitor (IMM)	—	W60	—	0.5	ME442-C1-48	—	—	—
45	Intake port deactivation valve position	—	—	—	—	—	—	—	—
46	Fuel injector driver 3 (INJ 3)	—	W37	—	0.5	ME442-C1-33	—	—	—
47	Cylinder head temperature (CHT)	—	W48	—	0.5	ME442-C1-57	—	—	—
48	Oil pressure switch	—	W62	—	0.5	ME442-C1-7	—	—	—
49	Signal return engine #2	—	W12	—	0.5	SP-0V-1	—	—	—
50	Universal HEGO 1st sense (UO2SN-11)	—	W58	—	0.5	ME442-C1-19	—	—	—
51	Universal HEGO 2nd sense (UO2SN-21)	—	—	—	—	—	—	—	—
52	Knock sensor 1 bank 1 return (KS1−)	—	W13	—	0.5	SP-0V-1	—	—	—
53	Knock sensor 1 bank 1 signal (KS1+)	—	W33	—	0.5	ME442-C1-53	—	—	—
54	VR sensor return (VRSRTN)	—	W14	—	0.5	SP-0V-1	—	—	—
55	Camshaft position bank 1 (CMP1)	—	W29	—	0.5	ME442-C1-22	—	—	—
56	Camshaft position bank 1 exhaust (CMP1 EX)	—	W30	—	0.5	ME442-C1-23	—	—	—
57	Oil pressure switch (MTX)	—	W63	—	0.5	ME442-C1-8	—	—	—
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)	—	W41	—	0.5	ME442-C1-88	—	—	—
62	Fuel injector driver 2 (INJ 2)	—	W36	—	0.5	ME442-C1-4	—	—	—
63	—	—	—	—	—	—	—	—	—
64	—	—	—	—	—	—	—	—	—
65	—	—	—	—	—	—	—	—	—
66	—	—	—	—	—	—	—	—	—
67	Knock sensor 2 bank 1 return (KS2−)	—	W15	—	0.5	SP-0V-1	—	—	—
68	Knock sensor 2 bank 1 signal (KS2+)	—	W34	—	0.5	ME442-C1-54	—	—	—
69	Crankshaft position return (CKP−)	—	W16	—	0.5	SP-0V-1	—	—	—
70	Crankshaft position (CKP+)	—	W28	—	0.5	ME442-C1-80	—	—	—

SP-0V

Cavity	Function	Signal	Wire	Colour	Gauge (mm²)	Destination	Terminal	Seal	Plug
1	—	—	W8	—	0.5	APP-J-GND1	—	—	—
1	—	—	W9	—	0.5	APP-J-GND2	—	—	—
1	—	—	W10	—	0.5	OEM-C175E-23	—	—	—
1	—	—	W11	—	0.5	OEM-C175E-40	—	—	—
1	—	—	W12	—	0.5	OEM-C175E-49	—	—	—
1	—	—	W13	—	0.5	OEM-C175E-52	—	—	—
1	—	—	W14	—	0.5	OEM-C175E-54	—	—	—
1	—	—	W15	—	0.5	OEM-C175E-67	—	—	—
1	—	—	W16	—	0.5	OEM-C175E-69	—	—	—
1	—	—	W17	—	0.5	TB-J-GND	—	—	—
1	—	—	W18	—	0.5	ME442-C1-52	—	—	—
1	—	—	W19	—	0.5	ME442-C1-84	—	—	—

SP-14V

Cavity	Function	Signal	Wire	Colour	Gauge (mm²)	Destination	Terminal	Seal	Plug
1	—	—	W1	—	0.85	OEM-C175E-18	—	—	—
1	—	—	W2	—	0.85	ME442-C1-15	—	—	—
1	—	—	W3	—	0.85	ME442-C1-64	—	—	—

SP-5V1

Cavity	Function	Signal	Wire	Colour	Gauge (mm²)	Destination	Terminal	Seal	Plug
1	—	—	W20	—	0.5	APP-J-VCC1	—	—	—
1	—	—	W21	—	0.5	APP-J-VCC2	—	—	—
1	—	—	W22	—	0.5	ME442-C1-45	—	—	—

SP-5V2

Cavity	Function	Signal	Wire	Colour	Gauge (mm²)	Destination	Terminal	Seal	Plug
1	—	—	W23	—	0.5	OEM-C175E-17	—	—	—
1	—	—	W24	—	0.5	OEM-C175E-34	—	—	—
1	—	—	W25	—	0.5	OEM-C175E-8	—	—	—
1	—	—	W26	—	0.5	ME442-C1-46	—	—	—

SP-GND

Cavity	Function	Signal	Wire	Colour	Gauge (mm²)	Destination	Terminal	Seal	Plug
1	—	—	W4	—	0.85	ME442-C1-10	—	—	—
1	—	—	W5	—	0.85	ME442-C1-61	—	—	—
1	—	—	W6	—	0.85	ME442-C1-89	—	—	—
1	—	—	W7	—	0.85	ME442-C1-90	—	—	—

TB-J

Mating face

Wire side

Cavity	Function	Signal	Wire	Colour	Gauge (mm²)	Destination	Terminal	Seal	Plug
TPS1	Throttle position 1	—	W50	—	0.5	ME442-C1-18	—	—	—
TPS2	Throttle position 2	—	W52	—	0.5	ME442-C1-78	—	—	—
VCC	Throttle 5V supply	—	W27	—	0.5	ME442-C1-76	—	—	—
GND	Throttle sensor ground	—	W17	—	0.5	SP-0V-1	—	—	—
M+	Throttle motor +	—	W44	—	0.5	ME442-C1-65	—	—	—
M-	Throttle motor −	—	W43	—	0.5	ME442-C1-66	—	—	—

Pin map

OEM point	OEM function	OEM family	Target point	Target function	Target family	Evidence
OEM-C175E-1	Fuel injector driver 1 (INJ 1)	injector_out	ME442-C1-63	INJECTOR 1	injector_out	corroborated
OEM-C175E-10	Throttle position 1 (TP1-NS)	analog_in	ME442-C1-26	ANA VOLT 1	analog_in	corroborated
OEM-C175E-16	Fuel injector driver 8 (INJ 8)	injector_out	ME442-C1-27	INJECTOR 8	injector_out	corroborated
OEM-C175E-17	Buffered power supply sensors (VBPWR)	vref	ME442-C1-46	5V REF	vref	corroborated
OEM-C175E-18	PCM power feed (VPWR, fused)	power_in	ME442-C1-15 + ME442-C1-64	IGN +12V + VBAT	power_in	corroborated
OEM-C175E-2	Fuel injector driver 5 (INJ 5)	injector_out	ME442-C1-28	INJECTOR 5	injector_out	corroborated
OEM-C175E-20	Universal HEGO 1st reference (UREF-11)	wb_vgnd	ME442-C1-20	LSU VM	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	APP-J-GND1 + APP-J-GND2 + ME442-C1-52 + ME442-C1-84 + TB-J-GND	Pedal 1 low ref + Pedal 2 low ref + SENSORS GROUND + Sensor Ground + Throttle sensor ground	sensor_ground	corroborated
OEM-C175E-27	Intake air temperature (IAT)	temp_in	ME442-C1-86	ANA TEMP 1	temp_in	corroborated
OEM-C175E-3	Fuel injector driver 4 (INJ 4)	injector_out	ME442-C1-3	INJECTOR 4	injector_out	corroborated
OEM-C175E-30	Engine oil level switch (EOL)	digital_in	ME442-C1-6	DIG_IN 1	digital_in	corroborated
OEM-C175E-31	Fuel injector driver 6 (INJ 6)	injector_out	ME442-C1-58	INJECTOR 6	injector_out	corroborated
OEM-C175E-34	Voltage reference engine (VREF)	vref	ME442-C1-46	5V REF	vref	corroborated
OEM-C175E-35	Universal HEGO 1st pump current (UO2SIP-11)	wb_ip	ME442-C1-50	LSU IP	wb_ip	corroborated
OEM-C175E-36	Universal HEGO 2nd pump current (UO2SIP-21)	wb_ip	—	—	—	corroborated
OEM-C175E-39	Crankshaft sensor shield/drain	shield	—	—	—	corroborated
OEM-C175E-4	Variable camshaft timing valve 2 (VCT2)	low_side_out	ME442-C1-12	LOW SIDE 2	low_side_out	corroborated
OEM-C175E-40	VR sensor return (VRSRTN)	sensor_ground	APP-J-GND1 + APP-J-GND2 + ME442-C1-52 + ME442-C1-84 + TB-J-GND	Pedal 1 low ref + Pedal 2 low ref + SENSORS GROUND + Sensor Ground + Throttle sensor ground	sensor_ground	corroborated
OEM-C175E-41	Camshaft position bank 2 (CMP2)	trigger_in	ME442-C1-82	CAM B VR+	trigger_in	corroborated
OEM-C175E-42	Camshaft position bank 2 exhaust (CMP2 EX)	trigger_in	ME442-C1-83	CAM B VR-	trigger_in	corroborated
OEM-C175E-44	Intake manifold monitor (IMM)	analog_in	ME442-C1-48	ANA VOLT 7	analog_in	corroborated
OEM-C175E-45	Intake port deactivation valve position	analog_in	—	—	—	corroborated
OEM-C175E-46	Fuel injector driver 3 (INJ 3)	injector_out	ME442-C1-33	INJECTOR 3	injector_out	corroborated
OEM-C175E-47	Cylinder head temperature (CHT)	temp_in	ME442-C1-57	ANA TEMP 2	temp_in	corroborated
OEM-C175E-48	Oil pressure switch	digital_in	ME442-C1-7	DIG_IN 2	digital_in	corroborated
OEM-C175E-49	Signal return engine #2	sensor_ground	APP-J-GND1 + APP-J-GND2 + ME442-C1-52 + ME442-C1-84 + TB-J-GND	Pedal 1 low ref + Pedal 2 low ref + SENSORS GROUND + Sensor Ground + Throttle sensor ground	sensor_ground	corroborated
OEM-C175E-5	Variable camshaft timing valve 1 (VCT1)	low_side_out	ME442-C1-73	LOW SIDE 1	low_side_out	corroborated
OEM-C175E-50	Universal HEGO 1st sense (UO2SN-11)	wb_vs	ME442-C1-19	LSU UN	wb_vs	corroborated
OEM-C175E-51	Universal HEGO 2nd sense (UO2SN-21)	wb_vs	—	—	—	corroborated
OEM-C175E-52	Knock sensor 1 bank 1 return (KS1−)	sensor_ground	APP-J-GND1 + APP-J-GND2 + ME442-C1-52 + ME442-C1-84 + TB-J-GND	Pedal 1 low ref + Pedal 2 low ref + SENSORS GROUND + Sensor Ground + Throttle sensor ground	sensor_ground	corroborated
OEM-C175E-53	Knock sensor 1 bank 1 signal (KS1+)	knock_in	ME442-C1-53	KNOCK 1 SIGNAL	knock_in	corroborated
OEM-C175E-54	VR sensor return (VRSRTN)	sensor_ground	APP-J-GND1 + APP-J-GND2 + ME442-C1-52 + ME442-C1-84 + TB-J-GND	Pedal 1 low ref + Pedal 2 low ref + SENSORS GROUND + Sensor Ground + Throttle sensor ground	sensor_ground	corroborated
OEM-C175E-55	Camshaft position bank 1 (CMP1)	trigger_in	ME442-C1-22	CAM A VR+	trigger_in	corroborated
OEM-C175E-56	Camshaft position bank 1 exhaust (CMP1 EX)	trigger_in	ME442-C1-23	CAM A VR-	trigger_in	corroborated
OEM-C175E-57	Oil pressure switch (MTX)	digital_in	ME442-C1-8	DIG_IN 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	ME442-C1-44	LOW SIDE 4	low_side_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	ME442-C1-88	INJECTOR 7	injector_out	corroborated
OEM-C175E-62	Fuel injector driver 2 (INJ 2)	injector_out	ME442-C1-4	INJECTOR 2	injector_out	corroborated
OEM-C175E-67	Knock sensor 2 bank 1 return (KS2−)	sensor_ground	APP-J-GND1 + APP-J-GND2 + ME442-C1-52 + ME442-C1-84 + TB-J-GND	Pedal 1 low ref + Pedal 2 low ref + SENSORS GROUND + Sensor Ground + Throttle sensor ground	sensor_ground	corroborated
OEM-C175E-68	Knock sensor 2 bank 1 signal (KS2+)	knock_in	ME442-C1-54	KNOCK 2 SIGNAL	knock_in	corroborated
OEM-C175E-69	Crankshaft position return (CKP−)	sensor_ground	APP-J-GND1 + APP-J-GND2 + ME442-C1-52 + ME442-C1-84 + TB-J-GND	Pedal 1 low ref + Pedal 2 low ref + SENSORS GROUND + Sensor Ground + Throttle sensor ground	sensor_ground	corroborated
OEM-C175E-7	Variable camshaft timing valve 3 (VCT3)	low_side_out	ME442-C1-74	LOW SIDE 3	low_side_out	corroborated
OEM-C175E-70	Crankshaft position (CKP+)	trigger_in	ME442-C1-80	CRANK VR+	trigger_in	corroborated
OEM-C175E-8	Electronic throttle control reference (ETCREF)	vref	ME442-C1-46	5V REF	vref	corroborated
OEM-C175E-9	Throttle position 2 (TP2-PS)	analog_in	ME442-C1-56	ANA VOLT 2	analog_in	corroborated

Cut list

Wire	From	To	Gauge (mm²)	Length	Signal	Ident
W1	OEM-C175E-18	SP-14V-1	0.85	no route	PCM power feed (VPWR, fused)	—
W2	SP-14V-1	ME442-C1-15	0.85	no route	IGN +12V	—
W3	SP-14V-1	ME442-C1-64	0.85	no route	VBAT	—
W4	SP-GND-1	ME442-C1-10	0.85	no route	GROUND CHASSIS	—
W5	SP-GND-1	ME442-C1-61	0.85	no route	GROUND	—
W6	SP-GND-1	ME442-C1-89	0.85	no route	GROUND	—
W7	SP-GND-1	ME442-C1-90	0.85	no route	GROUND	—
W8	APP-J-GND1	SP-0V-1	0.5	no route	Pedal 1 low ref	—
W9	APP-J-GND2	SP-0V-1	0.5	no route	Pedal 2 low ref	—
W10	OEM-C175E-23	SP-0V-1	0.5	no route	Electronic throttle control return (ETCRTN)	—
W11	OEM-C175E-40	SP-0V-1	0.5	no route	VR sensor return (VRSRTN)	—
W12	OEM-C175E-49	SP-0V-1	0.5	no route	Signal return engine #2	—
W13	OEM-C175E-52	SP-0V-1	0.5	no route	Knock sensor 1 bank 1 return (KS1−)	—
W14	OEM-C175E-54	SP-0V-1	0.5	no route	VR sensor return (VRSRTN)	—
W15	OEM-C175E-67	SP-0V-1	0.5	no route	Knock sensor 2 bank 1 return (KS2−)	—
W16	OEM-C175E-69	SP-0V-1	0.5	no route	Crankshaft position return (CKP−)	—
W17	TB-J-GND	SP-0V-1	0.5	no route	Throttle sensor ground	—
W18	SP-0V-1	ME442-C1-52	0.5	no route	SENSORS GROUND	—
W19	SP-0V-1	ME442-C1-84	0.5	no route	Sensor Ground	—
W20	APP-J-VCC1	SP-5V1-1	0.5	no route	Pedal 1 5V supply	—
W21	APP-J-VCC2	SP-5V1-1	0.5	no route	Pedal 2 5V supply	—
W22	SP-5V1-1	ME442-C1-45	0.5	no route	5V REF	—
W23	OEM-C175E-17	SP-5V2-1	0.5	no route	Buffered power supply sensors (VBPWR)	—
W24	OEM-C175E-34	SP-5V2-1	0.5	no route	Voltage reference engine (VREF)	—
W25	OEM-C175E-8	SP-5V2-1	0.5	no route	Electronic throttle control reference (ETCREF)	—
W26	SP-5V2-1	ME442-C1-46	0.5	no route	5V REF	—
W27	TB-J-VCC	ME442-C1-76	0.5	no route	Throttle 5V supply	—
W28	OEM-C175E-70	ME442-C1-80	0.5	no route	Crankshaft position (CKP+)	—
W29	OEM-C175E-55	ME442-C1-22	0.5	no route	Camshaft position bank 1 (CMP1)	—
W30	OEM-C175E-56	ME442-C1-23	0.5	no route	Camshaft position bank 1 exhaust (CMP1 EX)	—
W31	OEM-C175E-41	ME442-C1-82	0.5	no route	Camshaft position bank 2 (CMP2)	—
W32	OEM-C175E-42	ME442-C1-83	0.5	no route	Camshaft position bank 2 exhaust (CMP2 EX)	—
W33	OEM-C175E-53	ME442-C1-53	0.5	no route	Knock sensor 1 bank 1 signal (KS1+)	—
W34	OEM-C175E-68	ME442-C1-54	0.5	no route	Knock sensor 2 bank 1 signal (KS2+)	—
W35	OEM-C175E-1	ME442-C1-63	0.5	no route	Fuel injector driver 1 (INJ 1)	—
W36	OEM-C175E-62	ME442-C1-4	0.5	no route	Fuel injector driver 2 (INJ 2)	—
W37	OEM-C175E-46	ME442-C1-33	0.5	no route	Fuel injector driver 3 (INJ 3)	—
W38	OEM-C175E-3	ME442-C1-3	0.5	no route	Fuel injector driver 4 (INJ 4)	—
W39	OEM-C175E-2	ME442-C1-28	0.5	no route	Fuel injector driver 5 (INJ 5)	—
W40	OEM-C175E-31	ME442-C1-58	0.5	no route	Fuel injector driver 6 (INJ 6)	—
W41	OEM-C175E-61	ME442-C1-88	0.5	no route	Fuel injector driver 7 (INJ 7)	—
W42	OEM-C175E-16	ME442-C1-27	0.5	no route	Fuel injector driver 8 (INJ 8)	—
W43	TB-J-M-	ME442-C1-66	0.5	no route	Throttle motor −	—
W44	TB-J-M+	ME442-C1-65	0.5	no route	Throttle motor +	—
W45	OEM-C175E-10	ME442-C1-26	0.5	no route	Throttle position 1 (TP1-NS)	—
W46	OEM-C175E-9	ME442-C1-56	0.5	no route	Throttle position 2 (TP2-PS)	—
W47	OEM-C175E-27	ME442-C1-86	0.5	no route	Intake air temperature (IAT)	—
W48	OEM-C175E-47	ME442-C1-57	0.5	no route	Cylinder head temperature (CHT)	—
W49	APP-J-SIG1	ME442-C1-17	0.5	no route	Pedal position 1	—
W50	TB-J-TPS1	ME442-C1-18	0.5	no route	Throttle position 1	—
W51	APP-J-SIG2	ME442-C1-87	0.5	no route	Pedal position 2	—
W52	TB-J-TPS2	ME442-C1-78	0.5	no route	Throttle position 2	—
W53	OEM-C175E-5	ME442-C1-73	0.5	no route	Variable camshaft timing valve 1 (VCT1)	—
W54	OEM-C175E-4	ME442-C1-12	0.5	no route	Variable camshaft timing valve 2 (VCT2)	—
W55	OEM-C175E-7	ME442-C1-74	0.5	no route	Variable camshaft timing valve 3 (VCT3)	—
W56	OEM-C175E-6	ME442-C1-44	0.5	no route	Variable camshaft timing valve 4 (VCT4)	—
W57	OEM-C175E-35	ME442-C1-50	0.5	no route	Universal HEGO 1st pump current (UO2SIP-11)	—
W58	OEM-C175E-50	ME442-C1-19	0.5	no route	Universal HEGO 1st sense (UO2SN-11)	—
W59	OEM-C175E-20	ME442-C1-20	0.5	no route	Universal HEGO 1st reference (UREF-11)	—
W60	OEM-C175E-44	ME442-C1-48	0.5	no route	Intake manifold monitor (IMM)	—
W61	OEM-C175E-30	ME442-C1-6	0.5	no route	Engine oil level switch (EOL)	—
W62	OEM-C175E-48	ME442-C1-7	0.5	no route	Oil pressure switch	—
W63	OEM-C175E-57	ME442-C1-8	0.5	no route	Oil pressure switch (MTX)	—

Bill of materials

Category	Part number	Manufacturer	Description	Qty	Unit
connector	COYOTE-PCM-A	—	2011–14 Mustang GT PCM 70-way connector C175E (housing P/N unknown)	1.000	ea
connector	FORD-COYOTE-APP	Ford	Ford Coyote accelerator pedal plug (P/N unknown; 6-way)	1.000	ea
connector	FORD-COYOTE-TB	Ford	Ford Coyote throttle body plug (P/N unknown; 6-way)	1.000	ea

ECU setup sheet

Role	Engine ref	Engine signal	Sensor	ECU point	ECU function	ECU class	Setup flag
dbw_motor	TB	Throttle motor +	—	ME442-C1-65	H-BRIDGE A OUT 1	hbridge	—
dbw_motor	TB	Throttle motor −	—	ME442-C1-66	H-BRIDGE A OUT 2	hbridge	—
dbw_pedal	APP	Pedal position 1	0_5v	ME442-C1-17	ANA VOLT 3	analog_0_5	—
dbw_pedal	APP	Pedal position 2	0_5v	ME442-C1-87	ANA VOLT 5	analog_0_5	—
dbw_tps	TB	Throttle position 1	0_5v	ME442-C1-18	ANA VOLT 4	analog_0_5	—
dbw_tps	TB	Throttle position 2	0_5v	ME442-C1-78	ANA VOLT 6	analog_0_5	—

Findings

Open (5)

Severity	Code	Subject	Message
warn	DATASET_GAP	Mustang GT PCM C175E	22 of 70 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). Anything there is invisible to these checks.
warn	DBW_MOTOR_CURRENT	ME442-C1-65	Cannot confirm ME442 can drive the throttle motor: neither the motor stall current (TB-J-M+) nor the peak rating of ME442-C1-65 "H-BRIDGE A OUT 1" is known.
warn	DBW_MOTOR_CURRENT	ME442-C1-66	Cannot confirm ME442 can drive the throttle motor: neither the motor stall current (TB-J-M-) nor the peak rating of ME442-C1-66 "H-BRIDGE A OUT 2" is known.
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	UNMAPPED	OEM	7 optional OEM pins are not mapped: OEM-C175E-21 Universal HEGO 2nd reference (UREF-21); OEM-C175E-36 Universal HEGO 2nd pump current (UO2SIP-21); OEM-C175E-39 Crankshaft sensor shield/drain; OEM-C175E-45 Intake port deactivation valve position; OEM-C175E-51 Universal HEGO 2nd sense (UO2SN-21); 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)

Accepted (0)

Code	Subject	Reason	By

Notes

Fit check: unconfirmed. Confirm these before building: - Needs CAN (ford_mustang_2011_14); not documented for this ECU - This car has PATS immobilizer; needs a delete/bypass - Trigger pattern needs a workaround: derived: The 2011-14 Mustang GT Coyote 5.0 uses a 60-2 (VR) crank wheel. ME documents generic 60-2 ('60-2 (GM/Vauxhall/BMW/VW/Peugeot etc)') but associates Ford with 36-1, and lists no Coyote 4-cam VCT decoder. Crank 60-2 is derivable; t... Auto-mapped by auto_map() from the library pin data on 2026-10-23. Review every wire against both manuals before building. Open items: - Fuel-pump control: Motorsport Electronics ME442 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) and the ECU has no fuel-pump output pin to wire — add a fuel-pump relay on a spare low-side output, see the install notes for this car. Not wired: - OEM-C175E 39: Crankshaft sensor shield/drain: no shield pin on Motorsport Electronics ME442 - OEM-C175E 36: Universal HEGO 2nd pump current (UO2SIP-21): no free wb_ip on Motorsport Electronics ME442 - OEM-C175E 51: Universal HEGO 2nd sense (UO2SN-21): no free wb_vs on Motorsport Electronics ME442 - OEM-C175E 21: Universal HEGO 2nd reference (UREF-21): no free wb_vgnd on Motorsport Electronics ME442 - OEM-C175E 45: Intake port deactivation valve position: no free analog_0_5 on Motorsport Electronics ME442 - 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	Ford Performance Gen 1 Coyote control pack (M-6017-A504VB) instruction sheet	—	—	—	—
4	vendor_doc	Motorsport Electronics GEN2 ME221/ME360/ME442 wire-in pinout	https://motorsport-electronics.co.uk/onlinehelp/html/ME442ME360ME221GEN2Wire-InPinout.html	—	—	—
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	—	—	—