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Powertrain Control Module (PCM) Connector End View (C175)

Fig 1: Identifying Powertrain Control Module (PCM) Connector (C175)
G10356943Courtesy of FORD MOTOR CO.
Pin Circuit Circuit function
1 315 (VT/OG) Shift solenoid B
1025 (OG/YE) Coil On Plug (COP) 6 (12029), control
2 ... not used
3 1144 (YE/BK) Digital Transmission Range (DTR) sensor, TR1
570 (BK/WH) Ground
4 ... not used
5 ... not used
6 237 (OG/YE) Shift solenoid A
7 ... not used
8 1022 (DB/YE) Intake Manifold Runner Control (IMRC) module, monitor
9 ... not used
10 ... not used
11 315 (VT/OG) Shift solenoid B
12 ... not used
13 107 (VT) Module programming signal
14 ... not used
15 915 (PK/LB) SCP Bus...
16 914 (TN/OG) SCP Bus +
17 ... not used
18 ... not used
19 ... not used
20 ... not used
21 349 (DB) Crankshaft position sensor (6C315) +
22 350 (GY) Crankshaft position sensor (6C315)...
23 ... not used
24 ... not used
25 1205 (BK) Ground
26 526 (DB/LG) PCM, to, Ignition coil (12029)
1024 (LG/WH) Coil On Plug (COP) 1 (12029), control
27 237 (OG/YE) Shift solenoid A
1021 (LG/YE) Coil On Plug (COP) 5 (12029), control
28 228 (DB) Low speed fan control relay, control
29 224 (TN/WH) PCM, to transmission overdrive cancel switch
30 ... not used
31 ... not used
32 ... not used
33 ... not used
34 1144 (YE/BK) Digital Transmission Range (DTR) sensor, TR1
35 392 (RD/LG) Heated Oxygen Sensor (HO2S) #12 (9F472), input
36 968 (TN/LB) Mass Air Flow (MAF) sensor (12B579), signal, return
37 923 (OG/BK) Transmission Fluid Temperature (TFT) sensor, input
38 354 (LG/RD) Reference voltage
39 743 (GY) Intake Air Temperature (IAT) sensor (12A697), input
40 928 (LB/OG) Fuel pump driver module
41 198 (DG/OG) A/C high pressure switch (19D594), signal
42 367 (BN) Inlet Manifold Runner Control (IMRC) module, control
43 ... not used
44 ... not used
45 228 (DB) Low speed fan control relay, control
46 639 (LG/VT) High speed fan control relay, control
47 360 (BN/PK) EGR Vacuum Regulator (EVR), control
48 - not used
49 1145 (LB/BK) Digital Transmission Range (DTR) sensor, TR2
50 1143 (WH/BK) Digital Transmission Range (DTR) sensor, TR4
51 570 (BK/WH) Ground
52 527 (RD/LB) PCM, to, Ignition coil (12029)
1028 (WH/PK) Coil On Plug (COP) 3 (12029), control
53 1030 (DG/VT) Coil On Plug (COP) 4 (12029), control
54 924 (BN/OG) Torque Converter Clutch (TCC) solenoid, Torque Converter Clutch (TCC) solenoid
55 729 (RD/WH) Voltage supplied at all times (overload protected)
56 191 (LG/BK) Powertrain Control Module (PCM) (12A650), EVAP canister purge valve
57 - not used
58 - not used
59 - not used
60 74 (GY/LB) Heated Oxygen Sensor (HO2S) #11 (9F472), input
61 393 (VT/LG) Heated Oxygen Sensor (HO2S) #22 (9F472), input
62 791 (RD/PK) Fuel tank pressure transducer sensor (9C968)
63 141 (RD/PK) Fuel rail pressure transducer sensor, input
64 199 (LB/YE) Digital Transmission Range (DTR) sensor, TR3
65 352 (BN/LG) Differential Pressure Feedback EGR (DPFE) sensor, input
66 1102 (YE/LG) Cylinder-head temperature sensor (6G004), to, Powertrain Control Module (PCM) (12A650)
67 101 (GY/YE) EVAP canister vent control solenoid, control
68 239 (WH/OG) Vehicle Speed Sensor (VSS), +
69 331 (PK/YE) A/C clutch relay, control
70 - not used
71 361 (RD) Voltage supplied in Start and Run (overload protected)
72 561 (TN/RD) Injector 7, control
73 559 (TN/BK) Injector 5, control
74 557 (BN/YE) Injector 3, control
75 555 (TN) Injector 1, control
76 570 (BK/WH) Ground
77 570 (BK/WH) Ground
78 528 (PK/WH) PCM, to, Ignition coil (12029)
1027 (PK/LB) Coil On Plug (COP) 7 (12029), control
79 1029 (WH/RD) Coil On Plug (COP) 8 (12029), control
80 922 (WH/RD) Fuel pump driver module (9D372), to, Powertrain Control Module (PCM) (12A650)
81 925 (WH/YE) Electronic Pressure Control (EPC) solenoid, control
82 - not used
83 264 (WH/LB) Idle air control valve (IAC) (9F715), control
84 970 (DG/WH) Output Shaft Speed (OSS) sensor (7M101)
85 282 (DB/OG) Camshaft position sensor (6B288), input
86 439 (TN/LG) A/C pressure switch, signal
87 94 (RD/BK) Heated Oxygen Sensor (HO2S) #21 (9F472), input
88 967 (LB/RD) Mass Air Flow (MAF) sensor (12B579), input
89 355 (GY/WH) Throttle Position Sensor (TPS) (9B989), input
90 351 (BN/WH) Reference, voltage
91 359 (GY/RD) signal, return
92 511 (LG) Hot with BPP switch engaged
93 387 (RD/WH) Heated Oxygen Sensor (HO2S) #11 (9F472), heater
94 388 (YE/LB) Heated Oxygen Sensor (HO2S) #21 (9F472), heater
95 389 (WH/BK) Heated Oxygen Sensor (HO2S) #12 (9F472), heater
96 390 (TN/YE) Heated Oxygen Sensor (HO2S) #22 (9F472), heater
97 361 (RD) Voltage supplied in Start and Run (overload protected)
98 562 (LB) Injector 8, control
99 560 (LG/OG) Injector 6, control
100 558 (BN/LB) Injector 4, control
101 556 (WH) Injector 2, control
102 - not used
103 570 (BK/WH) Ground
104 1026 (PK/WH) Coil On Plug (COP) 2 (12029), control