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Home >> Ford >> 2002 >> Taurus SES, 3.0 2, AX4S >> Repair and Diagnosis >> Quick Lookups >> Wiring Diagrams >> OEM Connector End Views >> Connector End Views >> Powertrain Control Module (PCM) connector end view (C175)
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Powertrain Control Module (PCM) connector end view (C175)

Fig 1: Identifying Powertrain Control Module (PCM) Connector (C175)
G10357392Courtesy of FORD MOTOR CO.
Pin Circuit Circuit function
1 315 (VT/OG) Shift solenoid B
2 658 (PK/LG) Malfunction Indicator Lamp (MIL), control
3 1144 (YE/BK) Digital Transmission Range (DTR) sensor TR1
4 262 (BN/PK) Voltage supplied in Start (overload protected)
5 ... not used
6 970 (DG/WH) Turbine shaft speed sensor (7M101)
7 ... not used
8 ... not used
9 ... not used
10 - not used
11 - not used
12 29 (YE/WH) Fuel pump/fuel gauge sender
13 107 (VT) Flash/EEPROM power supply
14 - not used
15 915 (PK/LB) SCP Bus -
16 914 (TN/OG) SCP Bus +
17 1224 (BN/YE) RX, signal
18 1223 (GY/RD) TX, signal
19 - not used
20 1181 (GY/YE) Generator, signal 2, monitor
21 350 (GY) Crankshaft position sensor (6C315) +
22 349 (DB) Crankshaft position sensor (6C315) -
23 - not used
24 570 (BK/WH) Ground
25 57 (BK) Ground
26 850 (YE/BK) Ignition coil A, cylinder 1 and 5
27 237 (OG/YE) Shift solenoid A
28 386 (LB) Engine cooling fan brake relay, control
29 ... not used
30 343 (DB/LG) Anti... theft, indicator, input
31 328 (YE/LG) Power steering pressure sensor, input
32 1273 (YE) Powertrain Control Module (PCM) (12A650), to knock sensor
33 ... not used
34 ... not used
35 94 (RD/BK) 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) Engine Coolant Temperature (ECT) sensor (12A648), input
39 743 (GY) Intake Air Temperature (IAT) sensor (12A697), input
40 238 (DG/YE) Fuel pump driver module (9H307), input
41 879 (DG/WH) A/C high pressure switch (19D594), input
42 232 (LG/YE) Engine cooling fan relay, control
43 - not used
44 329 (PK) Starter relay (11450), control
45 3990 (LB/RD) Sensor signal, Generator, output
46 639 (LG/VT) High speed cooling fan relay, control
47 360 (BN/PK) EGR Vacuum Regulator (EVR), control
48 11 (TN/YE) Tachometer
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
52 851 (YE/RD) Ignition coil B, cylinder 3 and 4
53 971 (PK/BK) Shift solenoid C
54 480 (VT/YE) Torque Converter Clutch (TCC) solenoid
55 883 (PK/LB) keep alive memory
56 101 (GY/YE) EVAP canister purge valve
57 310 (YE/RD) Knock sensor (12A699)
58   not used
59 - not used
60 74 (GY/LB) Heated Oxygen Sensor (HO2S) #11 (9G444), input
61 393 (VT/LG) Heated Oxygen Sensor (HO2S) #22 (9F472), input
62 791 (RD/PK) Fuel tank pressure transducer sensor (9C968)
63 925 (WH/YE) Injector pressure sensor, input
64 1268 (RD/BK) Digital Transmission Range (DTR) sensor, TR3A
65 352 (BN/LG) Differential Pressure Feedback EGR (DPFE) sensor, input
66 3063 (TN/OG) Evaporator discharge air temperature sensor
67 91 (VT/WH) Evaporative emission (EVAP) canister vent valve (9F945)
68 679 (GY/BK) 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 - not used
73 559 (TN/BK) Input 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
78 852 (YE/WH) Ignition coil C, cylinder 2 and 6
79 911 (WH/LG) Check Transaxle lamp
80 926 (LB/OG) Fuel pump driver module (9H307), output
81 924 (BN/OG) to Electronic Pressure control (EPC) solenoid
82 1017 (BK/WH) Check cap indicator lamp
83 264 (WH/LB) Idle air control valve (IAC) (9F715), control
84 136 (DB/YE) Powertrain Control Module (PCM) (12A650) - Output Shaft Speed (OSS) sensor (7M101)
85 282 (DB/OG) Camshaft position sensor (6B288), input
86 347 (BK/YE) A/C high pressure switch (19D594), switched output
87 392 (RD/LG) Heated Oxygen Sensor (HO2S) #21 (9G444), input
88 967 (LB/RD) Mass Air Flow (MAF) sensor (12B579), output
89 355 (GY/WH) Throttle Position Sensor (TPS) (9B989), input
90 351 (BN/WH) Reference, voltage
91 359 (GY/RD) signal, return
92 810 (RD/LG) Brake pedal position switch (13480), input
93 387 (RD/WH) Heated Oxygen Sensor (HO2S) #11 (9G444), heater
94 389 (WH/BK) Heated Oxygen Sensor (HO2S) #21 (9G444), heater
95 388 (YE/LB) Heated Oxygen Sensor (HO2S) #12 (9G444), heater
96 390 (TN/YE) Heated Oxygen Sensor (HO2S) #22 (9G444), heater
97 - not used
98 904 (LG/RD) Generator/Battery indicator, 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 - not used