EEC-V 104-Pin PCM Connector Pin Out Chart (2000 3.0L V6 Ford Taurus, Mercury Sable)

By: Abraham Torres-Arredondo
Created: 23 September 2025
Updated: 27 September 2025
Articl Id: 62

EEC-V powertrain control module (PCM) has a 104-pin connector and in this page, you'll find the circuit description of each of those pins.

If you take a look at the backside (wire side) of the EEC-V PCM's 104-pin connector, you're going to see that there are some numbers embossed on the connector itself, and these numbers will help you correctly identify the pins you need to test.

APPLIES TO: The PCM connector pinout applies only to the following Overhead Valve (OHV) non-DOHC and non-Flex Fuel vehicles:

3.0L V6 (OHV) Ford Taurus: 2000.
3.0L V6 (OHV) Mercury Sable: 2000.

WIRE COLOR LEGEND/ID:

Connector Wire Color Legend (1991-2007 3.0L V6 Ford Taurus, Mercury Sable).

PCM LOCATION AND TESTING TIPS:

104 Pin PCM Connector Pinout
Pin	Wire Color	Description
1	VIO/ORG	Shift Solenoid #2 (SS2)
2	PNK/LT GRN	Malfunction Indicator Lamp (MIL) Control
3	YEL/BLK	Digital Transmission Range (DTR) Sensor (TR 1)
4	–	NOT USED
5	WHT/ORG	Secondary Air Injection Relay (AIR INJ RLY)
6	DK GRN/WHT	Turbine Shaft Speed (TSS) Sensor
7	–	NOT USED
8	–	NOT USED
9	YEL/WHT	Fuel Gauge Sender
10	–	NOT USED
11	–	NOT USED
12	WHT/LT GRN	Check Transaxle Temp
13	VIO	Module Programming Signal
14	–	NOT USED
15	PNK/LT BLU	SCP Bus (–) –Data Link Connector
16	TAN/ORG	SCP Bus (+) –Data Link Connector
17	BRN/YEL	RX Signal –Passive Anti-Theft Transceiver Module
18	GRY/RED	TX Signal –Passive Anti-Theft Transceiver Module
19	–	NOT USED
20	–	NOT USED
21	GRY	Crankshaft Position (CKP) Sensor
22	DK BLU	Crankshaft Position Sensor Return (CKP RTN)
23	–	NOT USED
24	BLK/WHT	Ground (GND)
25	BLK	Ground (GND)
26	YEL/BLK	Ignition Coil A –Cylinders 1 And 5 Spark Control
27	ORG/YEL	Shift Solenoid A (SHIFT SOL A)
28	LT BLU	Low Fan Relay Control
29	–	NOT USED
30	DK BLU/LT GRN	Anti-Theft Indicator Input
31	–	NOT USED
32	YEL	Knock Sensor
33	–	NOT USED
34	–	NOT USED
35	RED/BLK	Heated Oxygen Sensor #12 (HO2S 12) Input (Catalyst Monitor)
36	TAN/LT BLU	Mass Air Flow Sensor Return (MAF RTN)
37	ORG/BLK	Transmission Fluid Temperature (TFT) Sensor Input
38	LT GRN/RED	Engine Coolant Temperature (ECT) Sensor Input
39	GRY	Intake Air Temperature (IAT) Sensor Input
40	DK GRN/YEL	Fuel Pump Monitor (FPM)
41	DK GRN/WHT	A/C High Pressure Switch Input
42	–	NOT USED
43	–	NOT USED
44	PNK	Starter Relay Control
45	–	NOT USED
46	LT GRN/VIO	High Speed Fan Relay Control
47	BRN/PNK	EGR Vacuum Regulator (EVR) Control
48	TAN/YEL	Tachometer (TACH)
49	LT BLU/BLK	Digital Transmission Range (DTR) Sensor (TR 2)
50	WHT/BLK	Digital Transmission Range (DTR) Sensor (TR 4)
51	BLK/WHT	Power Ground (PWR GND)
52	YEL/RED	Ignition Coil B –Cylinders 3 And 4 Spark Control

53	PNK/BLK	Shift Solenoid C (SHIFT SOL C)
54	VIO/YEL	Torque Converter Clutch (TCC) Solenoid
55	PNK/LT BLU	Power (PWR) B+
56	GRY/YEL	(EVAP) Canister Purge Solenoid
57	YEL/RED	Knock Sensor
58	–	NOT USED
59	–	NOT USED
60	GRY/LT BLU	Heated Oxygen Sensor #11 (HO2S 11) Input
61	VIO/LT GRN	Heated Oxygen Sensor #22 (HO2S 22) (Catalyst Monitor)
62	RED/PNK	Fuel Tank Pressure (FTP) Sensor
63	WHT/YEL	Electronic Pressure Control Solenoid (EPC SOL)
64	RED/BLK	Digital Transmission Range (DTR) Sensor (TR 3)
65	BRN/LT GRN	Differential Pressure Feedback EGR (DPFE) Sensor Input
66	–	NOT USED
67	VIO/WHT	EVAP Canister Vent Solenoid
68	GRY/BLK	Vehicle Speed Sensor (VSS)
69	PNK/YEL	A/C Clutch Relay Control
70	BRN	Electric Air Management (EAM) Relay
71	RED	Power (VPWR)
72	–	NOT USED
73	TAN/BLK	Fuel Injector #5 Control
74	BRN/YEL	Fuel Injector #3 Control
75	TAN	Fuel Injector #1 Control
76	BLK/WHT	Ground (GND)
77	BLK/WHT	Ground (GND)
78	YEL/WHT	Ignition Coil C –Cylinders 2 And 6 Spark Control
79	WHT/LT GRN	Check Transmission Indicator Lamp
80	LT BLU/ORG	Fuel Pump (FP) Control
81	BRN/ORG	Electronic Pressure Control (EPC) Solenoid
82	–	NOT USED
83	WHT/LT BLU	Idle Air Control (IAC) Valve Control
84	DK BLU/YEL	Output Shaft Speed (OSS) Sensor
85	DK BLU/ORG	Camshaft Position (CMP) Sensor Input
86	BLK/YEL	A/C Clutch Relay Switched Output
87	RED/LT GRN	Heated Oxygen Sensor #21 (HO2S 21) Input
88	LT BLU/RED	Mass Air Flow (MAF) Sensor Input
89	GRY/WHT	Throttle Position (TP) Sensor Input
90	BRN/WHT	Reference Voltage (REF VOLT)
91	GRY/RED	Signal Return (SIG RTN)
92	RED/LT GRN	Brake Pedal Position (BPP) Switch Input
93	RED/WHT	Heated Oxygen Sensor #11 (HO2S 11) Heater Control
94	WHT/BLK	Heated Oxygen Sensor #21 (HO2S 21) Heater Control
95	YEL/LT BLU	Heated Oxygen Sensor #12 (HO2S 12) Heater Control (Catalyst Monitor)
96	TAN/YEL	Heated Oxygen Sensor #22 (HO2S 22) Heater Control (Catalyst Monitor)
97	–	NOT USED
98	–	NOT USED
99	LT GRN/ORG	Fuel Injector #6 Control
100	BRN/LT BLU	Fuel Injector #4 Control
101	WHT	Fuel Injector #2 Control
102	–	NOT USED
103	BLK/WHT	Power Ground (PWR GND)
104	–	NOT USED

WIRE COLOR LEGEND: You can find the wire color legend here: Connector Wire Color Legend (1991-2007 3.0L V6 Ford Taurus, Mercury Sable).

Relate PCM Connector Pinouts

Disclaimer

I've made every effort to double and triple check the above info (and in the next couple of pages) and I've used the best sources to compile it but nothing in life is perfect. I don't have a staff of proof readers or editors, I'm just a little guy typing this stuff up in my spare time to help and give back to the Do-It-Yourself community. So without further ado, here's my disclaimer:

© copyright Abraham Torres-Arredondo: This information is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

If this info saved the day, buy me a beer!