1993 Ford Taurus PCM 60-Pin Connector Pinout - Circuit Numbers & Wire Colors
Reference · 1992-1995 TaurusAll 37 wiring diagrams
PCM connector pinout chart listing all pins with circuit number, wire color, and function (injectors, HO2S, ECT, MAF, EGR VR solenoid, EPC, fuel pump monitor, etc.) for engine wiring diagnosis.
Part of 1992-1995 Ford Taurus Wiring Diagrams
This document is a 60-pin connector pinout identification table for an engine/powertrain control module (PCM), uploaded to the gallery of a 1993 Ford Taurus. For each pin number (1 through 60) it lists the circuit number, the wire color code in parentheses (e.g., 37 (Y), 810 (R/LG), 60 (BK/LG)), and the circuit function. Functions covered include vehicle power feeds, power and case grounds, all six fuel injectors, sensors (Vehicle Speed Sensor + and −, Engine Coolant Temp (ECT), MAF Sensor and return, Intake Air Temperature, Throttle Position, Knock, Cylinder Identification, Differential Pressure Feedback EGR, Heated Oxygen Sensors #1 and #2, Transmission Oil Temperature, Manual Lever Position (MLP)), solenoids (Canister Purge, EGR Vacuum Regulator, Electronic Pressure Control, Torque Converter Clutch, Shift Solenoids #1-#3), and control/diagnostic circuits (Ignition Diagnostic Monitor, STO and MIL, Data +/−, Fuel Pump VIP Data Link, Data Link Input Connector, Spark Output, Profile Ignition Pickup, Idle Air Control). Pins 32, 42, and 45 are marked NOT USED. Pins 53 and 55 show alternate circuits marked with asterisks (480 (P/Y) and 971 (PK/BK)). A reader can use this to identify PCM wiring by pin, circuit number, and wire color for diagnostics.
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Frequently asked questions
- Which PCM pins are not used on this 60-pin connector?
- Pins 32, 42, and 45 are listed as NOT USED.
- What pins are the fuel injectors on?
- Fuel Injector #1 is pin 58 (circuit 555 T), #2 is pin 59 (556 W), #3 is pin 39 (557 BR/Y), #4 is pin 35 (558 BR/LB), #5 is pin 15 (559 T/BK), and #6 is pin 12 (560 LG/O).
- Which pins provide vehicle power and ground to the PCM?
- Vehicle Power is on pins 1 (circuit 37 Y), 37 (361 R), and 57 (361 R). Power Ground is on pins 40 and 60 (circuit 60 BK/LG), and Case Ground is pin 20 (57 BK).
- What pin is the MAF sensor signal on?
- The MAF Sensor signal is on pin 50 (circuit 967 LB/R), and the MAF Sensor Return is pin 9 (circuit 968 T/LB).
- Where is the Throttle Position Sensor circuit?
- The Throttle Position Sensor is on pin 47, circuit 355 (GY/W), with Signal Return on pin 46 (359 GY/R) and VREF reference voltage on pin 26 (351 BR/W).
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