1992-1993 F150-F350 PCM 60 Pin Connector
(4.9L, 5.0L, 5.8L Only)

1992-1993 Ford F150-F350 PCM 60 Pin Connector (4.9L, 5.0L, 5.8L Only)

The fuel injection computer (known in tech speak as the PCM = Powertrain Control Module) is located on the firewall (passenger side) of your Ford pickup.

The PCM has a 60 pin connector and on the back side of the connector (wire side) are embossed a few numbers to further aid you in correctly identifying the pins (circuits).

IMPORTANT: The illustration above and pin-out table below apply only to: 1992-1993 Ford pickup with 4.9L, 5.0L or 5.8L engine.

1992-1993 Ford F150-F350 60 Pin Connector
(4.9L, 5.0L, 5.8L)
Pin Wire Color Description
 1 YEL Keep Alive Power (KAPWR)
 2 LT GRN Brake On-Off (BOO) Switch
 3 GRY/BLK Programmable Speedometer/Odometer Module (PSOM) (+)
 4 TAN/YEL Ignition Diagnostic Monitor (IDM)
 5 -- Not Used
 6 PNK/ORG Programmable Speedometer/Odometer Module (PSOM) (-)
 7 LT GRN/RED Engine Coolant Temp (ECT) Sensor
 8 DK GRN/YEL Fuel Pump Monitor (FPM)
 9 PNK/LT BLU Data (-)
10 PNK/LT BLU A/C Compressor
11 BRN Thermactor Air Diverter Solenoid
12 LT BLU/BLK 4x4 (E4OD Only)
13 --- Not Used
14 --- Not Used
15 --- Not Used
16 ORG/RED Ignition Module Ground
17 PNK/LT GRN Check Engine Light (CEL)
18 --- Not Used
19 PPL/ORG Trans. Shift Solenoid 2 (E4OD Only)
20 BLK Case Ground
21 WHT/LT BLU
BLK/WHT
Idle Air Bypass Solenoid (1993 4.9L, 5.0L, 5.8L)
Idle Air Bypass Solenoid (1992 4.9L)
22 LT BLU/ORG Fuel Pump Relay Control
23 YEL/RED Knock Sensor
24 YEL/LT GRN Power Steering Pressure Switch
25 GRY Air Charge Temp (ACT) Sensor
26 BRN/WHT VREF (5 Volt Reference - EGR Position Sensor, TPS, MAP Sensor)
27 BRN/LT GRN EGR Valve Position (EVP) Signal
28 TAN/ORG Data (+)
29 GRY/LT BLU Heated Exhaust Gas Oxygen (HEGO) Sensor
30 GRY/YEL
or LT BLU/YEL
Clutch Interlock Switch (MT only)
Manual Lever Position Sensor (AT only).
31 GRY/YEL Canister Purge Solenoid (Except A/T)
32 WHT/LT GRN Overdrive Cancel Switch (E4OD Only)
33 BRN/PNK EGR Control (EVR) Solenoid
34 --- Not Used
35 --- Not Used
36 PNK SPOUT
37 RED Elect Pressure Control (EPC) Solenoid Power
and Vehicle Power (VPWR)
38 WHT/YEL Elect Pressure Control (EPC) Solenoid (E4OD Only)
39 --- Not Used
40 BLK/WHT PWR Ground
41 TAN/WHT Overdrive Cancel Switch (E4OD Only)
42 ORG/BLK Transmission Oil Temp (TOT) Sensor (E4OD Only)
43 ---
PPL
Not Used (5.0L, 5.8L Only)
AC Heater Control Assy (4.9L Only)
44 --- Not Used
45 LT GRN/BLK MAP Signal
46 GRY/RED Signal Return (Sensor Ground)
47 GRY/WHT Throttle Position Sensor (TPS) Signal
48 WHT/PPL Self Test Input (STI)
49 ORG HEGO Ground
50 --- Not Used
51 WHT/ORG Thermactor Air Bypass Solenoid
52 ORG/YEL Transmission Shift Solenoid 1 (E4OD Only)
53 PPL/YEL TCC Solenoid (E4OD Only)
54 --- Not Used
55 BRN/ORG Clutch Coast Solenoid (E4OD Only)
56 GRY/ORG Profile Ignition Pickup (PIP)
57 RED VPWR (From PCM Power Relay)
58 TAN Injector Bank 1 (Cyl: #1, #4, #5, #8 -5.0L, 5.8L)
Injector Bank 1 (Cyl: #1, #3, #5 -4.9L)
59 WHT Injector Bank 2 (Cyl: #2, #3, #6, #7 -5.0L, 5.8L)
Injector Bank 2 (Cyl: #2, #4, #6 -4.9L)
60 BLK/WHT Power Ground
1992-1993 Ford F150-F350 PCM 60 Pin Connector (4.9L, 5.0L, 5.8L Only)

Safety Precautions

Here are some very important safety precautions when testing the wires coming out of the 60 pin PCM connector.

  1. If one or any of the wires on your Ford pickup DO NOT match the color stated in the pin out charts... then you should not use the pin out charts in this article. Why? Because this is the clearest indication that these ARE NOT the connector pin out charts for your particular Ford pickup.
  2. Never probe the front of the connector.
    1. You should use a wire piercing probe and probe the wire a few inches away from the connector.
      1. To see what this tool looks like: Wire Piercing Probe.
    2. You should use a back-probe.
  3. You should never disconnect any of the PCM connectors without first disconnecting the battery negative terminal.

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 you do spot errors, please let me know. You can use the contact form at the end of the article.