Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Powertrain Control Module (PCM) Connector
For PCM connector views or reference values, refer to REFERENCE VALUES .
| Vehicle | Connector | Pin | Circuit |
|---|---|---|---|
| E-Series 6.8L | 190-PIN | B21 B12 |
FPM FPC |
| E-Series 5.4L, Escape/Kuga 2.5L, Explorer 3.7L, Explorer TiVCT 3.5L, F-650/F-750, F-Series Super Duty, Flex TiVCT 3.5L, MKS 3.7L, MKT 3.7L, MKX, Motorhome/Stripped Chassis/Step Van, Taurus TiVCT 3.5L, Taurus 3.7L, Transit 3.7L, Transit Connect 2.5L |
190-PIN | B32 B19 |
FPM FPC |
| Edge 3.5L, F-150 TiVCT 3.5L, F-150 5.0L, Mustang 3.7L, Mustang 5.0L |
198 PIN | B27 B14 |
FPM FPC |
| Explorer 2.0L | 154 PIN | B12 B45 |
FPM FPC |
| Fiesta GTDI 1.6L | 198 PIN | B4 B37 |
FPM FPC |
| Fiesta TiVCT 1.6L | 128 PIN | E13 B37 |
FPM FPC |
| Focus GDI 2.0L | 198 PIN | B12 B45 |
FPM FPC |
| Fusion 2.5L, MKZ 3.7L |
190-PIN | B9 B32 B19 |
IES FPM FPC |
| Fusion 2.0L, Fusion 1.6L, Fusion 1.5L, MKZ 2.0L |
198 PIN | B29 B27 B39 |
IES FPM FPC |
| All other vehicles | 198 PIN | B27 B39 |
FPM FPC |
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
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