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 | T28 T29 T49 T27 B67, B68 T48 B56 T30 |
UO2SPC21 UO2SPC11 HTR22 HO2S22 VPWR HTR12 SIGRTN HO2S12 |
| E-Series 5.4L | 190-PIN | E24 E23 T48 B58 T20 B30, B67, B68 T18 B58 T16 |
UO2SPC21 UO2SPC11 HTR22 SIGRTN HO2S22 VPWR HTR12 SIGRTN HO2S12 |
| Edge 2.0L, Focus GTDI 2.0L, MKC |
198 PIN | E63 B101, B102, B103 B1 B37 B56 |
UO2SPC11 VPWR HTR12 SIGRTN HO2S12 |
| Edge 3.5L, F-150 TiVCT 3.5L, F-150 5.0L, Mustang 3.7L, Mustang 5.0L |
198 PIN | E36 E35 E83 B90 B91 B97, B99 E78 B71 B72 |
UO2SPC21 UO2SPC11 HTR22 SIGRTN HO2S22 VPWR HTR12 SIGRTN HO2S12 |
| Escape/Kuga 1.6L, Escape/Kuga 2.0L, Fusion 2.0L, Fusion 1.5L, MKT 2.0L, MKZ 2.0L, Mustang 2.3L, Taurus 2.0L, Transit Connect 1.6L |
198 PIN | E63 B101, B102, B103 B1 B38 B57 |
UO2SPC11 VPWR HTR12 SIGRTN HO2S12 |
| Escape/Kuga 2.5L, Fusion 2.5L, Transit Connect 2.5L |
190-PIN | E23 B67, B68 T49 T41 T29 |
UO2SPC11 VPWR HTR12 SIGRTN HO2S12 |
| Explorer 2.0L, Focus GDI 2.0L |
154 PIN | E64 B5, B6 B20 B21 B48 |
UO2SPC11 VPWR HTR12 SIGRTN HO2S12 |
| Explorer 3.7L, Explorer TiVCT 3.5L, Flex TiVCT 3.5L, MKS 3.7L, MKT 3.7L, MKX, MKZ 3.7L, Taurus TiVCT 3.5L, Taurus 3.7L, Transit 3.7L |
190-PIN | E24 E23 T48 E49 T40 B67, B68 T49 E49 T29 |
UO2SPC21 UO2SPC11 HTR22 SIGRTN HO2S22 VPWR HTR12 SIGRTN HO2S12 |
| F-650/F-750, F-Series Super Duty 6.8L, Motorhome/Stripped Chassis/Step Van |
190-PIN | T28 T29 T26 B67, B68 T48 T26 T30 |
UO2SPC21 UO2SPC11 SIGRTN VPWR HTR12 SIGRTN HO2S12 |
| F-Series Super Duty 6.2L | 190-PIN | T28 T29 T49 T26 T27 B67, B68 T47 T26 T18 |
UO2SPC21 UO2SPC11 HTR22 SIGRTN HO2S22 VPWR HTR12 SIGRTN HO2S12 |
| Fiesta GTDI 1.6L, Fiesta 1.0L, Focus 1.0L, Fusion 1.6L |
198 PIN | E39 B101, B102, B103 B1 B37 B57 |
UO2SPC11 VPWR HTR12 SIGRTN HO2S12 |
| Fiesta TiVCT 1.6L | 128 PIN | E8 B11, B12, E13, E37 E35 E9 E21 |
UO2SPC11 VPWR HTR12 SIGRTN HO2S12 |
| All other vehicles | 198 PIN | E61 E63 B61 B37 B56 B101, B102, B103 B1 B38 B57 |
UO2SPC21 UO2SPC11 HTR22 SIGRTN HO2S22 VPWR HTR12 SIGRTN HO2S12 |
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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