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Powertrain Control Module (PCM) Connector

For PCM connector views or reference values, refer to REFERENCE VALUES .

Vehicle Connector Pin Circuit
Edge 3.5L,
F-150 TiVCT 3.5L,
F-150 5.0L,
Mustang 3.7L,
Mustang 5.0L
198 PIN B51
B47
SIGRTN
AAT
Escape/Kuga 2.5L,
Explorer 3.7L,
Explorer TiVCT 3.5L,
F-Series Super Duty,
Flex TiVCT 3.5L,
Fusion 2.5L,
MKS 3.7L,
MKT 3.7L,
MKZ 3.7L,
Taurus TiVCT 3.5L,
Taurus 3.7L,
Transit 3.7L,
Transit Connect 2.5L
190-PIN B56
B17
SIGRTN
AAT
Explorer 2.0L 154 PIN B21
B35
SIGRTN
AAT
Focus 1.0L 198 PIN B34
B51
SIGRTN
AAT
Focus GDI 2.0L 198 PIN B34
B35
SIGRTN
AAT
Fusion 1.6L 198 PIN E17, E34
B51
SIGRTN
AAT
MKX 190-PIN B56
E29
SIGRTN
AAT
Motorhome/Stripped Chassis/Step Van 190-PIN B56 SIGRTN
All other vehicles 198 PIN B18
B51
SIGRTN
AAT