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Engine Controls - Description and Operation (Except Diesel & Hybrid): Component Locations Mercury Sable V

Testing & Diagnostics 5 illustrations ~259 words

VECI Decal Location

Typical location of the decal is on the underside of the hood or on the radiator support sight shield.

Vehicle Certification Label Location

Typical location of the vehicle certification label is on the LH door or door post pillar.

PCM Locations

For PCM removal and installation procedures, refer to the ELECTRONIC ENGINE CONTROLS - GASOLINE ENGINES -- E-SERIES .

  1. Focus - engine compartment, driver side, front of battery.
  2. Taurus, Taurus X, Sable - engine compartment, passenger side, mounted to the cowl.
  3. Fusion, Milan, MKZ - engine compartment, driver side, under battery, mounted to the cowl.
  4. Mustang - front of engine compartment, passenger side, near fender, under the battery junction box (BJB).
  5. Crown Victoria, Grand Marquis, Town Car - engine compartment, driver side, fender mounted.
  6. Explorer, Explorer Sport Trac, Mountaineer - passenger side, near side cowl, behind the glove compartment.
  7. Escape, Mariner, Ranger - behind the instrument panel (cowl), center to both driver and passenger sides (access from the engine compartment).
  8. Edge, Expedition, Mark LT, MKX, Navigator, F-Series, F-Super Duty - passenger side of the engine compartment, mounted to the cowl.
  9. E-Series - engine compartment, driver side, near the cowl (access from the engine compartment).

Scheme 10

Scheme 10: 140-Pin PCM - Expedition/Navigator
ItemPart NumberDescription
1Body
2Engine
FunctionDescriptionConnector/Pin
VPWRVoltage input to moduleB51, B52, B53
PWRGNDPower groundB67, B68, B69, B70
CSEGNDCase groundB66
SIGRTNSignal returnB58, E58
VREF5.0-volt referenceE57
KAPWRKeep alive powerB54

TABLE 1 - 140-PIN PCM POWER AND GROUNDS

Scheme 11

Scheme 11: 140-Pin PCM - All Others
FunctionDescriptionConnector/Pin
VPWRVoltage input to moduleB51, B52
PWRGNDPower groundB67, B68, B69
CSEGNDCase groundB66
SIGRTNSignal returnB58, E58
VREF5.0-volt referenceB33, E57
KAPWRKeep alive powerB54

TABLE 1 - 140-PIN PCM POWER AND GROUNDS

Scheme 12

Scheme 12: 150-Pin PCM
FunctionDescriptionConnector/Pin
VPWRVoltage input to moduleB35, B36
PWRGNDPower groundB47, B48, B49, B50
CSEGNDCase groundB10
SIGRTNSignal returnB41, E41, T41
VREF5.0-volt referenceB40, E40
KAPWRKeep alive powerB45

TABLE 1 - 150-PIN PCM POWER AND GROUNDS

Scheme 13

Scheme 13: 170-Pin PCM
FunctionDescriptionConnector/Pin
VPWRVoltage input to moduleB35, B36
PWRGNDPower groundB47, B48, B49, B50
CSEGNDCase groundB10
SIGRTNSignal returnB41, E58, T41
VREF5.0-volt referenceB40, E57
KAPWRKeep alive powerB45

TABLE 1 - 170-PIN PCM POWER AND GROUNDS

Scheme 14

Scheme 14: 190-Pin PCM
FunctionDescriptionConnector/Pin (Focus)Connector/Pin (F-Series and Mark LT)Connector/Pin (All Others)
VPWRVoltage input to moduleB67, B68B51, B52, B53B51, B52, B53
PWRGNDPower groundB69, B70B67, B68, B69, B70B67, B68, B69, B70
CSEGNDCase groundB50B66B66
SIGRTNSignal returnB58, E64, T40B58, E58, T43B58, E58
VREF5.0-volt referenceB52, B66, E63B29, E57B29, B64
KAPWRKeep alive powerB62B54B54

TABLE 1 - 190-PIN PCM POWER AND GROUNDS