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Powertrain Control

2005 Mercury Grand Marquis Camshaft Position Sensor, Crankshaft Position Sensor, MAP Sensor, Engine Control Module

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2005 Mercury Grand Marquis
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8 Cyl 4.6 L GAS
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8 Cyl 4.6 L GAS
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Diagram (1 of 1): Engine - Air Intake
2005 Mercury Grand Marquis Powertrain Control Diagram
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Part No. & Part Description
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Part No. &
Part Description
  • 2
    6M6Z-9628-AA
    Clamp
    Air Cleaner Assembly Clip
    • Part Notes: Sohc
    MSRP: $6.18 Your Price: $4.36
    1
    Add To Cart
  • Mercury 1U2Z-14S411-AGA Wire Assy
    1U2Z-14S411-AGA
    Wire Assy
    • Part Notes: 4 cavity, female, Motor - Air Suspension Compressor
    • Callout Name: 14S411
    • Replaced By: 1U2Z-14S411-AGB
    MSRP: $55.45 Your Price: $34.92
  • Mercury 3U2Z-14S411-BPA Wire Assy
    3U2Z-14S411-BPA
    Wire Assy
    • Part Notes: 8 cavity, Switch - Horn/Speed Controls/Radio Control - Inline (Female)
      8 cavity, male, Switch - Horn/Speed Control
    • Callout Name: 14S411
    MSRP: $23.42 Your Price: $16.93
  • Mercury 3U2Z-14S411-MKA Wire Assy
    3U2Z-14S411-MKA
    Wire Assy
    • Part Notes: 6 cavity, female, Module - EGR System
      6 cavity, female, Sensor - Delta Pressure Feedback EGR
    • Callout Name: 14S411
    MSRP: $132.91 Your Price: $80.78

OEM 2005 Mercury Grand Marquis Parts for Powertrain Control

Genuine OEM 2005 Mercury Grand Marquis parts are made using the original design, the high standards, in the Mercury official factories, and all of these ensure that they always fit perfectly and easily. FordPartsDeal.com is a trusted source for finding these authentic OEM Powertrain Control parts at very competitive prices. Our professional team is here to help you choose the right 2005 Mercury Grand Marquis Camshaft Position Sensor, Crankshaft Position Sensor, MAP Sensor, Engine Control Module, and our fast delivery options ensure that your parts are always delivered quickly.

Camshaft Position Sensor, Crankshaft Position Sensor, Engine Control Module Installation and Repair Tips for 2005 Mercury Grand Marquis

  • Q: How to service the Engine Control Module on 2005 Mercury Grand Marquis?
    A: A service procedure of the Engine Control Module includes removing battery ground cable, releasing clips, and de-connections of three electrical connectors of PCM. Disassemble the PCM by removing the PCM retaining bolt and removing the PCM. On re-fitting, screw the bolt by 10 Nm (89 lb-in) then do the reverse of the steps of removal.
  • Q: How to Service the Camshaft Position Sensor on 2005 Mercury Grand Marquis?
    A: To maintain the camshaft position (CMP) sensor, begin by loosening the battery ground cable. Next, disconnect the electrical connector of the CMP sensor, dismount the tightening screw, and disassemble the sensor. In order to install the new sensor, one just needs to reverse the process of removal.
  • Q: How to Service the Crankshaft Position Sensor on 2005 Mercury Grand Marquis?
    A: To service the CKP sensor, ensure the vehicle is in neutral on a hoist. Disconnect the battery ground, remove the A/C drive belt, and disconnect the A/C compressor field coil. Loosen, but do not remove, the compressor bolts to access the CKP sensor. Finally, reverse the procedure for installation.
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