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Powertrain Control

2004 Mercury Grand Marquis Camshaft Position Sensor, Crankshaft Position Sensor, MAP Sensor, Engine Control Module

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2004 Mercury Grand Marquis
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8 Cyl 4.6 L GAS
Vehicle Options
8 Cyl 4.6 L GAS
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Currently selected

Air & Fuel Delivery

Other Categories

A/C & Heating
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Electrical
Emission Control & Exhaust
Engine
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
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2 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Electrical - Ignition System
    2004 Mercury Grand Marquis Powertrain Control Diagram 1 - Thumbnail
  • 2.Emission System - Emission Components
    2004 Mercury Grand Marquis Powertrain Control Diagram 2 - Thumbnail
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OEM 2004 Mercury Grand Marquis Parts for Powertrain Control

Genuine OEM 2004 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 2004 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 Installation and Repair Tips for 2004 Mercury Grand Marquis

  • Q: How to Service the Camshaft Position Sensor on 2004 Mercury Grand Marquis?
    A: In order to service the camshaft position (CMP) sensor, begin by disconnection of the battery ground cable. Next, disconnect the electrical connector of the CMP sensor, undo the securing bolt and pull out the sensor. When one wants to install a new sensor, the reverse of this can be used to make sure that the sensor is installed.
  • Q: How to Service the Crankshaft Position Sensor on 2004 Mercury Grand Marquis?
    A: In order to service the CKP sensor, remove the battery ground, A/C compressor drive belt and electrical connector. Lift up the vehicle, remove the CKP sensor connector and remove wiring clips. Unscrew, though do not take out, A/C compressor bolts to reach sensor. And, lastly, delete and install the sensor.
See All Installation and Repair Tips