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Mercury Marauder Fuel Pressure Sensor Replacement at your home or office.

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Fuel Pressure Sensor Replacement Service

How much does a Fuel Pressure Sensor Replacement cost?

On average, the cost for a Mercury Marauder Fuel Pressure Sensor Replacement is $400 with $144 for parts and $256 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2004 Mercury MarauderV8-4.6LService typeFuel Pressure Sensor ReplacementEstimate$598.21Shop/Dealer Price$697.15 - $933.21
2003 Mercury MarauderV8-4.6LService typeFuel Pressure Sensor ReplacementEstimate$544.21Shop/Dealer Price$643.20 - $879.29
Show example Mercury Marauder Fuel Pressure Sensor Replacement prices

What is the Fuel Pressure Sensor all about?

In fuel-injected and diesel engines, fuel rail pressure sensors monitor the pressure in the fuel rail and report the reading to the engine control module. If any drop in pressure is detected, the engine control module compensates so that the fuel pump can restore the proper pressure. A valve controls this pressure; if the sensor ever fails, you should replace it. Sometimes, the entire fuel rail may need to be replaced, but the sensor is a weak point in the loop that is more prone to damage.

If the sensor is working properly, only the amount of fuel that is needed to make the engine run properly will be delivered. Minimal excess fuel will be circulated back to the tank in the fuel return line.

Keep in mind:

  • Other problems such as a faulty crank position sensor, cam position sensor, air flow sensor, boost pressure sensor, and temperature sensor can mimic symptoms of a bad fuel rail sensor.
  • Starting problems may have myriad causes that are entirely unrelated to sensors.

How it's done:

  • The fuel pressure is bled and battery is disconnected
  • The defective fuel rail sensor is removed
  • The new fuel rail sensor is installed
  • The battery is reconnected
  • The repair is verified and the vehicle road tested for proper operation

Our recommendation:

The fuel rail sensor is not part of a maintenance check, and is only addressed when it fails. If you suspect a problem with your fuel rail sensor or fuel delivery system, have one of our expert mechanics inspect and replace the fuel rail sensor if necessary.

What common symptoms indicate you may need to replace the Fuel Pressure Sensor?

  • Car won’t start
  • Car runs erratically
  • Check Engine light comes on and stays on

How important is this service?

If your fuel rail sensor is faulty, you may experience difficulty starting the engine or poor performance that could cause trouble in traffic. Have a failed fuel rail sensor replaced as soon as possible.

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Number of Mercury Marauder services completed
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services done by our mechanics
TOTAL NUMBER OF EXPERT Mercury MECHANICS
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Rodric

14 years of experience
414 reviews
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Rodric
14 years of experience
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by Tyrone
Mercury Marauder V8-4.6L - Fuel Pump - Atlanta, Georgia
Rodric is an EXCELLENT mechanic! He is EXTREMELY competent, Knowledgeable, professional, and cares about the customer and the job he does on the vehicle. He is an ASSET to Your Mechanic! Thank You!

Robert

23 years of experience
253 reviews
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Robert
23 years of experience
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by EDWARD
Mercury Marauder V8-4.6L - AC Compressor - Conroe, Texas
Pleasant,professional,and a fast tecnician,please schedule for the beginning of October to fix my 2002 E350 diesel van.

Isai

27 years of experience
230 reviews
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Isai
27 years of experience
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by Richard
Mercury Marauder V8-4.6L - Oil Change - San Antonio, Texas
Excellent service!! Wonderful concept and a great timesaver in this busy world. Your mechanic was very knowledgeable and efficient. Will definitely use Yourmechanic again!

Leslie

14 years of experience
81 reviews
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Leslie
14 years of experience
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by Jerrell
Mercury Marauder V8-4.6L - Thermostat - Philadelphia, Pennsylvania
Good mechanic very knowledgeable

Excellent Rating

(21)
Rating Summary
21
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21
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0
Number of Mercury Marauder services completed
231+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercury MECHANICS
600+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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