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Mercedes-Benz E550 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 Mercedes-Benz E550 Fuel Pressure Sensor Replacement is $284 with $75 for parts and $209 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2016 Mercedes-Benz E550V8-4.7L TurboService typeFuel Pressure Sensor ReplacementEstimate$522.09Shop/Dealer Price$596.37 - $751.72
2008 Mercedes-Benz E550V8-5.5LService typeFuel Pressure Sensor ReplacementEstimate$1831.92Shop/Dealer Price$2276.23 - $3522.36
2007 Mercedes-Benz E550V8-5.5LService typeFuel Pressure Sensor ReplacementEstimate$1831.92Shop/Dealer Price$2276.22 - $3522.35
2017 Mercedes-Benz E550V8-4.7L TurboService typeFuel Pressure Sensor ReplacementEstimate$462.09Shop/Dealer Price$536.36 - $691.68
2009 Mercedes-Benz E550V8-5.5LService typeFuel Pressure Sensor ReplacementEstimate$1831.92Shop/Dealer Price$2276.28 - $3522.46
2013 Mercedes-Benz E550V8-4.7L TurboService typeFuel Pressure Sensor ReplacementEstimate$462.09Shop/Dealer Price$536.42 - $691.80
2014 Mercedes-Benz E550V8-4.7L TurboService typeFuel Pressure Sensor ReplacementEstimate$477.09Shop/Dealer Price$551.01 - $706.09
2010 Mercedes-Benz E550V8-5.5LService typeFuel Pressure Sensor ReplacementEstimate$369.16Shop/Dealer Price$445.93 - $587.43
Show example Mercedes-Benz E550 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 Mercedes-Benz E550 services completed
583+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(53)
Rating Summary
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Nicholas

11 years of experience
303 reviews
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Nicholas
11 years of experience
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by M
Mercedes-Benz E550 V8-4.6L Turbo - Oil Change - Houston, Texas
I had a wonderful experience with Nicholas and will without a doubt recommend him to others. He was right on time, incredible polite and personable, and did a fantastic job. Thank you again Nicholas, you are always welcome in my home.

Christopher

27 years of experience
347 reviews
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Christopher
27 years of experience
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by Vic
Mercedes-Benz E550 V8-5.5L - Car AC Compressor Replacement - Tampa, Florida
Chris fixed my MB a/c. There was a computer issue but he stuck with it and got it working!

Bob

30 years of experience
42 reviews
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Bob
30 years of experience
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by Warren
Mercedes-Benz E550 V8-5.5L - Radiator - Rancho Santa Fe, California
he did a good job. efficient. it took 2 hours and you quoted me for 3+

Peter

25 years of experience
519 reviews
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Peter
25 years of experience
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by E.
Mercedes-Benz E550 V8-5.5L - Oil Change - San Fernando, California
Very pleasant & knowledgeable

Excellent Rating

(53)
Rating Summary
51
1
1
0
0
51
1
1
0
0
Number of Mercedes-Benz E550 services completed
583+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
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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