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Mercedes-Benz E300 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 E300 Fuel Pressure Sensor Replacement is $246 with $75 for parts and $171 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1998 Mercedes-Benz E300L6-3.0L Turbo DieselService typeFuel Pressure Sensor ReplacementEstimate$1829.92Shop/Dealer Price$2267.16 - $3508.00
1999 Mercedes-Benz E300L6-3.0L Turbo DieselService typeFuel Pressure Sensor ReplacementEstimate$1793.92Shop/Dealer Price$2231.22 - $3472.09
2008 Mercedes-Benz E300V6-3.0LService typeFuel Pressure Sensor ReplacementEstimate$653.16Shop/Dealer Price$804.64 - $1184.13
2012 Mercedes-Benz E300V6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$329.66Shop/Dealer Price$400.19 - $537.00
2016 Mercedes-Benz E300V6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$1803.42Shop/Dealer Price$2242.52 - $3484.74
2009 Mercedes-Benz E300V6-3.0LService typeFuel Pressure Sensor ReplacementEstimate$653.16Shop/Dealer Price$804.64 - $1184.13
2014 Mercedes-Benz E300V6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$1812.92Shop/Dealer Price$2237.43 - $3468.72
2015 Mercedes-Benz E300V6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$1812.92Shop/Dealer Price$2252.75 - $3495.53
Show example Mercedes-Benz E300 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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Ben

41 years of experience
1452 reviews
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Ben
41 years of experience
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by Abdus
Mercedes-Benz E300 L4-2.0L Turbo - Oil Change - Houston, Texas
Knowledgeable, courteous and on time.

Eduardo

19 years of experience
555 reviews
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Eduardo
19 years of experience
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by Abdus
Mercedes-Benz E300 L4-2.0L Turbo - Oil Change - Houston, Texas
He was very courteas and professional. Responded in timely manner . I will recommend him.

Khoa

20 years of experience
402 reviews
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Khoa
20 years of experience
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by Munazzar
Mercedes-Benz E300 L4-2.0L Turbo - Brake Pads Replacement (Front) - Alviso, California
Very efficient and completed all work in no time!

Joseph

17 years of experience
69 reviews
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Joseph
17 years of experience
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by Horace
Mercedes-Benz E300 L4-2.0L Turbo - Oil Change - Pompano Beach, Florida
Excellent. Very knowledgeable, and Professional.

Excellent Rating

(16)
Rating Summary
16
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16
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Number of Mercedes-Benz E300 services completed
176+
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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